//鼠标在节点内移动
public void OnMouseMoved(NodeItem _node)
{
BattleNodeMgr.instance.OnMouseMoved(_node.GetComponent <NodeItem_Battle>());
}
public override void OnNodeUnhovered(NodeItem _node)
{
BattleNodeMgr.instance.OnNodeUnhovered(_node.GetComponent <NodeItem_Battle>());
}
//鼠标移动
public void OnMouseMoved(NodeItem_Battle _node)
{
//右键点击
if (Input.GetMouseButtonDown(1))
{
if (_node.nodeObject != null &&
_node.nodeObject.nodeObjectType == NodeObjectType.unit)
{
//显示并更新单位信息面板
BattleManager.instance.panel_unitInfo.Set(_node.unit);
//移动单位面板到鼠标位置
Vector3 pos = BattleManager.instance.cam.ScreenToWorldPoint(Input.mousePosition);
pos.z = 0;
BattleManager.instance.panel_unitInfo.transform.position = pos;
}
return;
}
//右键起
if (Input.GetMouseButtonUp(1))
{
//隐藏单位信息面板
BattleManager.instance.panel_unitInfo.Quit();
return;
}
//判断玩家是当前行动者，可能有问题
//if (BattleManager.players[BattleManager.currentActionUnit.side] != GameManager.player)
//return;
//不响应鼠标小范围移动
if (Vector3.Distance(Input.mousePosition, lastMousePos) < mouseMoveSensitivity)
{
return;
}
else
{
lastMousePos = Input.mousePosition;
}
//if可攻击
if (_node.battleNodeType == BattleNodeType.attackable)
{
//如果是远程攻击，直接跳过
if (BattleManager.currentActionUnit.IsRangeAttack)
{
return;
}
Vector2 mousePoint = BattleManager.instance.cam.ScreenToWorldPoint(Input.mousePosition);
Vector3 dir = mousePoint - (Vector2)_node.transform.position;
dir.y -= 0.9f;
//计算鼠标和节点角度
float angle;
if (dir.x > 0)
{
angle = Vector3.Angle(dir, Vector3.up);
}
else
{
angle = 360 - Vector3.Angle(dir, Vector3.up);
}
//计算箭头角度
int arrowIndex = (int)angle / 60;
//攻击方向上的格子存在，且可到达便可发起攻击。或者直接就是当前单位所在格子
targetNode = BattleManager.instance.map.GetNearbyNodeItem(_node, arrowIndex);
if (targetNode != null &&
(targetNode.GetComponent <NodeItem_Battle>().battleNodeType == BattleNodeType.reachable ||
targetNode.nodeObject == BattleManager.currentActionUnit))
{
//根据角度显示攻击箭头
int arrowAngle = (arrowIndex * 60 + 210) % 360;
int arrowAngleFixed = 360 - arrowAngle;
CursorManager.instance.ChangeCursor("sword");
CursorManager.instance.ChangeCursorAngle(arrowAngleFixed);
//攻击方向上的节点不是当前行动单位，否则直接攻击无需寻路
if (targetNode.nodeObject != BattleManager.currentActionUnit)
{
//是近战单位则显示路径
if (BattleManager.currentActionUnit.isWalker)
{
FindPath(BattleManager.currentActionUnit, targetNode);
}
}
}
else
{
CursorManager.instance.ChangeCursor("enemy");
CursorManager.instance.ChangeCursorAngle();
}
}
}
