Cannons2D

Their king has attacked us! Or our king attacked them... It doesn't matter! Most importantly, kings are no longer friends! And they won't play in the same sandbox anymore! It smells like gunpowder!!
There is still gunpowder in the barrels! There are still cannonballs in the warehouse! There are cannons on the walls and the flag on the tower also! The King is healthy and the treasury is full of gold!
Hooray!
And what does the enemy have?
Oh oh! He has all the same things! The cannons, the cannonballs, the gunpowder, the gold, the flag and the king.
Who will win?
Load and shoot!!!
And don't forget about taxes! Each round you need to decide which is more important: the satisfied population or the high taxes! The war is expensive business!
Our flag is our weather vane! We use it to determine the wind strength and direction.
Aim! Fire!