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Implement rover radar and use and test it

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This commit is contained in:
Marc Di Luzio 2020-06-05 15:48:55 +01:00
parent e81ceecffc
commit ae369715ec
2 changed files with 31 additions and 3 deletions
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12
pkg/game/world.go
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@ -133,11 +133,17 @@ type RadarDescription struct {
// RadarFromRover can be used to query what a rover can currently see
func (w World) RadarFromRover(id uuid.UUID) (RadarDescription, error) {
if _, ok := w.Rovers[id]; ok {
if r1, ok := w.Rovers[id]; ok {
var desc RadarDescription
// TODO: Gather nearby rovers within the range
// Gather nearby rovers within the range
for _, r2 := range w.Rovers {
if r1.Id != r2.Id && r1.Pos.Distance(r2.Pos) < r1.Attributes.Range {
desc.Rovers = append(desc.Rovers, r2.Pos)
}
}
return RadarDescription{}, nil
return desc, nil
} else {
return RadarDescription{}, fmt.Errorf("no rover matching id")
}