コード例 #1
0
ファイル: move.go プロジェクト: arlm/godip
func (self *move) adjudicateAgainstCompetition(r dip.Resolver, forbiddenSupporter *dip.Nation) error {
	_, competingOrders, competingUnits := r.Find(func(p dip.Province, o dip.Order, u *dip.Unit) bool {
		return o != nil && u != nil && o.Type() == cla.Move && o.Targets()[0] != self.targets[0] && self.targets[1].Super() == o.Targets()[1].Super()
	})
	for index, competingOrder := range competingOrders {
		var forbiddenSupporters []dip.Nation
		if forbiddenSupporter != nil {
			forbiddenSupporters = append(forbiddenSupporters, *forbiddenSupporter)
		}
		attackStrength := cla.MoveSupport(r, self.targets[0], self.targets[1], forbiddenSupporters) + 1
		dip.Logf("'%v' vs '%v': %v", self, competingOrder, attackStrength)
		if as := cla.MoveSupport(r, competingOrder.Targets()[0], competingOrder.Targets()[1], nil) + 1; as >= attackStrength {
			if cla.MustConvoy(r, competingOrder.Targets()[0]) {
				if cla.AnyConvoyPath(r, competingOrder.Targets()[0], competingOrder.Targets()[1], true, nil) != nil {
					dip.Logf("'%v' vs '%v': %v", competingOrder, self, as)
					r.AddBounce(self.targets[0], self.targets[1])
					return cla.ErrBounce{competingOrder.Targets()[0]}
				}
			} else {
				dip.Logf("H2HDisl(%v)", self.targets[1])
				dip.Indent("  ")
				if dislodgers, _, _ := r.Find(func(p dip.Province, o dip.Order, u *dip.Unit) bool {
					res := o != nil && // is an order
						u != nil && // is a unit
						o.Type() == cla.Move && // move
						o.Targets()[1].Super() == competingOrder.Targets()[0].Super() && // against the competition
						o.Targets()[0].Super() == competingOrder.Targets()[1].Super() && // from their destination
						u.Nation != competingUnits[index].Nation // not from themselves
					if res {
						if !cla.MustConvoy(r, o.Targets()[0]) && r.Resolve(p) == nil {
							return true
						}
					}
					return false
				}); len(dislodgers) == 0 {
					dip.DeIndent()
					dip.Logf("Not dislodged")
					dip.Logf("'%v' vs '%v': %v", competingOrder, self, as)
					r.AddBounce(self.targets[0], self.targets[1])
					return cla.ErrBounce{competingOrder.Targets()[0]}
				} else {
					dip.DeIndent()
					dip.Logf("Dislodged by %v", dislodgers)
				}
			}
		} else {
			dip.Logf("'%v' vs '%v': %v", competingOrder, self, as)
		}
	}
	return nil
}