public override bool Init(ObjectInitParam param)
{
if (!base.Init(param))
{
return(false);
}
mBulletParam = (BulletInitParam)param;
if ((mBulletResource = DataManager.BulletTable[mBulletParam.resID] as BulletTableItem) == null)
{
SkillUtilities.ResourceNotFound("bullet", mBulletParam.resID);
return(false);
}
mCreateDelay = mBulletParam.createDelay;
mFirerAttr = mBulletParam.firerAttr;
FlySpeed = mBulletResource.flySpeed;
StartPosition = mBulletParam.startPosition;
TargetPosition = mBulletParam.targetPosition;
Vector3 dir3d = TargetPosition - StartPosition;
dir3d.y = 0;
if (dir3d == Vector3.zero)
{
// 起始点与终点位置重叠, 取开火者当前朝向.
BattleUnit firer = mFirerAttr.CheckedAttackerObject();
float alternative = (firer != null) ? firer.GetDirection() : mFirerAttr.AttackerDirection;
dir3d = Utility.RadianToVector3(alternative);
}
FlyDirection = Quaternion.LookRotation(dir3d);
SetRotation(FlyDirection);
AccelerateDelay = mBulletResource.accelerateDelay;
mFlyTargetSelection = new TargetSelectionTableItem()
{
resID = -1,
desc = "bullet hit",
leagueSel = mBulletResource.leagueSelection,
//maxTargetCount = mBulletResource.flyThroughCount - (uint)mHitted.Count,
shape = ShapeType.ShapeType_Rect,
RectLength = mBulletResource.radiusOnCollide * 2
};
SetPosition(StartPosition);
return(true);
}
/// <summary>
/// 根据子弹的类型, 调整子弹的目标点.
/// </summary>
public static Vector3 AdjustBulletTargetPosition(
BulletTableItem bulletRes,
Vector3 startPosition,
Vector3 targetPosition
)
{
float dir = Utility.Vector3ToRadian(targetPosition - startPosition);
// 几种类型的子弹, 目标点延伸到最大射程处.
return(NeedAdjustTargetPosition(bulletRes.type)
? Utility.MoveVector3Towards(startPosition, dir, bulletRes.flyRange)
: targetPosition);
}
/// <summary>
/// 根据子弹的类型, 处理子弹的飞行方向.
/// 返回子弹新的飞行目标点.
/// </summary>
public static Vector3 AdjustBulletDirection(BulletTableItem bulletRes, BattleUnit firer, Vector3 startPosition, Vector3 targetPosition)
{
// 几种类型的子弹, 沿着开火者的朝向飞行(这几种子弹按方向飞行)
if (NeedAdjustTargetDirection(bulletRes.type))
{
// 处理起点与终点重合的特殊情况.
float dist = Mathf.Max(0.1f, Utility.Distance2D(firer.GetPosition(), targetPosition));
float dir = firer.GetDirection();
return(Utility.MoveVector3Towards(startPosition, dir, dist));
}
// 其他类型飞到目标点.
return(targetPosition);
}
/// <summary>
/// 创建投掷物.
/// </summary>
public static ErrorCode createProjectiles(BattleUnit user, uint skillResID, uint projResID, Vector3 targetPosition)
{
ProjectileSettingsTableItem projSettings = DataManager.ProjectileSettingsTable[projResID] as ProjectileSettingsTableItem;
for (uint i = 0; i < ProjectileSettingsTableItem.ProjectileCount; ++i)
{
ProjectileItem item = projSettings.items[i];
if (item.bulletResID == uint.MaxValue)
{
break;
}
BulletTableItem bulletRes = DataManager.BulletTable[item.bulletResID] as BulletTableItem;
// 枪口特效.
