public void TestCollisionWithWall()
{
_gameTime = NewGameTime(144);
_wall = new Sprite();
_wall.Position = new Vector2(10, 100+80);
_wall.Rect = new Rectangle((int)_wall.Position.X, (int)_wall.Position.Y, 100, 20);
_jucko = new Character();
_jucko.Position = new Vector2(20, 100);
_jucko.Rect = new Rectangle((int)_jucko.Position.X, (int)_jucko.Position.Y, 30, 90);
_jucko.Update(_gameTime);
_wall.Update(_gameTime);
for (int updateGravity = 0; updateGravity < 50; updateGravity++) {
_jucko.Update(_gameTime);
Rectangle overlap = Rectangle.Intersect(_jucko.Rect, _wall.Rect);
if (!overlap.IsEmpty) {
_jucko.CollisionWith(_wall, overlap);
}
}
Assert.AreEqual(90, _jucko.Position.Y);
}
public void TestCollisionWithWallBounce()
{
//float YPosition1 = LetCharacterFall(StartPosition: new Vector2(200, 200), FallingSteps: 5, FPSCount: 50);
_gameTime = NewGameTime(144);
_wall = new Sprite();
_wall.Position = new Vector2(10, 100 + 80);
_wall.Rect = new Rectangle((int)_wall.Position.X, (int)_wall.Position.Y, 100, 20);
_wall.Color = Color.White;
_wall.Update(_gameTime);
_jucko = new Character();
_jucko.Position = new Vector2(20, 0);
_jucko.Rect = new Rectangle((int)_jucko.Position.X, (int)_jucko.Position.Y, 30, 90);
_jucko.Color = Color.Red;
for (int updateGravity = 0; updateGravity < 50; updateGravity++) {
_jucko.Update(_gameTime);
}
Rectangle overlap = Rectangle.Intersect(_jucko.Rect, _wall.Rect);
if (!overlap.IsEmpty) {
_jucko.CollisionWith(_wall, overlap);
}
for (int updateBounce = 0; updateBounce < 50; updateBounce++) {
_jucko.Update(_gameTime);
}
Assert.AreEqual(18, _jucko.Position.Y);
}
//[TestMethod]
//public void TestProjectileCollision() {
// _gameTime = NewGameTime(144);
// _bullet = new Projectile(new Vector2(0, 0), new Vector2(100, 0), 50f, "", Color.Red, 100);
// _wall = new Sprite();
// _wall.Position = new Vector2(5,0);
// _wall.Rect = new Rectangle((int)_wall.Position.X, (int)_wall.Position.Y,100,20);
// Rectangle overlap = new Rectangle() ;
// while (overlap.IsEmpty) {
// _bullet.Update(_gameTime);
// overlap = Rectangle.Intersect();
// }
// Assert.AreEqual(_bullet.Position.X, 200);
// Assert.AreEqual(_bullet.Position.Y, 203);
//}
private float LetCharacterFall(Vector2 StartPosition, int FallingSteps, int FPSCount)
{
_jucko = new Character();
_gameTime = NewGameTime(FPSCount);
_jucko.Position = StartPosition;
for (int i = 0; i < FallingSteps; i++) {
_jucko.Update(_gameTime);
}
return _jucko.Position.Y;
}
