internal void When(Attacked @event)
{
From = Countries.ById(@event.Attacker);
To = Countries.ById(@event.Defender);
From.Army = @event.Result.Attacker;
To.Army = @event.Result.Defender;
}
internal void When(Conquered @event)
{
From = Countries.ById(@event.Attacker);
To = Countries.ById(@event.Defender);
ArmyBuffer = From.Army - 2;
From.Army = From.Army.Owner.Army(1);
To.Army = From.Army.Owner.Army(1);
Phase = GamePhase.Advance;
}
private void LinkNeighborCountries(IEnumerable <CountryInitialized> countries)
{
foreach (var data in countries.Select((c, id) => new
{
Country = CountryId.Create(id),
c.Borders,
}))
{
var country = Countries.ById(data.Country);
country.Borders = data.Borders.Select(id => Countries.ById(id)).ToArray();
}
}
internal void When(ArmiesInitialized @event)
{
foreach (var data in @event.Armies.Select((army, index) => new
{
Army = army,
Id = CountryId.Create(index)
}))
{
Countries.ById(data.Id).Army = data.Army;
}
Phase = GamePhase.Deploy;
}
private void LinkContinentsToCountries(IEnumerable <ContinentInitialized> continents)
{
foreach (var data in continents.Select((c, id) => new { Continent = ContinentId.Create(id), Countries = c.Territories }))
{
var continent = Continents.ById(data.Continent);
foreach (var id in data.Countries)
{
var country = Countries.ById(id);
country.Continent = continent;
}
}
}
public Result <Game> AutoAttack(
CountryId attacker,
CountryId defender,
IGenerator rnd)
=> Must.BeInPhase(GamePhase.Attack)
| (g => g.Must.Exist(attacker))
| (g => g.Must.Exist(defender))
| (g => g.Must.BeOwnedBy(attacker, ActivePlayer))
| (g => g.Must.NotBeOwnedBy(defender, ActivePlayer))
| (g => g.Must.BeReachable(defender, by: attacker))
| (g => g.Must.HaveArmiesToAttack(attacker))
| (g => g.Attack(attacker, defender, Dice
.AutoAttack(
Countries.ById(attacker).Army,
Countries.ById(defender).Army,
rnd)));
internal void When(Reinforced @event)
{
Countries.ById(@event.From).Army -= @event.Army;
Countries.ById(@event.To).Army += @event.Army;
}
internal void When(Deployed @event)
{
Countries.ById(@event.Country).Army += @event.Army;
ArmyBuffer -= @event.Army;
Phase = ArmyBuffer.Size > 0 ? GamePhase.Deploy : GamePhase.Attack;
}
internal void When(ArmyInitiated @event) => Countries.ById(@event.Country).Army = @event.Army;
private bool ConquerCountryWillKillPlayer(CountryId country) => Countries.Count(c => c.Owner == Countries.ById(country).Owner) == 1;
