// Use this for initialization
void Start()
{
cloudOptionList = CloudOptManager.GetInstance().optionList;
plantOptionList = PlantOptManager.GetInstance().optionList;
//cloudOptImageList = new List<RawImage>();
//plantOptImageList = new List<RawImage>();
EnableSubscribe();
SetSteps();
UpdateCloudOption();
StartCoroutine("InitialSunshine");
}
// Use this for initialization
void Start()
{
wNum = Global.HorizonalGridNum;
hNum = Global.VerticalGridNum;
planeWidth = transform.GetComponent <Collider>().bounds.size.x;//大面片的长宽
planeHeight = transform.GetComponent <Collider>().bounds.size.z;
gridWidth = planeWidth / wNum;
gridHeight = planeHeight / hNum;
grids = new GroundGrid[wNum, hNum];
hints = new GroundHintGrid[wNum, hNum];
activeHints = new List <GroundHintGrid>();
skyHoveringGrids = new List <GroundHintGrid>();
elimTemplate = Global.elimTemplate;
plantOptManager = PlantOptManager.GetInstance();
plantList = new List <GameObject>();
InitGround();
EnableSubscribe();
//UpdatePlantOption();
}
/// <summary>
///
/// </summary>
/// <param name="i">选项左上角的对应格子数组的横坐标</param>
/// <param name="j">选项左上角的对应格子数组的纵坐标</param>
/// <param name="c">选项数据</param>
/// <returns></returns>
public void UpdatePlantOption()
{
//int left = i - 1 < 0 ? 0 : i - 1;
//int right = (i + c.width+1) > wNum ? wNum : (i + c.width);
//int bottom = j - 1 < 0 ? 0 : j - 1;
//int top = (j + c.height+1) > hNum ? hNum : (j + c.height);
//int[,] connectRegion=new int[wNum,hNum];
//int regionIndex = 0;
//int[,] horProjection = new int[wNum, Global.dMoisture];
////遍历一遍找出每行，每种湿度的格子有几个
//for (int m = 0; m < hNum; m++)
//{
// for (int n = 0; n < wNum; n++)
// {
// horProjection[n, grids[n,m].Moisture]++;
// }
//}
plantOptManager.optionList.Clear();
TemplateMatch(plantOptManager.bigPlants, plantOptManager.optionList);
TemplateMatch(plantOptManager.middlePlants, plantOptManager.optionList);
TemplateMatch(plantOptManager.smallPlants, plantOptManager.optionList);
PlantOptManager.optionChangeHandle(); //通知HUD更新选项
//连通区域标记算法
//先逐行扫描，标记行中所有团
//for (int n = bottom, a = 0; n < top; n++)
//{
// connectRegion[a, 0] = regionIndex;
// for (int m=left+1,b=1;m<right;m++)
// {
// if(m>0&&grids[n,m].Moisture==grids[n,m-1].Moisture)
// {
// connectRegion[a,b] = connectRegion[a,b-1];
// }
// else
// {
// regionIndex++;
// connectRegion[a, b] = regionIndex;
// }
// }
//}
////再将每行的团进行合并
//for(int n=bottom+1,a=1;n<top;n++)
//{
// for(int m=left,b=0;m<right;m++)
// {
// if (grids[n,m].Moisture == grids[n-1,m].Moisture)
// {
// int moisture = grids[n, m].Moisture;
// int index = connectRegion[a, b];
// while(m<right&&grids[n,m].Moisture==moisture)
// {
// connectRegion[a, b] = index;
// m++;b++;
// }
// }
// }
//}
}
public void EndDrag(PlantProperty p, Vector2 leftTop)
{
activeHints.ClearHintState();
bool destroyOption = false;
RaycastHit hit;
Vector2Int pos = new Vector2Int();
int left = 0;//图片对应的最左和最右格子，用于传递给TemplateMatch(),减小遍历面积
int right = 0;
int top = 0;
int bottom = 0;
Ray ray = Camera.main.ScreenPointToRay(leftTop);
if (Physics.Raycast(ray, out hit, 100.0f, LayerMask.GetMask("Ground")))
{
//activeHints.ClearHintState();
//debugHitPoint = hit.point;
// 打印射线检测到的物体的名称
//Debug.Log("射线检测到的物体名称: " + hit.transform.name);
pos = hit.transform.GetComponent <GroundGrid>().position;//图片左上角碰撞到的格子的坐标
left = pos.x;
right = pos.x + p.width - 1;
top = pos.y;
bottom = pos.y + p.height - 1;
//判断选项是否被完全包含在棋盘里
//既然左上角碰撞到了就只需检查右界、下界
//ground的格子是从上到下下标从小到大的
if (pos.x + p.width > wNum || pos.y + p.height > hNum)
{
destroyOption = false;
}
else
{
destroyOption = true;
for (int i = 0; i < p.width; i++)
{
for (int j = 0; j < p.height; j++)//注意pos.y是上大下小
{
//如果这片地上有东西就不能放置
if (grids[pos.x + i, pos.y + j].State == 1 || grids[pos.x + i, pos.y + j].Moisture < p.moisture)
{
destroyOption = false;
break;
}
}
if (destroyOption == false)
{
break;
}
}
}
}
if (destroyOption)
{
GrowPlant(pos, p);
UpdatePlantOption();
}
else
{
//如果没拖到云彩上，要把选项放回到原来的位置
PlantOptManager.GetInstance().PutBackOption(p);
}
}
private void Awake()
{
instance = this;
}
