public FlippedKoopaShellState(KoopaShell koopaShell) { this.koopaShell = koopaShell; }
public StaticKoopaShellState(KoopaShell koopaShell) { this.koopaShell = koopaShell; }
public RightMovingKoopaShellState(KoopaShell koopaShell) { this.koopaShell = koopaShell; }