public void TestBestDir()
{
const int mapSize = 32;
var state = new GameState(mapSize, mapSize, int.MaxValue, 100, 25, 5, 1);
var baseLoc = new Location(5, 8);
{
var loc2 = new Location(7, 9);
Assert.AreEqual(1, state.getHorizontalDelta(baseLoc, loc2));
Assert.AreEqual(2, state.getVerticalDelta(baseLoc, loc2));
Assert.AreEqual(-1, state.getHorizontalDelta(loc2, baseLoc));
Assert.AreEqual(-2, state.getVerticalDelta(loc2, baseLoc));
}
{
var loc3 = new Location(1, 2);
var loc4 = new Location(mapSize - 1, mapSize - 3);
Assert.AreEqual(5, state.getHorizontalDelta(loc3, loc4));
Assert.AreEqual(2, state.getVerticalDelta(loc3, loc4));
Assert.AreEqual(-5, state.getHorizontalDelta(loc4, loc3));
Assert.AreEqual(-2, state.getVerticalDelta(loc4, loc3));
}
foreach (var dir in Ants.Ants.Aim.Keys)
{
var loc = state.GetDestination(baseLoc, dir);
Assert.AreEqual(dir, state.GetBestDirection(baseLoc, loc));
}
}