/// <summary>
/// Apply action-related changes to the world.
/// Returns set of changed Regions if everything worked, otherwise null
/// </summary>
/// <returns>all affected (changed) regions</returns>
public override ConcurrentBag <Core.Models.Region> Do()
{
var action = (Core.Models.Action)Model;
var startPosition = (PositionI)action.Parameters[START_POSITION];
var endPosition = (PositionI)action.Parameters[END_POSITION];
var regionStartPos = Controller.Instance.RegionManagerController.GetRegion(startPosition.RegionPosition);
var regionEndPos = Controller.Instance.RegionManagerController.GetRegion(endPosition.RegionPosition);
var bag = new ConcurrentBag <Core.Models.Region>();
var entity = regionStartPos.GetEntity(startPosition.CellPosition);
if (m_fight)
{
var enemyEntity = regionEndPos.GetEntity(endPosition.CellPosition);
// Ranged attack units deal only 1 dmg to buildings
if (((UnitDefinition)entity.Definition).AttackRange > 1 && enemyEntity.Definition.Category == Category.Building)
{
enemyEntity.Health -= 1;
}
else if (((UnitDefinition)entity.Definition).AttackRange - m_fightDistance < 0)
{
// iterate trough all methods to modifie the attack
LogicRules.AllAttackModifierRangedInMeele(entity);
enemyEntity.Health -= entity.ModfiedAttackValue - enemyEntity.ModifiedDefenseValue;
if (((UnitDefinition)enemyEntity.Definition).AttackRange >= m_fightDistance)
{
entity.Health -= enemyEntity.ModfiedAttackValue - entity.ModifiedDefenseValue;
}
}
else
{
// iterate trough all methods to modifie the attack
LogicRules.AllAttackModifier(entity);
LogicRules.AllDefenseModifier(enemyEntity);
enemyEntity.Health -= entity.ModfiedAttackValue - enemyEntity.ModifiedDefenseValue;
if (((UnitDefinition)enemyEntity.Definition).AttackRange >= m_fightDistance)
{
LogicRules.AllAttackModifier(enemyEntity);
LogicRules.AllDefenseModifier(entity);
entity.Health -= enemyEntity.ModfiedAttackValue - entity.ModifiedDefenseValue;
}
}
if (enemyEntity.Health <= 0)
{
LogicRules.DestroyBuilding(enemyEntity, regionEndPos, action, Controller.Instance.RegionManagerController);
regionEndPos.RemoveEntity(action.ActionTime, enemyEntity);
enemyEntity.Owner.Units.Remove(enemyEntity.Position);
}
else if (entity.Health <= 0)
{
LogicRules.DestroyBuilding(entity, regionStartPos, action, Controller.Instance.RegionManagerController);
regionStartPos.RemoveEntity(action.ActionTime, entity);
entity.Owner.Units.Remove(entity.Position);
}
}
else
{
regionStartPos.RemoveEntity(action.ActionTime, entity);
regionEndPos.AddEntity(action.ActionTime, entity);
entity.Position = endPosition;
}
bag.Add(regionStartPos);
if (startPosition.RegionPosition != endPosition.RegionPosition)
{
bag.Add(regionEndPos);
}
action.Parameters[CLIENT_UNIT_INFOS] = entity;
return(bag);
}
