public void TestSetBase()
{
FluidStat stat = new FluidStat(10);
Assert.AreEqual(10, stat.Base);
Assert.AreEqual(10, stat.Max);
Assert.AreEqual(10, stat.Current);
// lower
stat.Base -= 2;
Assert.AreEqual(8, stat.Base);
Assert.AreEqual(8, stat.Max);
Assert.AreEqual(8, stat.Current);
// raise
stat.Base = 20;
Assert.AreEqual(20, stat.Base);
Assert.AreEqual(20, stat.Max);
Assert.AreEqual(8, stat.Current);
// clamp to min
stat.Base = stat.Min - 10;
Assert.AreEqual(stat.Min, stat.Base);
Assert.AreEqual(stat.Min, stat.Max);
Assert.AreEqual(stat.Min, stat.Current);
}
public void TestSetBonus()
{
FluidStat stat = new FluidStat(15);
Assert.AreEqual(15, stat.Base);
Assert.AreEqual(15, stat.Max);
Assert.AreEqual(15, stat.Current);
stat.SetBonus(BonusType.Equipment, 2);
Assert.AreEqual(15, stat.Base);
Assert.AreEqual(17, stat.Max);
Assert.AreEqual(15, stat.Current);
stat.SetBonus(BonusType.Equipment, 0);
Assert.AreEqual(15, stat.Base);
Assert.AreEqual(15, stat.Max);
Assert.AreEqual(15, stat.Current);
stat.SetBonus(BonusType.Equipment, -4);
Assert.AreEqual(15, stat.Base);
Assert.AreEqual(11, stat.Max);
Assert.AreEqual(11, stat.Current);
stat.SetBonus(BonusType.Haste, 2);
Assert.AreEqual(15, stat.Base);
Assert.AreEqual(13, stat.Max);
Assert.AreEqual(11, stat.Current);
}
public void TestConstructor()
{
FluidStat stat = new FluidStat(10);
Assert.AreEqual(0, stat.Min);
Assert.AreEqual(10, stat.Base);
Assert.AreEqual(10, stat.Max);
Assert.AreEqual(10, stat.Current);
}
private void WriteStat(ITerminal terminal, int y, string name, FluidStat value)
{
TermColor color = TermColor.Green;
TermColor textColor = TermColor.Gray;
// highlight stats that are below the base value
if (value.Current < value.Max)
{
color = TermColor.Red;
terminal[-1, y][TermColor.DarkRed].Write(Glyph.ExclamationMark);
textColor = TermColor.DarkRed;
}
terminal[0, y][color].Write(value.Current.ToString().PadLeft(terminal.Size.X - 1));
terminal[0, y][textColor].Write(name);
}
public void TestSetCurrent()
{
FluidStat stat = new FluidStat(10);
Assert.AreEqual(10, stat.Current);
// lower
stat.Current -= 2;
Assert.AreEqual(8, stat.Current);
// clamp to max
stat.Current = stat.Base + 20;
Assert.AreEqual(stat.Base, stat.Current);
// clamp to min
stat.Current = stat.Min - 10;
Assert.AreEqual(stat.Min, stat.Current);
}
private void WriteMaxStat(ITerminal terminal, int y, string name, FluidStat value, Func <int, string> formatter)
{
TermColor color = TermColor.Gray;
TermColor textColor = TermColor.Gray;
// highlight stats that are below the base value
if (value.IsLowered)
{
color = TermColor.Purple;
terminal[-1, y][TermColor.DarkPurple].Write(Glyph.ArrowDown);
textColor = TermColor.DarkPurple;
}
else if (value.IsRaised)
{
color = TermColor.Blue;
terminal[-1, y][TermColor.DarkBlue].Write(Glyph.ArrowUp);
}
terminal[0, y][color].Write(formatter(value.Max).PadLeft(terminal.Size.X - 1));
terminal[0, y][textColor].Write(name);
}
public void TestIsMax()
{
FluidStat stat = new FluidStat(10);
Assert.IsTrue(stat.IsMax);
// lower
stat.Current -= 2;
Assert.IsFalse(stat.IsMax);
// restore
stat.Current = stat.Max;
Assert.IsTrue(stat.IsMax);
// add a bonus
stat.AddBonus(BonusType.Haste, 5);
Assert.IsFalse(stat.IsMax);
// restore
stat.Current = stat.Max;
Assert.IsTrue(stat.IsMax);
}
public void TestRestore()
{
FluidStat stat = new FluidStat(15);
Assert.AreEqual(15, stat.Base);
Assert.AreEqual(15, stat.Max);
Assert.AreEqual(15, stat.Current);
stat.AddBonus(BonusType.Drain, -2);
Assert.AreEqual(15, stat.Base);
Assert.AreEqual(13, stat.Max);
Assert.AreEqual(13, stat.Current);
bool restored = stat.Restore();
Assert.IsTrue(restored);
Assert.AreEqual(15, stat.Base);
Assert.AreEqual(15, stat.Max);
Assert.AreEqual(13, stat.Current);
restored = stat.Restore();
Assert.IsFalse(restored);
}
public void TestAddBonus()
{
FluidStat stat = new FluidStat(15);
Assert.AreEqual(15, stat.Base);
Assert.AreEqual(15, stat.Max);
Assert.AreEqual(15, stat.Current);
stat.AddBonus(BonusType.Drain, 2);
Assert.AreEqual(15, stat.Base);
Assert.AreEqual(17, stat.Max);
Assert.AreEqual(15, stat.Current);
stat.AddBonus(BonusType.Drain, 0);
Assert.AreEqual(15, stat.Base);
Assert.AreEqual(17, stat.Max);
Assert.AreEqual(15, stat.Current);
stat.AddBonus(BonusType.Drain, -4);
Assert.AreEqual(15, stat.Base);
Assert.AreEqual(13, stat.Max);
Assert.AreEqual(13, stat.Current);
}
private void WriteMaxStat(ITerminal terminal, int y, string name, FluidStat value)
{
WriteMaxStat(terminal, y, name, value, (max) => max.ToString());
}
public void TestChangedEvent()
{
FluidStat stat = new FluidStat(15);
stat.Changed += Stat_Changed;
// set to same base
stat.Base = 15;
AssertNoChangedReceived();
// set to different base
stat.Base = 13;
AssertChangedReceived();
// set to same current
stat.Current = 13;
AssertNoChangedReceived();
// set to same current (clamped)
stat.Current = 25;
AssertNoChangedReceived();
// set to different current
stat.Current = 8;
AssertChangedReceived();
// set no bonus
stat.SetBonus(BonusType.Haste, 0);
AssertNoChangedReceived();
// set a bonus
stat.SetBonus(BonusType.Haste, 3);
AssertChangedReceived();
// set no bonus
stat.SetBonus(BonusType.Haste, 3);
AssertNoChangedReceived();
// add no bonus
stat.AddBonus(BonusType.Haste, 0);
AssertNoChangedReceived();
// add a bonus
stat.AddBonus(BonusType.Haste, 3);
AssertChangedReceived();
// drain
stat.AddBonus(BonusType.Drain, -3);
AssertChangedReceived();
// restore
stat.Restore();
AssertChangedReceived();
// restore when not needed
stat.Restore();
AssertNoChangedReceived();
stat.Changed -= Stat_Changed;
// set to different value after unregistering
stat.Base = 17;
AssertNoChangedReceived();
}
