/// <summary>
/// 给单位的ItemPanel视图设置鼠标停留、离开事件（用于显示提示视图）、还有购买物品
/// </summary>
private void SetItemPanelMouseEvent()
{
EventTrigger.Entry onMouseEnter = new EventTrigger.Entry {
eventID = EventTriggerType.PointerEnter
};
onMouseEnter.callback.AddListener(eventData => {
if (itemGrid.item == null)
{
return;
}
if (itemTipsView == null)
{
itemTipsView = GameObject.Instantiate <ItemTipsView>(ItemTipsViewPrefab, canvas.transform);
itemTipsView.BindingContext = new ItemViewModel();
}
// 设置提示窗口出现位置
itemTipsView.transform.SetParent(transform);
(itemTipsView.transform as RectTransform).anchoredPosition = new Vector2((transform as RectTransform).sizeDelta.x / 2, (transform as RectTransform).sizeDelta.y / 2);
itemTipsView.transform.SetParent(canvas.transform);
itemTipsView.BindingContext.Modify(itemGrid);
itemTipsView.Reveal();
});
EventTrigger.Entry onMouseExit = new EventTrigger.Entry {
eventID = EventTriggerType.PointerExit
};
onMouseExit.callback.AddListener(eventData => {
if (itemGrid.item == null)
{
return;
}
itemTipsView.Hide(immediate: true);
});
// 右键单击购买物品的事件
EventTrigger.Entry onMouseClick = new EventTrigger.Entry {
eventID = EventTriggerType.PointerClick
};
onMouseClick.callback.AddListener(eventData => {
// 当物品不处于冷却状态时,才能购买此物品
if (Input.GetMouseButtonUp(1) && !itemGrid.IsCoolDowning)
{
itemTipsView.Hide();
storeView.Sell(itemGrid);
}
});
EventTrigger eventTrigger = GetComponent <EventTrigger>();
eventTrigger.triggers.Clear();
eventTrigger.triggers.Add(onMouseEnter);
eventTrigger.triggers.Add(onMouseExit);
eventTrigger.triggers.Add(onMouseClick);
}
private void BindTipsViewEvent(ItemGrid itemGrid, ItemPanelView itemPanelView)
{
// 鼠标进入事件
var enterViewEntry = new EventTrigger.Entry {
eventID = EventTriggerType.PointerEnter,
};
enterViewEntry.callback.AddListener(eventData => {
if (itemGrid.item == null)
{
return;
}
if (itemTipsView == null)
{
itemTipsView = GameObject.Instantiate <ItemTipsView>(ItemTipsViewPrefab, canvas.transform);
itemTipsView.BindingContext = new ItemViewModel();
}
// 设置提示窗口出现位置
itemTipsView.transform.SetParent(itemPanelView.transform);
(itemTipsView.transform as RectTransform).anchoredPosition = new Vector2((itemPanelView.transform as RectTransform).sizeDelta.x / 2, (itemPanelView.transform as RectTransform).sizeDelta.y / 2);
itemTipsView.transform.SetParent(canvas.transform);
itemTipsView.BindingContext.Modify(itemGrid);
itemTipsView.Reveal();
});
// 鼠标离开事件
var exitViewEntry = new EventTrigger.Entry {
eventID = EventTriggerType.PointerExit
};
exitViewEntry.callback.AddListener(eventData => {
if (itemGrid.item == null)
{
return;
}
itemTipsView.Hide(immediate: true);
});
// eventTrigger添加监听事件
EventTrigger eventTrigger = itemPanelView.GetComponent <EventTrigger>();
eventTrigger.triggers.Add(enterViewEntry);
eventTrigger.triggers.Add(exitViewEntry);
}
private void Init()
{
UICamera = GameObject.Find("UICamera").GetComponent <Camera>();
canvas = GameObject.Find("Canvas").GetComponent <Canvas>();
maskImage = new Image[itemViews.Count()];
for (int i = 0; i < itemViews.Count(); i++)
{
var itemView = itemViews[i];
maskImage[i] = itemView.transform.Find("ItemImagePanel").GetComponentInChildren <Mask>().GetComponent <Image>();
}
itemGrids = characterMono.characterModel.itemGrids;
for (int i = 0; i < itemViews.Count(); i++)
{
ItemPanelView itemPanelView = itemViews[i];
ItemGrid itemGrid = itemGrids[i];
itemPanelView.itemGrid = itemGrid;
itemPanelView.BindingContext = new ItemViewModel();
itemPanelView.BindingContext.Modify(itemGrid);
// 为每一个ItemPanelView添加鼠标进入和离开事件
// 鼠标进入事件
var enterViewEntry = new EventTrigger.Entry {
eventID = EventTriggerType.PointerEnter,
};
enterViewEntry.callback.AddListener(eventData => {
if (itemGrid.item == null)
{
return;
}
if (itemTipsView == null)
{
itemTipsView = GameObject.Instantiate <ItemTipsView>(ItemTipsViewPrefab, canvas.transform);
itemTipsView.BindingContext = new ItemViewModel();
}
// 设置提示窗口出现位置
itemTipsView.transform.SetParent(itemPanelView.transform);
(itemTipsView.transform as RectTransform).anchoredPosition = new Vector2((itemPanelView.transform as RectTransform).sizeDelta.x / 2, (itemPanelView.transform as RectTransform).sizeDelta.y / 2);
itemTipsView.transform.SetParent(canvas.transform);
itemTipsView.BindingContext.Modify(itemGrid);
itemTipsView.Reveal();
});
// 鼠标离开事件
var exitViewEntry = new EventTrigger.Entry {
eventID = EventTriggerType.PointerExit
};
exitViewEntry.callback.AddListener(eventData => {
if (itemGrid.item == null)
{
return;
}
itemTipsView.Hide(immediate: true);
});
// eventTrigger添加监听事件
EventTrigger eventTrigger = itemPanelView.GetComponent <EventTrigger>();
eventTrigger.triggers.Add(enterViewEntry);
eventTrigger.triggers.Add(exitViewEntry);
}
}