if (item.bindpointEffect != uint.MaxValue)
{
SkillClientBehaviour.AddEffect2Object(user, item.bindpointEffect, item.initBindpoint);
}
ProjectileCreateParam param = new ProjectileCreateParam()
{
User = user,
StartPosition = user.GetBonePositionByName(item.initBindpoint),
TargetPosition = targetPosition,
DistributionType = item.distributionType,
DistributionArgument = item.distributionArgument,
BulletRes = bulletRes,
SkillResID = skillResID
};
createProjectiles(param);
}
return(ErrorCode.Succeeded);
}
private bool checkBullet()
{
DataType myName = DataType.DATA_SKILL_BULLET;
IDictionaryEnumerator itr = DataManager.BulletTable.GetEnumerator();
while (itr.MoveNext())
{
BulletTableItem item = itr.Value as BulletTableItem;
if (!checkParam(item.type < BulletType.BulletTypeCount, myName, item.resID, "bullet type"))
{
return(false);
}
if (item.bulletFigureID != uint.MaxValue &&
!checkLink(myName, item.resID, DataType.DATA_EFFECT, item.bulletFigureID))
{
return(false);
}
if (item.targetSelectionOnArrive != uint.MaxValue &&
!checkLink(myName, item.resID, DataType.DATA_SKILL_TARGET_SELECTION, item.targetSelectionOnArrive))
{
return(false);
}
if (!checkParam(item.flySpeed >= 0f, myName, item.resID, "speed"))
{
return(false);
}
if (!checkParam(item.accelerateSpeed >= 0f, myName, item.resID, "加速度"))
{
return(false);
}
if (!checkParam(item.accelerateDelay != uint.MaxValue, myName, item.resID, "加速度延迟", "不需要加速度延迟时, 需填入0"))
{
return(false);
}
if (!checkParam(item.flyRange != 0, myName, item.resID, "子弹射程", "射程不能为0"))
{
return(false);
}
bool flyHorizontally = (item.type != BulletType.BulletTypeCannonball && item.type != BulletType.BulletTypeGrenade && item.type != BulletType.BulletTypeBomb);
string dumpMessage = "类型为" + (uint)item.type + "的子弹" + (flyHorizontally ? "射程不可为-1" : "不支持射程(填入-1)");
if (!checkParam(flyHorizontally == (item.flyRange != uint.MaxValue), myName, item.resID, "子弹射程", dumpMessage))
{
return(false);
}
if (!checkParam(item.type != BulletType.BulletTypeMissile || item.bulletFlyParam_0 >= 0f,
myName, item.resID, "追踪延迟", "追踪延迟必须不小于0"))
{
return(false);
}
if (!checkParam(item.type != BulletType.BulletTypeMissile || item.bulletFlyParam_1 != 0, myName, item.resID,
"追踪持续时间", "追踪持续时间不能为0"))
{
return(false);
}
if (!checkParam(item.flyHitCount > 0, myName, item.resID, "穿透人数", "穿透人数必须大于0"))
{
return(false);
}
if (!checkParam(item.leagueSelection < LeagueSelection.Count, myName, item.resID, "阵营选择"))
{
return(false);
}
if (!checkParam(item.radiusOnCollide > 0, myName, item.resID, "碰撞半径"))
{
return(false);
}
if (item.skilleffectOnFlyCollide != uint.MaxValue &&
!checkLink(myName, item.resID, DataType.DATA_SKILL_EFFECT, item.skilleffectOnFlyCollide))
{
return(false);
}
if (item.threeDEffectOnArrive != uint.MaxValue &&
!checkLink(myName, item.resID, DataType.DATA_EFFECT, item.threeDEffectOnArrive))
{
return(false);
}
if (item.targetSelectionOnArrive != uint.MaxValue &&
!checkLink(myName, item.resID, DataType.DATA_SKILL_TARGET_SELECTION, item.targetSelectionOnArrive))
{
return(false);
}
if (item.skilleffectOnArrive != uint.MaxValue &&
!checkLink(myName, item.resID, DataType.DATA_SKILL_EFFECT, item.skilleffectOnArrive))
{
return(false);
}
if (item.creationOnArrive != uint.MaxValue &&
!checkLink(myName, item.resID, DataType.DATA_SKILL_CREATION, item.creationOnArrive))
{
return(false);
}
if (!checkParam(item.flyRange > 0, myName, item.resID, "子弹射程"))
{
return(false);
}
if (!checkParam(item.type != BulletType.BulletTypeCircleArc || item.bulletFlyParam_0 > 0,
myName, item.resID, "轨迹控制的参数 I", "该值必须大于0"))
{
return(false);
}
if (!checkParam(item.type != BulletType.BulletTypeSineWave || (item.bulletFlyParam_0 != 0 && item.bulletFlyParam_1 != 0),
myName, item.resID, "轨迹控制参数I或II", "二者均不可为0"))
{
return(false);
}
}
// foreach (int key in DataManager.BulletTable.Keys)
// {
//
// }
return(true);
}