public void Replace()
{
GameObject ragdollInstance = Instantiate(ragdollPrefab, transform.position, transform.rotation);
//need to disable it, otherwise when we copy over the hierarchy objects position/rotation, the ragdoll will try each time to
//"correct" the attached joint, leading to a deformed/glitched instance
//如果不关闭，在修改布娃娃系统的骨骼时布娃娃系统自己会尝试修正，导致变形
ragdollInstance.SetActive(false);
EnemyController baseController = this.GetComponent <EnemyController>();
RigidbodyDelayedForce t = ragdollInstance.AddComponent <RigidbodyDelayedForce>();//t这个刚体延迟力的作用是作为当前这个类被调用时的一个变量
//他对当前脚本的其他变量没有影响，意义是充当一个记录被攻击的状态的中间量
t.forceToAdd = baseController.externalForce;
Transform ragdollCurrent = ragdollInstance.transform; //生成的怪物预制件的位置
Transform current = transform; //最初怪物自身的位置
bool first = true;
while (current != null && ragdollCurrent != null)
{
if (first || ragdollCurrent.name == current.name)//当生成的怪物预制件和最初的怪物名称相同时，将预制件放到最初怪物所处的位置和方向
{
//we only match part of the hierarchy that are named the same, except for the very first, as the 2 objects will have different name (but must have the same skeleton)
ragdollCurrent.rotation = current.rotation;
ragdollCurrent.position = current.position;
first = false;
}
if (current.childCount > 0)//？？
{
// Get first child.
current = current.GetChild(0); //current保存怪物身上的模型
ragdollCurrent = ragdollCurrent.GetChild(0); //保存生成的怪物预制件身上的模型
}
else
{
while (current != null)
{
if (current.parent == null || ragdollCurrent.parent == null)//？？最初的怪物和生成的怪物预制件都没有父物体时
{
// No more transforms to find.
current = null;
ragdollCurrent = null;
}
else if (current.GetSiblingIndex() == current.parent.childCount - 1 ||
current.GetSiblingIndex() + 1 >= ragdollCurrent.parent.childCount)//?？？
{
// Need to go up one level.
current = current.parent;
ragdollCurrent = ragdollCurrent.parent;
}
else
{
// Found next sibling for next iteration.反复？？？
current = current.parent.GetChild(current.GetSiblingIndex() + 1);
ragdollCurrent = ragdollCurrent.parent.GetChild(ragdollCurrent.GetSiblingIndex() + 1);
break;
}
}
}
}
ragdollInstance.SetActive(true);
Destroy(gameObject);
}
public void Replace()
{
GameObject ragdollInstance = Instantiate(ragdollPrefab, transform.position, transform.rotation);
//need to disable it, otherwise when we copy over the hierarchy objects position/rotation, the ragdoll will try each time to
//"correct" the attached joint, leading to a deformed/glitched instance
ragdollInstance.SetActive(false);
EnemyController baseController = GetComponent <EnemyController>();
RigidbodyDelayedForce t = ragdollInstance.AddComponent <RigidbodyDelayedForce>();
t.forceToAdd = baseController.externalForce;
Transform ragdollCurrent = ragdollInstance.transform;
Transform current = transform;
bool first = true;
while (current != null && ragdollCurrent != null)
{
if (first || ragdollCurrent.name == current.name)
{
//we only match part of the hierarchy that are named the same, except for the very first, as the 2 objects will have different name (but must have the same skeleton)
ragdollCurrent.rotation = current.rotation;
ragdollCurrent.position = current.position;
first = false;
}
if (current.childCount > 0)
{
// Get first child.
current = current.GetChild(0);
ragdollCurrent = ragdollCurrent.GetChild(0);
}
else
{
while (current != null)
{
if (current.parent == null || ragdollCurrent.parent == null)
{
// No more transforms to find.
current = null;
ragdollCurrent = null;
}
else if (current.GetSiblingIndex() == current.parent.childCount - 1 ||
current.GetSiblingIndex() + 1 >= ragdollCurrent.parent.childCount)
{
// Need to go up one level.
current = current.parent;
ragdollCurrent = ragdollCurrent.parent;
}
else
{
// Found next sibling for next iteration.
current = current.parent.GetChild(current.GetSiblingIndex() + 1);
ragdollCurrent = ragdollCurrent.parent.GetChild(ragdollCurrent.GetSiblingIndex() + 1);
break;
}
}
}
}
ragdollInstance.SetActive(true);
Destroy(gameObject);
}