public void TestBasicFight()
{
var attackerCharacter = new CharacterBuilder()
.Attributes(new AttributesBuilder()
.Health(15)
.Skill(12)
.Defense(2)
.Special(0)
.Speed(13)
.Strength(7)
.Build())
.Weapons("Shortsword")
.Build();
var defenderCharacter = new CharacterBuilder()
.Attributes(new AttributesBuilder()
.Health(15)
.Skill(12)
.Defense(2)
.Special(0)
.Speed(13)
.Strength(3)
.Build())
.Weapons("Shortsword")
.Build();
var attacker = new BaseCombatant(attackerCharacter, ArmyType.Friendly);
var defender = new BaseCombatant(defenderCharacter, ArmyType.Friendly);
attacker.Position = new Vector2(0, 1);
defender.Position = new Vector2(0, 0);
var map = new Map();
map.AddCombatant(attacker);
map.AddCombatant(defender);
var skillDatabase = new SkillDatabase(map);
var forecaster = new FightForecaster(map, skillDatabase);
var forecast = forecaster.Forecast(attacker, defender, SkillType.Melee);
var finalizer = new FightFinalizer(skillDatabase);
var final = finalizer.Finalize(forecast, new ConstantRandomizer(100));
var initialPhase = final.InitialPhase;
Assert.NotNull(initialPhase);
var initialDamage = initialPhase.Effects.GetDefenderDamage();
Assert.AreEqual(5, initialDamage);
var counterPhase = final.CounterPhase;
Assert.NotNull(counterPhase);
var counterDamage = counterPhase.Effects.GetDefenderDamage();
Assert.AreEqual(1, counterDamage);
}
public void TestAttackerKillsOnDouble()
{
var attackerCharacter = new CharacterBuilder()
.Attributes(new AttributesBuilder()
.Health(15)
.Skill(12)
.Defense(2)
.Special(0)
.Speed(33)
.Strength(10)
.Build())
.Weapons("Shortsword")
.Build();
var defenderCharacter = new CharacterBuilder()
.Attributes(new AttributesBuilder()
.Health(15)
.Skill(12)
.Defense(0)
.Special(0)
.Speed(13)
.Strength(7)
.Build())
.Stats(new StatsBuilder()
.ParryChance(0)
.Build())
.Weapons("Shortsword")
.Build();
var attacker = new BaseCombatant(attackerCharacter, ArmyType.Friendly);
var defender = new BaseCombatant(defenderCharacter, ArmyType.Friendly);
attacker.Position = new Vector2(0, 0);
defender.Position = new Vector2(0, 1);
var map = new Map();
var skillDatabase = new SkillDatabase(map);
var forecaster = new FightForecaster(map, skillDatabase);
var forecast = forecaster.Forecast(attacker, defender, SkillType.Melee);
var finalizer = new FightFinalizer(skillDatabase);
var final = finalizer.Finalize(forecast, new ConstantRandomizer(100));
Assert.NotNull(final.InitialPhase);
Assert.NotNull(final.CounterPhase);
Assert.NotNull(final.DoubleAttackPhase);
Assert.Null(final.FlankerPhase);
}
public Battle(IMap map, IRandomizer randomizer, ICombatantDatabase combatants, List <ArmyType> turnOrder, List <IObjective> objectives,
MapConfig mapConfig)
{
TurnNumber = 0;
EventTileWalkedSignal = new Signal <string>();
Objectives = objectives;
Map = map;
_randomizer = randomizer;
_combatants = combatants;
map.EventTileTriggeredSignal.AddListener(_relayEvent);
var skillDatabase = new SkillDatabase(map);
_forecaster = new FightForecaster(map, skillDatabase);
_finalizer = new FightFinalizer(skillDatabase);
_turnOrder = turnOrder
.Where(army => combatants.GetCombatantsByArmy(army).Count > 0)
.ToList();
foreach (var combatant in combatants.GetAllCombatants())
{
RegisterCombatant(combatant, map);
}
foreach (var eventTile in mapConfig.EventTiles)
{
Map.AddEventTile(eventTile);
}
var firstArmy = _turnOrder[0];
_currentTurn = new Turn(_combatants, firstArmy);
_eventsByTurn = mapConfig.TurnEvents
.GroupBy(evt => evt.ActivationTurn)
.ToDictionary(x => x.Key, x => x.ToList());
}
public override void Execute()
{
var state = BattleViewModel.State;
if (state == BattleUIState.Uninitialized ||
state == BattleUIState.PhaseChanging ||
state == BattleUIState.Preparations ||
state == BattleUIState.Surveying)
{
return;
}
var combatant = BattleViewModel.Map.GetAtPosition(Position);
if (state == BattleUIState.SelectingUnit)
{
if (combatant != null && combatant.Army == ArmyType.Friendly)
{
var actions = AvailableActions.GetAvailableActionTypes(combatant);
if (actions.Count <= 0)
{
return;
}
// Mark the unit at Position as selected, change the battle state.
