/// <summary>
/// Resolves the battle.
/// </summary>
public void Resolve()
{
// update memories
foreach (var sobj in StarSystem.SpaceObjects.Where(x => !x.IsMemory).ToArray())
{
sobj.UpdateEmpireMemories();
}
Current.Add(this);
var reloads = new SafeDictionary <Component, double>();
var seekers = new Dictionary <Seeker, int>();
// let all combatants scan each other
foreach (var c in Combatants)
{
c.UpdateEmpireMemories();
}
for (int i = 0; i < Mod.Current.Settings.SpaceCombatTurns; i++)
{
LogRound(i + 1);
// TODO - real 2D combat mechanics
foreach (var seeker in seekers.Keys.ToArray())
{
seekers[seeker]--;
if (seekers[seeker] <= 0)
{
seekers.Remove(seeker);
var minrng = seeker.LaunchingComponent.Template.WeaponMinRange;
var maxrng = seeker.LaunchingComponent.Template.WeaponMinRange;
var range = Dice.Next(maxrng - minrng) + minrng; // just pick a random valid range
var shot = new Shot(seeker.LaunchingCombatant, seeker.LaunchingComponent, seeker.Target, range);
Log.Add(seeker.CreateLogMessage(seeker + " detonates! " + seeker.Target + " takes " + shot.FullDamage + " damage."));
seeker.Target.TakeDamage(new Hit(shot, seeker.Target, seeker.Damage.Value));
}
else
{
Log.Add(seeker.CreateLogMessage(seeker + " moves closer to " + seeker.Target + " (" + seekers[seeker] + " rounds to detonation)"));
}
}
foreach (var launcher in Combatants.ToArray())
{
// find launchable units
var unitsToLaunch = new List <SpaceVehicle>();
if (launcher is Planet)
{
// planets can launch infinite units per turn
var p = (Planet)launcher;
if (p.Cargo != null && p.Cargo.Units != null)
{
unitsToLaunch.AddRange(p.Cargo.Units.OfType <SpaceVehicle>());
}
}
else if (launcher is ICargoTransferrer)
{
// ships, etc. can launch units based on abilities
var ct = (ICargoTransferrer)launcher;
foreach (var vt in Enum.GetValues(typeof(VehicleTypes)).Cast <VehicleTypes>().Distinct())
{
var rate = ct.GetAbilityValue("Launch/Recover " + vt.ToSpacedString() + "s").ToInt();
unitsToLaunch.AddRange(ct.Cargo.Units.Where(u => u.Design.VehicleType == vt).OfType <SpaceVehicle>().Take(rate));
}
}
// launch them temporarily for combat
foreach (var unit in unitsToLaunch)
{
Combatants.Add(unit);
}
}
foreach (var attacker in Combatants.Shuffle(Dice).Where(sobj => sobj.Weapons.Any()).ToArray())
{
if (!attacker.IsAlive)
{
continue;
}
var defenders = Combatants.Where(sobj => attacker.CanTarget(sobj) && sobj.IsAlive);
if (!defenders.Any())
{
continue; // no one to shoot at
}
var defender = defenders.PickRandom(Dice);
int dmg = 0;
foreach (var weapon in attacker.Weapons.Where(w => w.CanTarget(defender)))
{
while (reloads[weapon] <= 0)
{
// fire
var winfo = weapon.Template.ComponentTemplate.WeaponInfo;
if (winfo is SeekingWeaponInfo)
{
// launch a seeker
var swinfo = (SeekingWeaponInfo)winfo;
var seeker = new Seeker(this, attacker.Owner, attacker, weapon, defender);
seekers.Add(seeker, 20 / swinfo.SeekerSpeed);
LogLaunch(seeker);
}
else
{
// direct fire
var minrng = weapon.Template.WeaponMinRange;
var maxrng = weapon.Template.WeaponMinRange;
var range = Dice.Next(maxrng - minrng) + minrng; // just pick a random valid range
var shot = new Shot(attacker, weapon, defender, range);
dmg += shot.FullDamage;
defender.TakeDamage(new Hit(shot, defender, weapon.Template.GetWeaponDamage(range)));
}
// TODO - mounts that affect reload rate?
reloads[weapon] += weapon.Template.ComponentTemplate.WeaponInfo.ReloadRate;
}
// reload
reloads[weapon] -= 1;
}
LogSalvo(attacker, defender, dmg);
}
}
// validate fleets since some ships might have died
foreach (var fleet in Sector.SpaceObjects.OfType <Fleet>())
{
fleet.Validate();
}
// replenish combatants' shields
foreach (var combatant in Sector.SpaceObjects.OfType <ICombatant>())
{
combatant.ReplenishShields();
}
// mark battle complete
Current.Remove(this);
Previous.Add(this);
// update memories
foreach (var sobj in Combatants.OfType <ISpaceObject>().Where(x => !x.IsMemory).ToArray())
{
foreach (var emp in Empires)
{
emp.UpdateMemory(sobj);;
}
}
}