/// <summary>
/// 设置直线运动参数
/// </summary>
/// <param name="luaState"></param>
/// <returns></returns>
public static int STGMovableSetStraightParas(ILuaState luaState)
{
ISTGMovable movableObject = luaState.ToUserData(-6) as ISTGMovable;
float v = (float)luaState.ToNumber(-5);
float angle = (float)luaState.ToNumber(-4);
bool isAimToPlayer = luaState.ToBoolean(-3);
float acce = (float)luaState.ToNumber(-2);
float accAngle;
if (luaState.Type(-1) == LuaType.LUA_TBOOLEAN && luaState.ToBoolean(-1) == true)
{
accAngle = angle;
}
else
{
accAngle = (float)luaState.ToNumber(-1);
}
if (isAimToPlayer)
{
Vector2 playerPos = PlayerInterface.GetInstance().GetCharacter().GetPosition();
float relAngle = MathUtil.GetAngleBetweenXAxis(playerPos - movableObject.GetPosition());
angle += relAngle;
accAngle += relAngle;
}
movableObject.SetStraightParas(v, angle, acce, accAngle);
return(0);
}
/// <summary>
/// 强制删除一个单位
/// <para>必定不触发事件</para>
/// </summary>
/// <param name="luaState"></param>
/// <returns></returns>
public static int DelUnit(ILuaState luaState)
{
ISTGMovable go = luaState.ToUserData(-1) as ISTGMovable;
go.Eliminate(eEliminateDef.ForcedDelete);
return(0);
}
/// <summary>
/// 物体做极坐标运动
/// <para>movableObject 运动的物体</para>
/// <para>float radius 起始半径</para>
/// <para>float angle 起始角度</para>
/// <para>float deltaR 半径增量</para>
/// <para>float omega 角速度</para>
/// </summary>
/// <param name="luaState"></param>
/// <returns></returns>
public static int STGMovableDoCurvedMove(ILuaState luaState)
{
int top = luaState.GetTop();
if (top == 5)
{
ISTGMovable movableObject = luaState.ToUserData(-5) as ISTGMovable;
float radius = (float)luaState.ToNumber(-4);
float angle = (float)luaState.ToNumber(-3);
float deltaR = (float)luaState.ToNumber(-2);
float omega = (float)luaState.ToNumber(-1);
movableObject.SetPolarParas(radius, angle, deltaR, omega);
}
else if (top == 7)
{
ISTGMovable movableObject = luaState.ToUserData(-7) as ISTGMovable;
float radius = (float)luaState.ToNumber(-6);
float angle = (float)luaState.ToNumber(-5);
float deltaR = (float)luaState.ToNumber(-4);
float omega = (float)luaState.ToNumber(-3);
float centerPosX = (float)luaState.ToNumber(-2);
float centerPosY = (float)luaState.ToNumber(-1);
movableObject.SetPolarParas(radius, angle, deltaR, omega, centerPosX, centerPosY);
}
return(0);
}
/// <summary>
/// 物体在duration的时间内移动到目标位置
/// <para>movableObject 运动的物体</para>
/// <para>float toX 目标点X坐标</para>
/// <para>float toY 目标点Y坐标</para>
/// <para>int duration 时间间隔</para>
/// <para>mode 插值方式</para>
/// </summary>
/// <param name="luaState"></param>
/// <returns></returns>
public static int STGMovableMoveTo(ILuaState luaState)
{
ISTGMovable movableObject = luaState.ToUserData(-5) as ISTGMovable;
float toX = (float)luaState.ToNumber(-4);
float toY = (float)luaState.ToNumber(-3);
int duration = luaState.ToInteger(-2);
InterpolationMode mode = (InterpolationMode)luaState.ToInteger(-1);
movableObject.MoveTo(toX, toY, duration, mode);
return(0);
}
/// <summary>
/// 杀死单位
/// <para>unit</para>
/// <para>bool triggerEvent 是否触发事件</para>
/// </summary>
/// <param name="luaState"></param>
/// <returns></returns>
public static int KillUnit(ILuaState luaState)
{
ISTGMovable go = luaState.ToUserData(-2) as ISTGMovable;
bool triggerEvent = luaState.ToBoolean(-1);
if (triggerEvent)
{
go.Eliminate(eEliminateDef.CodeEliminate);
}
else
{
go.Eliminate(eEliminateDef.CodeRawEliminate);
}
return(0);
}
/// <summary>
/// 做加速运动
/// <para>movableObject 运动的物体</para>
/// <para>float acce 加速度</para>
/// <para>float angle 速度方向 or bool useVAngle使用速度方向</para>
/// <para>bool isAimToPlayer 是否朝向玩家</para>
/// </summary>
/// <param name="luaState"></param>
/// <returns></returns>
public static int STGMovableDoAcceleration(ILuaState luaState)
{
ISTGMovable movableObject = luaState.ToUserData(-4) as ISTGMovable;
float acce = (float)luaState.ToNumber(-3);
float angle = luaState.Type(-2) == LuaType.LUA_TBOOLEAN ? movableObject.vAngle : (float)luaState.ToNumber(-2);
bool isAimToPlayer = luaState.ToBoolean(-1);
if (isAimToPlayer)
{
Vector2 playerPos = PlayerInterface.GetInstance().GetCharacter().GetPosition();
angle += MathUtil.GetAngleBetweenXAxis(playerPos - movableObject.GetPosition());
}
movableObject.DoAcceleration(acce, angle);
return(0);
}
/// <summary>
/// 做直线运动
/// <para>movableObject 运动的物体</para>
/// <para>float v 速度</para>
/// <para>float angle 速度方向</para>
/// <para>bool isAimToPlayer 是否朝向玩家</para>
/// </summary>
/// <param name="luaState"></param>
/// <returns></returns>
public static int STGMovableDoStraightMove(ILuaState luaState)
{
ISTGMovable movableObject = luaState.ToUserData(-4) as ISTGMovable;
float v = (float)luaState.ToNumber(-3);
float angle = (float)luaState.ToNumber(-2);
bool isAimToPlayer = luaState.ToBoolean(-1);
if (isAimToPlayer)
{
Vector2 playerPos = PlayerInterface.GetInstance().GetCharacter().GetPosition();
angle += MathUtil.GetAngleBetweenXAxis(playerPos - movableObject.GetPosition());
}
movableObject.DoStraightMove(v, angle);
return(0);
}