War

War exists between any two flags that have made a decleration of war on each other.

A decleration of war is necessary to drop a war chest on an island.

When just one side has declared war:
 * Ships from the other side have a red background when seen in the ocean or port.
 * Ships may not port at an island that is controled by the other side.

During a full war the following game play changes:
 * PvP battle results in a sinking if the other ship has its damage maxed.
 * The black ship will always intervene in a outclassed battle

The war lasts until both sides offer a truce, or one side has offered a truce for 7 days.