public void ResolveCollision(Sprite collidingSprite)
{
//player is colliding with top side
if (CollisionBox.GetAABBmin().Y > collidingSprite.CollisionBox.GetAABBmax().Y&& CollisionBox.GetAABBmin().Y < collidingSprite.CollisionBox.GetAABBmin().Y)
{
position.Y = collidingSprite.position.Y - GetFrameSize.Y;
return;
}
// player is colliding with down side
if (CollisionBox.GetAABBmax().Y < collidingSprite.CollisionBox.GetAABBmin().Y&& CollisionBox.GetAABBmax().Y > collidingSprite.CollisionBox.GetAABBmax().Y)
{
position.Y = collidingSprite.position.Y + GetFrameSize.Y;
return;
}
//// player is colliding with right side
if (CollisionBox.GetAABBmin().X > collidingSprite.CollisionBox.GetAABBmax().X&& CollisionBox.GetAABBmin().X < collidingSprite.CollisionBox.GetAABBmin().X)
{
position.X = collidingSprite.position.X - GetFrameSize.X;
return;
}
// player is colliding with left side
if (CollisionBox.GetAABBmax().X < collidingSprite.CollisionBox.GetAABBmin().X&& CollisionBox.GetAABBmax().X > collidingSprite.CollisionBox.GetAABBmax().X)
{
position.X = collidingSprite.position.X + collidingSprite.GetFrameSize.X;
return;
}
}
public Boolean collidesUpWithCollisionBox(CollisionBox box)
{
Vector2 playerPoint = upPoint();
return(box.collidesWithMovingPoint(playerPoint, getMovingVector()));
}
// AABB test
public bool IsOverlaping(Sprite spriteToTest)
{
// Monogame uses different coordinates system so AABB test will be slightly different than usual
if (CollisionBox.GetAABBmax().X > spriteToTest.CollisionBox.GetAABBmin().X || CollisionBox.GetAABBmin().X < spriteToTest.CollisionBox.GetAABBmax().X)
{
return(false);
}
if (CollisionBox.GetAABBmax().Y > spriteToTest.CollisionBox.GetAABBmin().Y || CollisionBox.GetAABBmin().Y < spriteToTest.CollisionBox.GetAABBmax().Y)
{
return(false);
}
return(true);
}
public Boolean collidesDownWithCollisionBox(CollisionBox box)
{
Vector2 playerPoint = downPoint() + WorldInfo.gravity * 0.1f;
return(box.collidesWithMovingPoint(playerPoint, getMovingVector()));
}