/// <summary>
/// When entity wants to attack, we need to check whether the attack is blocked in some way
/// </summary>
/// <param name="gameEvent"></param>
private void EntityRequestAttack(EntityRequestAttackEvent gameEvent)
{
var entity = (Entity)gameEvent.EventParams[0];
var invComp = entity.GetComponent <InventoryComponent>();
var damage = 1;
if (invComp != null)
{
var item = invComp.GetActiveItem();
if (item != null)
{
var weapon = item as Weapon;
if (weapon != null)
{
damage = weapon.Damage;
}
}
}
var targetX = (int)gameEvent.EventParams[1];
var targetY = (int)gameEvent.EventParams[2];
var entPos = entity.GetComponent <PositionComponent>();
var startingX = entPos.ComponentXPositionOnMap;
var startingY = entPos.ComponentYPositionOnMap;
// Gives us true target co-ordinates, if path to target is obscured target will be the obstruction
var path = PlotCourse(entity, new Vector2i(startingX, startingY), new Vector2i(targetX, targetY));
var attackX = path[path.Count - 1].X;
var attackY = path[path.Count - 1].Y;
SystemManager.BroadcastEvent(new EntityAttackCoordsEvent(entity, damage, attackX, attackY));
}
private void EntityAttackCoords(EntityAttackCoordsEvent gameEvent)
{
var entityAttacking = (Entity)gameEvent.EventParams[0];
int baseDamage = (int)gameEvent.EventParams[1];
int targetX = (int)gameEvent.EventParams[2];
int targetY = (int)gameEvent.EventParams[3];
var entityAttacked = _systemEntities.Where(ent => ent.GetComponent <PositionComponent>().ComponentXPositionOnMap == targetX &&
ent.GetComponent <PositionComponent>().ComponentYPositionOnMap == targetY).FirstOrDefault();
if (entityAttacked == null)
{
return;
}
Console.WriteLine($"Attack succeeded, changing HP by {baseDamage}");
SystemManager.BroadcastEvent(new ChangeEntityHealthEvent(entityAttacked.Id, baseDamage * -1));
SystemManager.BroadcastEvent(new AddGameLogMessageEvent($"<C=#FFFF00ff>{entityAttacking.Name}</C> did <C=#FF0000ff>{baseDamage}</C> damage to <C=#FFFF00ff>{entityAttacked.Name}</C>"));
}
public override void HandleMessage(IGameEvent gameEvent)
{
switch (gameEvent.EventName)
{
case "RequestActiveItem":
{
var id = (Guid)gameEvent.EventParams[0];
SystemManager.BroadcastEvent(new SendActiveItemEvent(GetActiveItemForEntity(id)));
break;
}
case "ChangeActiveItem":
{
var id = (Guid)gameEvent.EventParams[0];
var ent = _systemEntities.Where(e => e.Id == id).FirstOrDefault();
if (ent != null)
{
ent.GetComponent <InventoryComponent>().IncrementActiveItem();
}
break;
}
}
}
private void PlayerRequestAttack()
{
var mainChar = _gameStateHelper.GetVar <ActorEntity>("MainEntity");
SystemManager.BroadcastEvent(new EntityRequestAttackEvent(mainChar, _targetedCoords.X, _targetedCoords.Y));
}
