示例#1
0
文件: orders.go 项目: arlm/godip
func Parse(bits []string) (result dip.Adjudicator, err error) {
	if len(bits) > 1 {
		switch dip.OrderType(bits[1]) {
		case (&build{}).DisplayType():
			if len(bits) == 3 {
				result = Build(dip.Province(bits[0]), dip.UnitType(bits[2]), time.Now())
			}
		case (&convoy{}).DisplayType():
			if len(bits) == 4 {
				result = Convoy(dip.Province(bits[0]), dip.Province(bits[2]), dip.Province(bits[3]))
			}
		case (&disband{}).DisplayType():
			if len(bits) == 2 {
				result = Disband(dip.Province(bits[0]), time.Now())
			}
		case (&hold{}).DisplayType():
			if len(bits) == 2 {
				result = Hold(dip.Province(bits[0]))
			}
		case (&move{}).DisplayType():
			if len(bits) == 3 {
				result = Move(dip.Province(bits[0]), dip.Province(bits[2]))
			}
		case (&move{flags: map[dip.Flag]bool{cla.ViaConvoy: true}}).DisplayType():
			if len(bits) == 3 {
				result = Move(dip.Province(bits[0]), dip.Province(bits[2])).ViaConvoy()
			}
		case (&support{}).DisplayType():
			if len(bits) == 4 {
				if bits[2] == bits[3] {
					result = SupportHold(dip.Province(bits[0]), dip.Province(bits[2]))
				} else {
					result = SupportMove(dip.Province(bits[0]), dip.Province(bits[2]), dip.Province(bits[3]))
				}
			}
		}
	}
	if result == nil {
		err = fmt.Errorf("Invalid order %+v", bits)
	}
	return
}
示例#2
0
func assertGame(t *testing.T, name string) (phases, ords, positions, fails int, s *state.State) {
	file, err := os.Open(fmt.Sprintf("games/%v", name))
	if err != nil {
		t.Fatalf("%v", err)
	}
	if s, err = classical.Start(); err != nil {
		t.Fatalf("%v", err)
	}
	lines := bufio.NewReader(file)
	var match []string
	state := inNothing
	scCollector, unitCollector, dislodgedCollector := make(map[dip.Province]dip.Nation), make(map[dip.Province]dip.Unit), make(map[dip.Province]dip.Unit)
	for line, err := lines.ReadString('\n'); err == nil; line, err = lines.ReadString('\n') {
		line = strings.TrimSpace(line)
		switch state {
		case inNothing:
			if match = phaseReg.FindStringSubmatch(line); match != nil {
				phases += 1
				setPhase(t, &s, match)
			} else if line == positionsTag {
				state = inPositions
			} else {
				t.Fatalf("Unknown line for state inNothing: %v", line)
			}
		case inPositions:
			if match = posReg.FindStringSubmatch(line); match != nil {
				positions += 1
				verifyPosition(t, s, match, scCollector, unitCollector, dislodgedCollector, &fails)
			} else if line == ordersTag {
				verifyReversePositions(t, s, scCollector, unitCollector, dislodgedCollector, &fails)
				if fails > 0 {
					return
				}
				dip.ClearLog()
				scCollector, unitCollector, dislodgedCollector = make(map[dip.Province]dip.Nation), make(map[dip.Province]dip.Unit), make(map[dip.Province]dip.Unit)
				state = inOrders
			} else {
				t.Fatalf("Unknown line for state inPositions: %v", line)
			}
		case inOrders:
			ords += 1
			if match = moveReg.FindStringSubmatch(line); match != nil {
				s.SetOrder(dip.Province(match[1]), orders.Move(dip.Province(match[1]), dip.Province(match[2])))
			} else if match = moveViaConvoyReg.FindStringSubmatch(line); match != nil {
				s.SetOrder(dip.Province(match[1]), orders.Move(dip.Province(match[1]), dip.Province(match[2])).ViaConvoy())
			} else if match = supportMoveReg.FindStringSubmatch(line); match != nil {
				s.SetOrder(dip.Province(match[1]), orders.SupportMove(dip.Province(match[1]), dip.Province(match[2]), dip.Province(match[3])))
			} else if match = supportHoldReg.FindStringSubmatch(line); match != nil {
				s.SetOrder(dip.Province(match[1]), orders.SupportHold(dip.Province(match[1]), dip.Province(match[2])))
			} else if match = holdReg.FindStringSubmatch(line); match != nil {
				s.SetOrder(dip.Province(match[1]), orders.Hold(dip.Province(match[1])))
			} else if match = convoyReg.FindStringSubmatch(line); match != nil {
				s.SetOrder(dip.Province(match[1]), orders.Convoy(dip.Province(match[1]), dip.Province(match[2]), dip.Province(match[3])))
			} else if match = buildReg.FindStringSubmatch(line); match != nil {
				s.SetOrder(dip.Province(match[2]), orders.Build(dip.Province(match[2]), dip.UnitType(match[1]), time.Now()))
			} else if match = removeReg.FindStringSubmatch(line); match != nil {
				s.SetOrder(dip.Province(match[1]), orders.Disband(dip.Province(match[1]), time.Now()))
			} else if match = disbandReg.FindStringSubmatch(line); match != nil {
				s.SetOrder(dip.Province(match[1]), orders.Disband(dip.Province(match[1]), time.Now()))
			} else if match = phaseReg.FindStringSubmatch(line); match != nil {
				ords -= 1
				phases += 1
				setPhase(t, &s, match)
				state = inNothing
			} else {
				t.Fatalf("Unknown line for state inOrders: %v", line)
			}
		default:
			t.Fatalf("Unknown state %v", state)
		}
	}
	return
}