public static IEnumerator<bool> Default(PlayerUser player)
{
int count = 0;
while (true)
{
if (player.IsTriggerShottableTiming && player.Operatable)
{
var dr = (count / player.ShotInterval) % 8;
var pad = player.CurrentInput;
if (pad.ExtraDirection == PlayerInputDirection.Right) dr = 0;
if (pad.ExtraDirection == (PlayerInputDirection.Right | PlayerInputDirection.Down)) dr = 1;
if (pad.ExtraDirection == PlayerInputDirection.Down) dr = 2;
if (pad.ExtraDirection == (PlayerInputDirection.Down | PlayerInputDirection.Left)) dr = 3;
if (pad.ExtraDirection == PlayerInputDirection.Left) dr = 4;
if (pad.ExtraDirection == (PlayerInputDirection.Left | PlayerInputDirection.Up)) dr = 5;
if (pad.ExtraDirection == PlayerInputDirection.Up) dr = 6;
if (pad.ExtraDirection == (PlayerInputDirection.Up | PlayerInputDirection.Right)) dr = 7;
player.ParentManager.Add(
new PlayerImageBullet(player, Linear(Math.PI / 4.0 * dr, 8, 90),
CommonObjects.ImageShot, player.ShotStrength)
{
X = player.X,
Y = player.Y,
HomeX = 8,
HomeY = 8,
}, PlayerBulletLayer);
}
count++;
yield return true;
}
}
private static IEnumerator<bool> LazyHomingToEnemy(PlayerUser par, PlayerBullet b, double startAngle, double startSpeed, int delay, double homingSpeed)
{
for (int i = 0; i < delay; i++)
{
b.X += Math.Cos(startAngle) * startSpeed;
b.Y += Math.Sin(startAngle) * startSpeed;
yield return true;
}
var t = par.ParentManager
.Where(p => p.MyKind != b.MyKind && ((p.DamageKind & b.MyKind) != 0))
.OrderBy(p => (p.X - b.X) * (p.X - b.X) + (p.Y - b.Y) * (p.Y - b.Y))
.FirstOrDefault();
var ang = 0.0;
if (t == null)
{
ang = rnd.NextDouble() * Math.PI * 2;
}
else
{
ang = Math.Atan2(t.Y - b.Y, t.X - b.X);
}
while (true)
{
b.X += Math.Cos(ang) * homingSpeed;
b.Y += Math.Sin(ang) * homingSpeed;
yield return true;
}
}
public PlayerOption(PlayerUser p, OptionInformation user,SceneGame game)
: this()
{
Parent = p;
Game = game;
Information = user;
SourceUser = Information.SourceUser;
Image = UserImageManager.GetUserImage(SourceUser);
ExecuteCoroutine = user.TargetOperation(this, user.InitializationInformation);
}
public static IEnumerator<bool> MouseOperaiton(PlayerUser player)
{
while (true)
{
if (player.Operatable)
{
player.X = player.CurrentInput.MouseX;
player.Y = player.CurrentInput.MouseY;
}
yield return true;
}
}
public static CoroutineFunction<UserSprite, PlayerBullet> LazyHomingToEnemy(PlayerUser u, double startAngle, double startSpeed, int delay, double homingSpeed)
{
return (par, b) => LazyHomingToEnemy(u, b, startAngle, startSpeed, delay, homingSpeed);
}