public override void ResolveBattle()
{
// Calculate amount of troops for each player
Dictionary <Player, int> remainingTroops = new Dictionary <Player, int>();
foreach (Army army in Armies)
{
if (!remainingTroops.ContainsKey(army.SourcePlayer))
{
remainingTroops.Add(army.SourcePlayer, army.NumTroops);
}
else
{
remainingTroops[army.SourcePlayer] += army.NumTroops;
}
}
List <Player> remainingPlayers = remainingTroops.Where(x => x.Value > 0).Select(x => x.Key).ToList();
// Calculate strength of each player (weighted average of all armies of that player)
Dictionary <Player, float> playerStrength = new Dictionary <Player, float>();
foreach (Player p in remainingPlayers)
{
Casualties.Add(p, 0);
List <Army> playerArmies = Armies.Where(x => x.SourcePlayer == p).ToList();
int totalTroops = remainingTroops[p];
float totalStrength = 0;
foreach (Army army in playerArmies)
{
totalStrength += (army.NumTroops * army.Strength);
}
float strength = totalStrength / totalTroops;
playerStrength.Add(p, strength);
//Debug.Log("Player " + p.Name + " Strength: " + strength);
}
// Fight until only one player has armies left
while (remainingPlayers.Count > 1)
{
float totalStrength = 0f;
foreach (Player p in remainingPlayers)
{
totalStrength += playerStrength[p];
}
float rng = Random.Range(0, totalStrength);
float tmp = 0f;
int c = 0;
Player winner = null;
while (winner == null)
{
tmp += playerStrength[remainingPlayers[c]];
if (tmp >= rng)
{
winner = remainingPlayers[c];
}
c++;
}
foreach (Player p in remainingPlayers)
{
if (p != winner)
{
remainingTroops[p]--;
Casualties[p]++;
}
}
remainingPlayers = remainingTroops.Where(x => x.Value > 0).Select(x => x.Key).ToList();
}
// Set post-battle values
Winner = remainingPlayers[0];
Losers = Players.Where(x => x != Winner).ToList();
WinnerSourceTerritory = Armies.First(x => x.SourcePlayer == Winner).SourceTerritory;
WinnerTargetTerritory = Armies.First(x => x.SourcePlayer == Winner).TargetTerritory;
WinnerTroopsRemaining = remainingTroops[Winner];
}
/// <summary>
/// Add a certain amount of troops to a territory
/// </summary>
public void AddTroops(Territory t, int troops)
{
t.AddTroops(troops);
}