public void PlaceExistedPart() //需要加上对in和out的修改
{
curLineList.Remove(new Vector2(originX, originZ));
curLineList.Add(new Vector2(curX, curZ));
ProdLinePart changing = curLinePartList.Find(item => item.itemPos == new Vector2(originX, originZ));
changing.itemPos = new Vector2(curX, curZ);
chosenPart = null;
}
int GetOutItemId(int id, int type, Vector2 curPos)
{
List <Vector2> dir = new List <Vector2> {
new Vector2(1, 0), new Vector2(-1, 0), new Vector2(0, 1), new Vector2(0, -1)
};
List <int> connectedObj = new List <int>();
int hasConnection = 0;
foreach (Vector2 d in dir) //对相邻的四个方向找一遍，每有一个相邻的且outId没有的，就将type加到obj列表里，并且用hasConnection计数有几个连接
{
//print("looking for obj on direction : " + d);
if (curLineList.Contains(curPos + d))
{
//print("is looking of position " + curPos + "+" + d);
ProdLinePart thisItem = curLinePartList.Find(item => item.itemPos == curPos + d);
print("find item here. the item is " + thisItem.itemId + ", and it's in id is " + thisItem.inId + ", and this item's out id is " + thisItem.outId);
if (thisItem.inId == -1 && thisItem.outId != id)
{
//print("find this is a not connected item");
if (type == 0) //如果是trans，则所有的物体都可能是in
{
connectedObj.Add(thisItem.itemId);
hasConnection++;
//print("current part is a trans, and find a connectable item is " + thisItem.itemId);
}
else //如果是机器部件，则必须trans才可以in
{
if (thisItem.type == 0)
{
connectedObj.Add(thisItem.itemId);
hasConnection++;
//print("current part is not a trans, and find a connectable item is " + thisItem.itemId);
}
}
}
}
//print("there are " + hasConnection + " objects around,");
}
if (hasConnection == 0) //没有连接时候，返回-1
{
return(-1);
}
else if (hasConnection == 1) //有唯一连接时，返回id
{
ProdLinePart thisItem = curLinePartList.Find(item => item.itemId == connectedObj[0]);
thisItem.inId = id;
//print(thisItem.itemId + "'s in id is" + id);
return(connectedObj[0]);
}
else if (hasConnection > 1) //有大于一个连接物时，取id最小（最早放置的）
{
int min = connectedObj[0];
for (int i = 0; i < connectedObj.Count; i++)
{
if (min > connectedObj[i])
{
min = connectedObj[i];
}
}
ProdLinePart thisItem = curLinePartList.Find(item => item.itemId == min);
thisItem.inId = id;
//print(thisItem.itemId + "'s in id is" + id);
return(min);
}
return(-1);
}
void PlaceNewPart(GameObject chosenObj)
{
GameObject newPart = Instantiate(chosenObj, new Vector3(curX, 0, curZ), chosenObj.transform.rotation) as GameObject;
newPart.name = chosenPart.name + curId.ToString();
ProdLinePart curPart = new ProdLinePart();
curPart.itemId = curId;
curPart.itemObj = newPart;
curPart.itemPos = new Vector2(curX, curZ);
switch (chosenPart.name)
{
case "pt_transfer":
curPart.type = 0;
break;
case "pt_coremaker":
curPart.type = 1;
break;
case "pt_skeletonmaker":
curPart.type = 2;
break;
case "pt_musclemaker":
curPart.type = 3;
break;
case "pt_painter":
curPart.type = 4;
break;
case "pt_combiner":
curPart.type = 5;
break;
}
print("--------start to find in and out for item " + curPart.itemId + "--------------");
if (curPart.type != 1) //不是core的部分，寻找是否有input
{
curPart.inId = GetInItemId(curPart.itemId, curPart.type, curPart.itemPos);
print(curPart.itemId + "'s in id is ----------------- " + curPart.inId);
}
else
{
curPart.inId = -1;
}
if (curPart.type != 5) //不是combine的部分，寻找是否有output
{
curPart.outId = GetOutItemId(curPart.itemId, curPart.type, curPart.itemPos);
print(curPart.itemId + "'s out id is ----------------- " + curPart.outId);
}
else
{
curPart.outId = -1;
}
curLinePartList.Add(curPart);
curLineList.Add(new Vector2(curX, curZ));
curId++;
if (chosenPart.name != "pt_transfer")
{
Destroy(chosenPart);
curState = 0;
}
if (curPart.type == 1)
{
startId = curPart.itemId;
print("the start item's id is " + startId);
}
}
