/// <summary>
/// 创建单位
/// </summary>
private void CreateItems()
{
quadtree = new TargetList <Holder>(Width * 0.5f, Heght * 0.5f, Width, Heght, 1);
var random = new Random(DateTime.Now.Millisecond);
for (var i = 0; i < ItemCount; i++)
{
var circle = new CircleGraphics(new Vector2(random.Next(0, Width), random.Next(0, Heght)), random.Next(1, 10));
var holder = new Holder();
holder.Direction = new Vector2(random.Next(-10, 10), random.Next(-10, 10));
holder.MyCollisionGraphics = circle;
quadtree.Add(holder);
}
}
/// <summary>
/// 生成行为单元
/// </summary>
/// <returns>行为单元对象</returns>
public override IFormula GetFormula(FormulaParamsPacker paramsPacker)
{
if (paramsPacker == null)
{
return(null);
}
IFormula result = null;
// 替换替换符的数据
ReplaceData(paramsPacker);
// 数据本地化
var myReceivePos = ReceivePos;
var myTargetCamps = TargetCamps;
var clusterData = paramsPacker.ReleaseMember.ClusterData;
var myFormulaType = FormulaType;
var myScopeType = ScopeType;
var myTargetCount = TargetCount;
var myIsFollowDir = IsFollowDir;
// 目标权重筛选数据
var targetSelectData = TargetSelectDataId > 0 ? new SelectWeightData(SData_armyaim_c.Single.GetDataOfID(TargetSelectDataId)) : null;
result = new Formula((callback, scope) =>
{
// 检测范围
ICollisionGraphics graphics = null;
var pos = Utils.V3ToV2WithouY(GetPosByType(myReceivePos, paramsPacker, scope));
var plusAngle = 0f;
if (myIsFollowDir)
{
plusAngle = Utils.GetAngleWithZ(clusterData.Direction);
}
// 获取图形对象
switch (myScopeType)
{
case GraphicType.Circle:
// 圆形
graphics = new CircleGraphics(pos, Arg1);
break;
case GraphicType.Rect:
// 矩形
graphics = new RectGraphics(pos, Arg1, Arg2, Arg3 + plusAngle);
break;
case GraphicType.Sector:
// 扇形
graphics = new SectorGraphics(pos, Arg3 + plusAngle, Arg1, Arg2);
break;
}
// 获取周围单位DisplayOwner列表
var packerList = FormulaParamsPackerFactroy.Single.GetFormulaParamsPackerList(graphics,
paramsPacker.StartPos,
myTargetCamps,
paramsPacker.Skill,
paramsPacker.TargetMaxCount);
// 根据权重数据筛选目标
if (targetSelectData != null)
{
packerList = TargetSelecter.TargetFilter(targetSelectData, clusterData, packerList);
// 对他们释放技能(技能编号)
if (packerList != null)
{
var counter = 0;
var completeCount = 0;
var allCount = packerList.Count;
foreach (var packer in packerList)
{
// 如果设置了数量上限, 并且超过数量上限则跳出
if (myTargetCount > 0 && counter >= myTargetCount)
{
break;
}
// 执行子行为链
if (SubFormulaItem != null)
{
var subSkill = new SkillInfo(packer.SkillNum);
FormulaParamsPackerFactroy.Single.CopyPackerData(paramsPacker, packer);
subSkill.DataList = packer.DataList;
subSkill.AddActionFormulaItem(SubFormulaItem);
//subSkill.GetFormula(packer);
SkillManager.Single.DoSkillInfo(subSkill, packer, true, () =>
{
// 执行完成, 回调
completeCount++;
if (completeCount >= myTargetCount || completeCount >= allCount)
{
callback();
}
});
}
counter++;
}
}
}
}, myFormulaType);
return(result);
}
