public static void handleItemCollision(IItemObjects item, LevelStorage storage)
{
CollisionDetector collisionDetector = new CollisionDetector();
ICollision side;
Rectangle floorCheck;
floorCheck = item.returnCollisionRectangle();
floorCheck.Y++;
item.RigidBody().Floored = false;
foreach (IBlock block in storage.blocksList)
{
if (block.checkForCollisionTestFlag())
{
side = collisionDetector.getCollision(item.returnCollisionRectangle(), block.returnCollisionRectangle());
ItemBlockCollisionHandler.handleCollision(item, block, side);
}
if (collisionDetector.getCollision(floorCheck, block.returnCollisionRectangle()).returnCollisionSide().Equals(CollisionSide.Top))
{
item.RigidBody().Floored = true;
}
}
foreach (IEnviromental enviromental in storage.enviromentalObjectsList)
{
side = collisionDetector.getCollision(item.returnCollisionRectangle(), enviromental.returnCollisionRectangle());
ItemEnvriomentalCollisionHandler.handleCollision(item, enviromental, side);
}
}
private static void handleItemMovement(IItemObjects item, IBlock block, ICollision side)
{
Rectangle blockRectangle = block.returnCollisionRectangle();
Rectangle itemRectangle = item.returnCollisionRectangle();
Rectangle intersectionRectangle = Rectangle.Intersect(itemRectangle, blockRectangle);
Vector2 itemLocation = item.returnLocation();
int locationDiffToChange = UtilityClass.zero;
if (side.returnCollisionSide().Equals(CollisionSide.Left))
{
locationDiffToChange = intersectionRectangle.Width;
int newItemX = (int)itemLocation.X - locationDiffToChange;
item.updateLocation(new Vector2((newItemX), itemLocation.Y));
item.RigidBody().RightCollision();
}
else if (side.returnCollisionSide().Equals(CollisionSide.Right))
{
locationDiffToChange = intersectionRectangle.Width;
int newItemX = (int)itemLocation.X + locationDiffToChange;
item.updateLocation(new Vector2((newItemX), itemLocation.Y));
item.RigidBody().LeftCollision();
}
else if (side.returnCollisionSide().Equals(CollisionSide.Top))
{
locationDiffToChange = intersectionRectangle.Height;
int newItemY = (int)itemLocation.Y - locationDiffToChange;
item.updateLocation(new Vector2(itemLocation.X, newItemY));
item.RigidBody().BottomCollision();
}
else if (side.returnCollisionSide().Equals(CollisionSide.Bottom))
{
locationDiffToChange = intersectionRectangle.Height;
int newItemY = (int)itemLocation.Y + locationDiffToChange;
item.updateLocation(new Vector2(itemLocation.X, newItemY));
item.RigidBody().TopCollision();
}
}
