//战场中铺设格子
public void Generate(int width, int height, int obstacleCount, int gap)
{
EUtilityHelperL.TimerStart();
if (width <= 0 || height <= 0)
{
return;
}
//记录地图宽高
mapWidth = width;
mapHeight = height;
//生成格子数组
mapGrids = new GridUnitData[mapWidth, mapHeight];
//全部生成为普通格子
for (int r = 0; r < mapHeight; ++r)
{
for (int c = 0; c < mapWidth; ++c)
{
GridUnitData gridUnitData = new GridUnitData(mapID, r, c);
gridUnitData.localPosition = new Vector3(
c * EGameConstL.Map_GridWidth + ((r & 1) == (EGameConstL.Map_FirstRowOffset ? 0 : 1) ? (EGameConstL.Map_GridWidth * 0.5f) : 0f),
-r * EGameConstL.Map_GridOffsetY,
0
);
//初始设置为普通格子
gridUnitData.GridType = GridType.Normal;
//保存
mapGrids[c, r] = gridUnitData;
}
}
//随机一些障碍格子
GenerateObstacle(obstacleCount, gap);
//整理格子列表
TidyGridList();
EUtilityHelperL.Log(string.Format("Generate map {0}, time cost:{1}", mapID, EUtilityHelperL.TimerEnd()));
}
private void TestNavigation()
{
//如果点击了鼠标左键
if (Input.GetMouseButtonDown(0))
{
//计算点击位置
Vector3 clickedWorldPos = BattleCamera.ScreenToWorldPoint(Input.mousePosition);
clickedWorldPos.z = 0;
//判断是否有格子被点中？
GridUnit clicked = GetGridClicked(clickedWorldPos);
//点中了格子
if (clicked != null)
{
if (clicked.gridData.GridType == GridType.Obstacle)
{
//点中了障碍物！
Debug.Log("Clicked obstacle.");
return;
}
if (from == null)
{
//当前还没有选择起始地点
from = clicked;
from.GridRenderType = GridRenderType.Start;
}
else if (to == null)
{
//两次点中了起点
if (from.Equals(clicked))
{
return;
}
//当前没有选择终点
to = clicked;
to.GridRenderType = GridRenderType.End;
EUtilityHelperL.TimerStart();
int navTimes = 999;
int count = navTimes;
while (count > 0)
{
//有起点有终点，开始导航
if (MapNavigator.Instance.Navigate(currentData.mapData, from.gridData, to.gridData, path, searched))
{
}
else
{
//没有找到路径
Debug.LogError("Navitation failed. No path.");
return;
}
--count;
}
TestGridRender();
EUtilityHelperL.Log(string.Format("Nav times:{0}, timeCost{1:00}", navTimes, EUtilityHelperL.TimerEnd()));
}
else
{
from.GridRenderType = GridRenderType.Normal;
from = null;
to.GridRenderType = GridRenderType.Normal;
to = null;
foreach (var item in searched)
{
gridUnits[item.column, item.row].GridRenderType = GridRenderType.Normal;
}
foreach (var item in path)
{
gridUnits[item.column, item.row].GridRenderType = GridRenderType.Normal;
}
}
}
//没有点中格子
else
{
if (from != null)
{
from.GridRenderType = GridRenderType.Normal;
from = null;
}
if (to != null)
{
to.GridRenderType = GridRenderType.Normal;
to = null;
}
foreach (var item in searched)
{
gridUnits[item.column, item.row].GridRenderType = GridRenderType.Normal;
}
foreach (var item in path)
{
gridUnits[item.column, item.row].GridRenderType = GridRenderType.Normal;
}
}
}
}