public void testAvoidStarvation() {
Game game = ServerTestHelper.startServerGame(getTestMap(marsh));
int unitsBeforeNewTurn = 3;
Colony colony = getStandardColony(unitsBeforeNewTurn);
ServerPlayer player = (ServerPlayer) colony.getOwner();
assertEquals("Wrong number of units in colony", unitsBeforeNewTurn, colony.getUnitCount());
final Building townHall = colony.getBuilding(townHallType);
for (Unit u : colony.getUnitList()) {
u.setLocation(townHall);
}
colony.removeGoods(foodGoodsType);
colony.invalidateCache();
int consumption = colony.getFoodConsumption();
int production = colony.getTile().getType().getPotentialProduction(grainType, null);
assertEquals(6, consumption);
assertEquals(3, production);
assertEquals(-3, colony.getNetProductionOf(foodType));
assertEquals(0, colony.getGoodsCount(foodType));
assertEquals(0, colony.getTile().getUnitCount());
colony.addGoods(foodType, 202);
ServerTestHelper.newTurn();
assertEquals(199, colony.getGoodsCount(foodType));
assertEquals(0, colony.getTile().getUnitCount());
assertEquals(3, colony.getUnitCount());
colony.addGoods(foodType, 15);
ServerTestHelper.newTurn();
assertEquals(11, colony.getGoodsCount(foodType));
assertEquals(1, colony.getTile().getUnitCount());
}
/**
* Progress in teaching is bound to the teacher and not the learner.
*
* <p>Moving students around does not slow education. This behavior is there to simplify gameplay.
*/
public void testTeacherStoresProgress() {
boolean selection = FreeColTestUtils.setStudentSelection(false);
Game game = ServerTestHelper.startServerGame(getTestMap(true));
Colony colony = getSchoolColony(4, SchoolLevel.UNIVERSITY);
Building university = colony.getBuilding(universityType);
Iterator<Unit> units = colony.getUnitIterator();
Unit outsider = new ServerUnit(game, colony.getTile(), colony.getOwner(), freeColonistType);
Building townHall = colony.getBuilding(townHallType);
Unit colonist = units.next();
colonist.setType(freeColonistType);
colonist.setLocation(townHall);
Unit teacher = units.next();
teacher.setType(expertOreMinerType);
teacher.setLocation(university);
assertEquals(teacher.getStudent(), colonist);
assertEquals(colonist.getTeacher(), teacher);
// Train to become free colonist then swap the colonist with
// another one.
trainForTurns(colony, teacher.getNeededTurnsOfTraining() - 1);
colonist.setLocation(colony.getTile());
outsider.setLocation(townHall);
assertEquals(1, getUnitList(colony, freeColonistType).size());
assertEquals(teacher.getStudent(), outsider);
ServerTestHelper.newTurn();
assertEquals(0, getUnitList(colony, freeColonistType).size());
assertEquals(expertOreMinerType, outsider.getType());
FreeColTestUtils.setStudentSelection(selection);
}
/** Tests invalid completion of buildable, having enough resources */
public void testInvalidCompletion() {
Game game = ServerTestHelper.startServerGame(getTestMap(true));
Colony colony = getStandardColony(2);
Building carpenterHouse = colony.getBuilding(carpenterHouseType);
assertEquals(
"Colony should not have lumber mill", carpenterHouse, colony.getBuilding(lumberMillType));
assertFalse("Colony should not be able to build lumber mill", colony.canBuild(lumberMillType));
colony.setCurrentlyBuilding(lumberMillType);
assertEquals(
"Colony should be building lumber mill", lumberMillType, colony.getCurrentlyBuilding());
// Add sufficient units and goods to build lumber mill.
