Enemy

Enemies are added to the a room programmatically by putting enemies on placeholders placed in components

Placeholders

Placeholders for enemies are prefixed enemy_.

Only place an enemy placeholder if it fits. The goal is to have an enemy placeholder in every corner of a room and one in the middle, if there is floor for it that is. Thus, if a component has the spatial mask of 777 there should be no more than 5 enemy placeholders if the floor is big enough.

If there is no floor due to holes, moats or walls, do not compensate by putting more placeholders elsewhere.