BattleViewModel.SelectedCombatant = combatant;
BattleViewModel.State = BattleUIState.SelectingAction;
BattleViewModel.AvailableActions = actions;
var dimensions = BattleViewModel.Dimensions;
var worldPosition = dimensions.GetWorldPositionForGridPosition(combatant.Position);
UnitSelectedSignal.Dispatch(worldPosition);
}
}
else if (state == BattleUIState.SelectingMoveLocation)
{
var map = BattleViewModel.Map;
var path = BattleViewModel.CurrentMovementPath;
if (path != null)
{
// Don't allow movement to the terminal points of a path if they are blocked.
var terminus = path.Terminus;
if (!map.IsBlocked(terminus))
{
var positions = path.Positions.GetRange(1, path.Positions.Count - 1);
var action = new MoveAction(map, path.Combatant, positions.Last(), positions);
AnimateActionSignal.Dispatch(action);
BattleViewModel.State = BattleUIState.CombatantMoving;
}
}
}
else if (state == BattleUIState.SelectingInteractTarget)
{
var map = BattleViewModel.Map;
var tile = map.GetEventTile(Position);
// Only if the player clicks on a tile that is actually interactible by clicks
if (tile != null && tile.InteractionMode == InteractionMode.Use)
{
EventTileInteractedSignal.Dispatch(tile);
}
}
else if (state == BattleUIState.SelectingAttackTarget)
{
if (combatant != null && combatant.Army == ArmyType.Enemy)
{
// Forecast the fight against this unit
var attacker = BattleViewModel.SelectedCombatant;
var battle = BattleViewModel.Battle;
var selectedUnitPosition = attacker.Position;
var distanceToTarget = MathUtils.ManhattanDistance(selectedUnitPosition, Position);
var map = BattleViewModel.Map;
SkillType skill;
if (BattleViewModel.SpecialAttack)
{
if (!attacker.SpecialSkill.HasValue)
{
throw new ArgumentException("Combatant " + attacker.Id + " has no special skill configured.");
}
skill = attacker.SpecialSkill.Value;
}
else
{
skill = battle.GetWeaponSkillForRange(attacker, distanceToTarget);
}
var skillDatabase = new SkillDatabase(map);
var forecaster = new FightForecaster(map, skillDatabase);
var fight = forecaster.Forecast(BattleViewModel.SelectedCombatant, combatant, skill);
FightForecastSignal.Dispatch(fight);
BattleViewModel.FightForecast = fight;
BattleViewModel.State = BattleUIState.ForecastingCombat;
}
}
}
public void TestRangedCounter()
{
var attackerCharacter = new CharacterBuilder()
.Attributes(new AttributesBuilder()
.Health(15)
.Skill(12)
.Defense(2)
.Special(0)
.Speed(13)
.Strength(7)
.Build())
.Stats(new StatsBuilder()
.ParryChance(0)
.Build())
.Weapons("Slim Recurve")
.Build();
var defenderCharacter = new CharacterBuilder()
.Attributes(new AttributesBuilder()
.Health(15)
.Skill(12)
.Defense(2)
.Special(0)
.Speed(13)
.Strength(7)
.Build())
.Stats(new StatsBuilder()
.ParryChance(0)
.Build())
.Weapons("Slim Recurve")
.Build();
var attacker = new BaseCombatant(attackerCharacter, ArmyType.Friendly);
var defender = new BaseCombatant(defenderCharacter, ArmyType.Friendly);
attacker.Position = new Vector2(0, 0);
defender.Position = new Vector2(0, 2);
var map = new Map();
map.AddCombatant(attacker);
map.AddCombatant(defender);
var skillDatabase = new SkillDatabase(map);
var forecaster = new FightForecaster(map, skillDatabase);
var forecast = forecaster.Forecast(attacker, defender, SkillType.Ranged);
var finalizer = new FightFinalizer(skillDatabase);
var final = finalizer.Finalize(forecast, new ConstantRandomizer(100));
var initialPhase = final.InitialPhase;
Assert.NotNull(initialPhase);
var initialEffects = initialPhase.Effects;
Assert.AreEqual(5, initialEffects.GetDefenderDamage());
var counterPhase = final.CounterPhase;
Assert.NotNull(counterPhase);
var counterEffects = counterPhase.Effects;
Assert.AreEqual(5, counterEffects.GetDefenderDamage());
Assert.Null(final.DoubleAttackPhase);
Assert.Null(final.FlankerPhase);
}
