public void SetFunction(Land.LandFunction landFunction)
{
if (landFunction == curFunction)
{
return;
}
curFunction = landFunction;
button.onClick.RemoveAllListeners(); //首先清除回调
switch (curFunction) //对于每一种功能，切换时换函数
{
case Land.LandFunction.buildPipe:
button.onClick.AddListener(BuildPipe); break;
case Land.LandFunction.buildBuilding:
button.onClick.AddListener(BuildBuilding); break;
case Land.LandFunction.shoot:
button.onClick.AddListener(BulletShoot); break;
}
}
void Start()
{
GetComponent <Image>().alphaHitTestMinimumThreshold = 0.1f;
curFunction = Land.LandFunction.none;
landPanel = LandPanel.GetInstance();
}
