You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
48 lines
971 B
Go
48 lines
971 B
Go
package main
|
|
|
|
import (
|
|
"fmt"
|
|
"time"
|
|
)
|
|
|
|
type Bomb struct {
|
|
player *Connection
|
|
origin *System
|
|
target *System
|
|
start time.Time
|
|
done bool
|
|
fti int64 // frames to impact
|
|
}
|
|
|
|
func NewBomb(from *Connection, to *System) *Bomb {
|
|
origin := from.System()
|
|
dist := origin.DistanceTo(to)
|
|
fti := int64(dist / (options.lightSpeed * options.bombSpeed))
|
|
eta := time.Duration(fti) * time.Second / time.Duration(options.frameRate)
|
|
log_info("bomb from: %s to: %s ETA: %v", from.PlayerName(), to.Label(), eta)
|
|
return &Bomb{
|
|
player: from,
|
|
origin: origin,
|
|
target: to,
|
|
fti: fti,
|
|
start: time.Now(),
|
|
}
|
|
}
|
|
|
|
func (b *Bomb) Dead() bool {
|
|
return b.done
|
|
}
|
|
|
|
func (b *Bomb) Tick(frame int64) {
|
|
b.fti -= 1
|
|
if b.fti <= 0 {
|
|
b.target.Bombed(b.player)
|
|
b.done = true
|
|
log_info("bomb went off on %s", b.target.Label())
|
|
}
|
|
}
|
|
|
|
func (b *Bomb) String() string {
|
|
return fmt.Sprintf("[bomb from: %s to: %s lived: %s]", b.origin.Label(), b.target.Label(), time.Since(b.start))
|
|
}
|