Unit unit = new ServerUnit(game, colony.getTile(), colony.getOwner(), colonistType);
unit.setLocation(colony);
for (AbstractGoods ag : lumberMillType.getRequiredGoods()) {
GoodsType type = ag.getType();
int amount = ag.getAmount() + 1;
colony.addGoods(type, amount);
assertEquals("Wrong quantity of " + type, amount, colony.getGoodsCount(type));
}
// Allow the building to finish
ServerTestHelper.newTurn();
assertEquals(
"Colony should have lumber mill",
lumberMillType,
colony.getBuilding(lumberMillType).getType());
assertFalse(
"Colony should no longer be building lumber mill",
colony.getCurrentlyBuilding() == lumberMillType);
}
/**
* Why is this mission invalid with a given colony target, given that intermediate colonies are
* excluded.
*
* @param aiUnit The <code>AIUnit</code> to check.
* @param colony The potential target <code>Colony</code>.
* @return A reason for mission invalidity, or null if none found.
*/
private static String invalidFullColonyReason(AIUnit aiUnit, Colony colony) {
String reason = invalidTargetReason(colony, aiUnit.getUnit().getOwner());
return (reason != null)
? reason
: (!aiUnit.getUnit().canCashInTreasureTrain(colony.getTile()))
? "cashin-impossible-at-location"
: null;
}
/** {@inheritDoc} */
@Override
public Mission doMission(LogBuilder lb) {
lb.add(tag);
String reason = invalidReason();
if (reason != null) return lbFail(lb, false, reason);
final AIUnit aiUnit = getAIUnit();
final Unit unit = getUnit();
final IndianSettlement is = unit.getHomeIndianSettlement();
Direction d;
while (!this.demanded) {
Unit.MoveType mt = travelToTarget(getTarget(), null, lb);
switch (mt) {
case MOVE_HIGH_SEAS:
case MOVE_NO_MOVES:
case MOVE_ILLEGAL:
return lbWait(lb);
case MOVE_NO_REPAIR:
return lbFail(lb, false, AIUNITDIED);
case MOVE_NO_TILE:
return this;
case ATTACK_SETTLEMENT: // Arrived?
d = unit.getTile().getDirection(getTarget().getTile());
if (d != null) break; // Yes, arrived at target
// Fall through
case ATTACK_UNIT: // Something is blocking our path
Location blocker = resolveBlockage(aiUnit, getTarget());
if (blocker == null) {
moveRandomly(tag, null);
continue;
}
d = unit.getTile().getDirection(blocker.getTile());
if (AIMessage.askAttack(aiUnit, d)) {
return lbAttack(lb, blocker);
}
continue;
default:
return lbMove(lb, mt);
}
// Load the goods.
lbAt(lb);
Colony colony = (Colony) getTarget();
Player enemy = colony.getOwner();
Goods goods = selectGoods(colony);
GoodsType type = (goods == null) ? null : goods.getType();
int amount = (goods == null) ? 0 : goods.getAmount();
if (goods == null) {
if (!enemy.checkGold(1)) {
return lbDone(lb, false, "empty handed");
}
amount = enemy.getGold() / 20;
if (amount == 0) amount = enemy.getGold();
}
this.demanded = AIMessage.askIndianDemand(aiUnit, colony, type, amount);
if (this.demanded && (goods == null || hasTribute())) {
if (goods == null) {
return lbDone(lb, false, "accepted tribute ", amount, " gold");
}
lb.add(", accepted tribute ", goods);
return lbRetarget(lb);
}
// Consider attacking if not content.
int unitTension = (is == null) ? 0 : is.getAlarm(enemy).getValue();
int tension = Math.max(unitTension, unit.getOwner().getTension(enemy).getValue());
d = unit.getTile().getDirection(colony.getTile());
if (tension >= Tension.Level.CONTENT.getLimit() && d != null) {
if (AIMessage.askAttack(aiUnit, d)) lbAttack(lb, colony);
}
return lbDone(lb, false, "refused at ", colony);
}
// Take the goods home
for (; ; ) {
Unit.MoveType mt =
travelToTarget(getTarget(), CostDeciders.avoidSettlementsAndBlockingUnits(), lb);
switch (mt) {
case MOVE: // Arrived
break;
case MOVE_HIGH_SEAS:
case MOVE_NO_MOVES:
case MOVE_ILLEGAL:
return lbWait(lb);
case MOVE_NO_REPAIR:
return lbFail(lb, false, AIUNITDIED);
case MOVE_NO_TILE:
return this;
default:
return lbMove(lb, mt);
}
// Unload the goods
lbAt(lb);
GoodsContainer container = unit.getGoodsContainer();
for (Goods goods : container.getCompactGoods()) {
Goods tribute = container.removeGoods(goods.getType());
is.addGoods(tribute);
}
return lbDone(lb, false, "unloaded tribute");
}
}
/**
* Progress in teaching is bound to the teacher and not the learner.
