func (self *Region) AddEntity(entity entities.Entity) {
// Add the entity to the list of entities.
self.entities = append(self.entities, &entity)
// Tell everyone else that the entity is here.
x, y := entity.BlockingPosition()
self.Broadcast(
self.GetEvent(
events.REGION_ENTRANCE,
fmt.Sprintf(
"%s\n%f %f",
entity.BlockingString(),
x, y,
),
entity,
),
)
// Tell the entity about everyone else.
for _, regEnt := range self.entities {
if regEnt == &entity {
continue
}
x, y := (*regEnt).BlockingPosition()
entity.Receive() <- self.GetEvent(
events.REGION_ENTRANCE,
fmt.Sprintf(
"%s\n%f %f",
<-((*regEnt).String()),
x, y,
),
*regEnt,
)
}
}
