/// <summary>
/// Building assets takes a number of gameticks until finished.
/// </summary>
public void BuildAsset(BuildAssetCommand command)
{
// TODO: synchronize
var assetDef = gameDef.GetAssetDef(command.AssetDefId);
if (assetDef == null)
{
throw new AssetNotFoundException(command.AssetDefId);
}
if (assetRepository.HasAsset(command.PlayerId, assetDef.Id))
{
throw new AssetAlreadyBuiltException(assetDef.Id);
}
if (assetRepository.IsBuildQueued(command.PlayerId, command.AssetDefId))
{
throw new AssetAlreadyQueuedException(assetDef.Id);
}
if (!assetRepository.PrerequisitesMet(command.PlayerId, assetDef))
{
throw new PrerequisitesNotMetException("too bad");
}
resourceRepositoryWrite.DeductCost(command.PlayerId, assetDef.Cost);
var dueTick = world.GetTargetGameTick(assetDef.BuildTimeTicks);
actionQueueRepository.AddAction(new GameAction {
Name = AssetBuildActionConstants.Name,
PlayerId = command.PlayerId,
DueTick = dueTick,
Properties = new Dictionary <string, string> {
{ AssetBuildActionConstants.AssetDefId, command.AssetDefId.Id }
}
});
}
/// <summary>
/// Building units happens immediately. Throws exceptions if prerequisites are not met.
/// </summary>
public void BuildUnit(BuildUnitCommand command)
{
// TODO: synchronize
var unitDef = gameDef.GetUnitDef(command.UnitDefId);
if (unitDef == null)
{
throw new UnitDefNotFoundException(command.UnitDefId);
}
if (!unitRepository.PrerequisitesMet(command.PlayerId, unitDef))
{
throw new PrerequisitesNotMetException("too bad");
}
resourceRepositoryWrite.DeductCost(command.PlayerId, unitDef.Cost.Multiply(command.Count));
AddUnit(command.PlayerId, command.UnitDefId, command.Count);
}