*
* <p>Moving a teacher inside the colony should not reset its training.
*/
public void testMoveTeacherInside() {
boolean selection = FreeColTestUtils.setStudentSelection(false);
Game game = ServerTestHelper.startServerGame(getTestMap(true));
Colony colony = getSchoolColony(4, SchoolLevel.UNIVERSITY);
// prevent starvation
colony.addGoods(foodType, 100);
Building university = colony.getBuilding(universityType);
Iterator<Unit> units = colony.getUnitIterator();
Unit colonist = units.next();
colonist.setType(freeColonistType);
colonist.setLocation(colony.getBuilding(townHallType));
Unit criminal = units.next();
criminal.setType(pettyCriminalType);
criminal.setLocation(colony.getBuilding(townHallType));
Unit teacher1 = units.next();
teacher1.setType(expertOreMinerType);
Unit teacher2 = units.next();
teacher2.setType(masterCarpenterType);
// The carpenter is set in the school before the miner.
// In this case, the colonist will become a miner (and the criminal
// will become a servant).
teacher2.setLocation(university);
teacher1.setLocation(university);
assertEquals(4, teacher1.getNeededTurnsOfTraining());
assertEquals(4, teacher2.getNeededTurnsOfTraining());
// wait a little
ServerTestHelper.newTurn();
ServerTestHelper.newTurn();
assertEquals(2, teacher1.getTurnsOfTraining());
assertEquals(2, teacher2.getTurnsOfTraining());
assertEquals(1, getUnitList(colony, freeColonistType).size());
assertEquals(1, getUnitList(colony, pettyCriminalType).size());
assertEquals(1, getUnitList(colony, expertOreMinerType).size());
assertEquals(1, getUnitList(colony, masterCarpenterType).size());
// Now we want the colonist to be a carpenter. We just want to
// shuffle the teachers. Move them out of the school.
teacher2.setLocation(colony.getWorkLocationFor(teacher2, grainType));
teacher1.setLocation(colony.getTile());
assertNull(teacher1.getStudent());
assertNull(teacher2.getStudent());
// Moving outside school resets training
ServerTestHelper.newTurn();
assertEquals(0, teacher1.getTurnsOfTraining());
assertEquals(0, teacher2.getTurnsOfTraining());
assertEquals(1, getUnitList(colony, freeColonistType).size());
assertEquals(1, getUnitList(colony, pettyCriminalType).size());
// Move teachers back to school, miner first to pick up the criminal
teacher1.setLocation(university);
teacher2.setLocation(university);
ServerTestHelper.newTurn();
assertEquals(1, teacher1.getTurnsOfTraining());
assertEquals(1, teacher2.getTurnsOfTraining());
assertEquals(1, getUnitList(colony, freeColonistType).size());
assertEquals(1, getUnitList(colony, pettyCriminalType).size());
ServerTestHelper.newTurn();
ServerTestHelper.newTurn();
ServerTestHelper.newTurn();
assertEquals(0, teacher1.getTurnsOfTraining());
assertEquals(0, teacher2.getTurnsOfTraining());
// Teacher1's student (criminal) should be a servant now
// Teacher2's student (colonist) should be a carpenter now
assertEquals(0, getUnitList(colony, freeColonistType).size());
assertEquals(0, getUnitList(colony, pettyCriminalType).size());
assertEquals(1, getUnitList(colony, indenturedServantType).size());
assertEquals(1, getUnitList(colony, expertOreMinerType).size());
assertEquals(2, getUnitList(colony, masterCarpenterType).size());
FreeColTestUtils.setStudentSelection(selection);
}