public static int GetActionIdx(this ActionGroup actionGroup, string actionID)
{
//actionID = NormalizeActionID(actionID);
int idx = -1;
for (int i = 0, max = actionGroup.ActionList.Count; i < max; i++)
{
ActData.Action action = actionGroup.ActionList[i];
idx++;
if (action.Id == actionID)
{
return(idx);
}
}
return(idx);
}
AnimationState FetchAnimation(ActData.Action action, float speed)
{
if (action == null || action.AnimSlotList.Count == 0 || !mCachedAnimation)
{
return(null);
}
ActData.AnimSlot animSlot = action.AnimSlotList[UnityEngine.Random.Range(0, action.AnimSlotList.Count)];
AnimationState animState = mCachedAnimation[animSlot.Animation];
if (animState == null)
{
Debug.LogError(string.Format("Fail to change animation: {0}/{1}/{2}", UnitID, action.Id, animSlot.Animation));
return(null);
}
animState.normalizedTime = animSlot.Start * 0.01f;
animState.speed = speed * (animSlot.End - animSlot.Start) * animState.length * 10.0f / (action.AnimTime);
return(animState);
}
public void PlayAnimation(ActData.Action action, float speed)
{
AnimationState animState = FetchAnimation(action, speed);
if (animState == null)
{
return;
}
mCachedAnimationState = animState;
mAnimSpeed = animState.speed;
float fadeLength = action.BlendTime * 0.001f;
if (fadeLength == 0)
{
mCachedAnimation.Play(animState.name);
}
else
{
mCachedAnimation.CrossFade(animState.name, fadeLength);
}
}
public void OnActionChanging(ActData.Action oldAction, ActData.Action newAction)
{
if (mOwner.Dead)
{
return;
}
bool doActionChoose = false;
bool hasQueuedStatus = (mQueuedStatusIdx >= 0);
if (newAction != null)
{
doActionChoose = checkStatusChange(newAction.ActionCache);
}
if (mActionChanging)
{
return;
}
if (!doActionChoose)
{
if (oldAction == null || newAction == null)
{
// 非正常状态，强制进行选择动作。
doActionChoose = true;
mLoopCount = 0;
}
else if (oldAction.ActionCache == mCurrentActionID)
{
// 判断当前是否为AI选择的动作。
if (oldAction.DefaultLinkActionID == newAction.Id)
{
// 循环次数减1
mLoopCount--;
if (newAction.Id == ActData.CommonAction.Idle || mLoopCount > 0)
{
doActionChoose = true;
}
}
else
{
// 当前Action是被中断的，不需要重新选择。
mLoopCount = 0;
}
}
else
{
// 非AI选择动作结束，属于被中断的动作流程。
// 继续执行到自循环动作
if (newAction.Id == ActData.CommonAction.Idle)
{
// 进入AI选择流程。
doActionChoose = true;
mLoopCount = 0;
}
}
}
// for action choose.
if (doActionChoose)
{
// 如果队列里面有安排好了的AI状态，现在进行切换。
if (hasQueuedStatus)
{
changeActionStatus(mQueuedStatusIdx);
// 清楚队列标志位。
mQueuedStatusIdx = -1;
}
chooseAction();
}
}
bool CheckHit(IActUnit self, IActUnit target)
{
// 转换offset到世界坐标系
ActionStatus targetActionStatus = target.ActStatus;
ActData.Action targetAction = targetActionStatus.ActiveAction;
float BoundOffsetX = targetAction.BoundingOffsetX;
float BoundOffsetY = targetAction.BoundingOffsetY;
float BoundOffsetZ = targetAction.BoundingOffsetZ;
MathUtility.Rotate(ref BoundOffsetX, ref BoundOffsetZ, target.Orientation);
Vector3 AttackeePos = target.Position + new Vector3(
BoundOffsetX, BoundOffsetY, BoundOffsetZ) * 0.01f;
bool hitSuccess = false;
switch (mAttackDef.FramType)
{
case ActData.HitDefnitionFramType.CuboidType:
case ActData.HitDefnitionFramType.SomatoType:
// 四面体求交。
if (MathUtility.RectangleHitDefineCollision(
mPos, mOrientation,
mCubeHitDefSize,
AttackeePos, target.Orientation,
targetActionStatus.Bounding))
{
hitSuccess = true;
}
break;
case ActData.HitDefnitionFramType.CylinderType:
// 圆柱求交
if (MathUtility.CylinderHitDefineCollision(
mPos, mOrientation,
mCylinderSize.x, mCylinderSize.y,
AttackeePos, target.Orientation,
targetActionStatus.Bounding))
{
hitSuccess = true;
}
break;
case ActData.HitDefnitionFramType.RingType:
if (MathUtility.RingHitDefineCollision(
mPos, mOrientation,
mRingSize.x, mRingSize.y, mRingSize.z,
AttackeePos, target.Orientation,
targetActionStatus.Bounding))
{
hitSuccess = true;
}
break;
case ActData.HitDefnitionFramType.FanType:
if (MathUtility.FanDefineCollision(
mPos, mOrientation,
mFanSize.x, mFanSize.y, mFanSize.z, mFanSize.w,
AttackeePos, target.Orientation,
targetActionStatus.Bounding))
{
hitSuccess = true;
}
break;
}
if (hitSuccess)
{
return(ProcessHit(target));
}
return(false);
}
