/// <summary>
/// 敌机朝着某个方向做加速运动
/// <para>enemy</para>
/// <para>velocity 速度</para>
/// <para>速度的方向</para>
/// <para>加速度</para>
/// </summary>
/// <param name="luaState"></param>
/// <returns></returns>
public static int EnemyAccMoveTowards(ILuaState luaState)
{
EnemyBase enemy = luaState.ToUserData(-4) as EnemyBase;
float velocity = (float)luaState.ToNumber(-3);
float angle = (float)luaState.ToNumber(-2);
float acc = (float)luaState.ToNumber(-1);
enemy.AccMoveTowards(velocity, angle, acc);
return(0);
}
