server/splosion.go

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package server
import (
v "hackerbots.us/vector"
)
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// Splosion embodies an explosion.
type Splosion struct {
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Id string `json:"id"`
Position v.Point2d `json:"position"`
Radius int `json:"radius"`
Lifespan int `json:"-"`
}
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// Tick decrements the lifespan of said Splosion.
func (s *Splosion) Tick() {
s.Lifespan--
}
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// Alive determines if this Splosion is still relevant.
func (s *Splosion) Alive() bool {
return s.Lifespan > 0
}