private void ProcessCombo(EnemyDeathMessage message)
{
message.Enemy.State = CharacterState.Combo;
comboSoundEffectInstance.Play();
AddToScore((int)Points.Combo);
NewMessenger.Default.Send(new ComboMessage {
Enemy = message.Enemy
});
}
private bool CheckIfEnemyDeathGeneratesCombo(EnemyDeathMessage message)
{
bool wasCombo = false;
var enemyGroupId = message.Enemy.GroupId;
if (enemyGroupCount.ContainsKey(enemyGroupId))
{
enemyGroupCount[enemyGroupId]--;
wasCombo = enemyGroupCount[enemyGroupId] == 0;
}
return(wasCombo);
}
private void EnemyDeath(EnemyDeathMessage message)
{
var wasCombo = CheckIfEnemyDeathGeneratesCombo(message);
if (wasCombo)
{
ProcessCombo(message);
}
else
{
onScreenEnemies.Remove(message.Enemy);
if (!message.Enemy.IsBullet)
{
enemies.Add(message.Enemy);
}
}
}
