private static bool ShotHitsShot(World world, StandardShot standardShot1, StandardShot standardShot2)
{
if (standardShot2.ShotType == standardShot1.ShotType ||
standardShot2.Direction != standardShot1.Direction.Reversed())
{
return false;
}
int minEnergy = Math.Min(standardShot2.Energy, standardShot1.Energy);
world.Game.SoundPlayer.Play(GameSound.StaticObjectShotAndInjured);
standardShot2.ReduceEnergy(minEnergy);
if (!standardShot2.IsExtant)
world.ConvertShotToBang(standardShot2);
standardShot1.ReduceEnergy(minEnergy);
if (!standardShot1.IsExtant)
world.ConvertShotToBang(standardShot1);
return true;
}
private static bool InteractionInvolvingShot(World world, Shot shot, MovingItem movingItem)
{
if (movingItem is Player)
{
movingItem.ReduceEnergy(shot.Energy);
if (movingItem.IsAlive())
world.Game.SoundPlayer.Play(GameSound.PlayerInjured);
world.ConvertShotToBang(shot);
return true;
}
var monster = movingItem as Monster.Monster;
if (monster != null)
{
var result = ShotHitsMonster(world, shot, monster);
return result;
}
var items = new[] { shot, movingItem };
var explosion = items.OfType<Explosion>().FirstOrDefault();
if (explosion != null)
{
var otherItem = items.Single(item => item != explosion);
if (otherItem is Shot)
{
shot.ReduceEnergy(explosion.Energy);
return true;
}
}
var standardShot1 = shot as StandardShot;
var standardShot2 = movingItem as StandardShot;
if (standardShot1 != null && standardShot2 != null)
{
var result = ShotHitsShot(world, standardShot1, standardShot2);
return result;
}
return false;
}
private static bool ShotHitsMonster(World world, Shot shot, Monster.Monster monster)
{
if (!monster.IsActive)
monster.IsActive = true;
if (monster.Mobility == MonsterMobility.Patrolling)
monster.Mobility = MonsterMobility.Placid;
var standardShot = shot as StandardShot;
if (standardShot != null && monster.ShotsBounceOff)
{
if (!standardShot.HasRebounded)
standardShot.Reverse();
return false;
}
var score = ((Math.Min(shot.Energy, monster.Energy) >> 1) + 1)*10;
world.IncreaseScore(score);
monster.ReduceEnergy(shot.Energy);
if (monster.IsAlive())
{
var sound = monster.IsEgg ? GameSound.PlayerShootsAndInjuresEgg : GameSound.PlayerShootsAndInjuresMonster;
world.Game.SoundPlayer.Play(sound);
}
world.ConvertShotToBang(shot);
return true;
}