public EventCond_And(Pos pos, EventCond p_left, EventCond p_right) : base(pos, CondType.COND_EXPRESSION) { left = p_left; right = p_right; }
public EventCond_Not(Pos pos, EventCond p_cond) : base(pos, CondType.COND_EXPRESSION) { cond = p_cond; }