private NavMenu GetNavMenu(string framework)
{
var navMenuItems = new List <NavMenuItem>(_navMenuItems);
if (framework == "Knockout")
{
navMenuItems.RemoveAt(1); // Remove "Data Flow Pattern".
navMenuItems[4] = new NavGroup
{
Label = "Further Examples",
Routes = new NavRoute[]
{
new NavRoute("Composite View", this.GetRoute(nameof(Route.CompositeView))),
new NavRoute("Book Store", this.GetRoute(nameof(Route.BookStore)))
},
IsExpanded = false
};
navMenuItems[5] = new NavGroup
{
Label = "API Reference",
Routes = (navMenuItems[5] as NavGroup).Routes.Where(x => x.Label != "LocalMode").ToArray(),
IsExpanded = false
};
}
return(new NavMenu(navMenuItems.ToArray()));
}
private bool Initialize()
{
if (mState != null)
{
mState.Exit();
}
mState = null;
NavManagerProvider provider =
(NavManagerProvider)FindObjectOfType(typeof(NavManagerProvider));
if (provider == null)
{
Debug.LogError(string.Format("{0}: There is no {1} in the scene."
, name, typeof(NavManagerProvider).Name));
return(false);
}
NavManager manager = provider.CreateManager();
if (manager == null)
{
Debug.LogError(string.Format("{0}: Could not get the navigation manager.", name));
return(false);
}
mHelper = manager.NavGroup;
return(true);
}
// GET: Footer
public ActionResult Index()
{
// TODO: should point to the /Home/Resources folder
var footerFolder = Sitecore.Context.Database.GetItem("/sitecore/content/Home");
IEnumerable<NavItem> GetNavItems(Item navRoot)
{
var items = new List<Item> { navRoot };
ID contentItemId = new Sitecore.Data.ID("{77E1B420-FABC-4CA7-BEBF-B0BEA60BB92E}");
items.AddRange(navRoot.Children.Where( item => item.DescendsFrom(contentItemId)));
var navItems = items.Skip(1).Select( item => new NavItem
{
Item = item,
Url = LinkManager.GetItemUrl(item),
});
return navItems;
}
var footerLinks = new NavGroup
{
RootItem = footerFolder,
RootUrl = LinkManager.GetItemUrl(footerFolder),
NavItems = GetNavItems(footerFolder)
};
return View(footerLinks);
}
void Start()
{
NavManagerProvider provider = (NavManagerProvider)FindObjectOfType(typeof(NavManagerProvider));
if (provider == null)
{
Debug.LogError(string.Format("{0}: There is no {1} in the scene."
, name, typeof(NavManagerProvider).Name));
enabled = false;
return;
}
NavManager.ActiveManager = provider.CreateManager(); // Provides error reporting.
if (NavManager.ActiveManager == null)
{
enabled = false;
return;
}
mManager = NavManager.ActiveManager;
mNav = mManager.NavGroup;
SimGUIUtil.contextHelpText = string.Format(
"Agent: Add: [{0}], Select: [{1}], Move Selected: [{2}]"
, StdButtons.SetA, StdButtons.SelectB, StdButtons.SelectA);
SimGUIUtil.contextControlZone.height = SimGUIUtil.LineHeight + SimGUIUtil.Margin;
SimGUIUtil.contextActive = true;
}
public NavHandleData(NavigationRequest req, NavEntity targetEntity)
{
entity = targetEntity;
sourceRequest = req;
entityID = targetEntity.entityID;
_movementRequest = new MovementRequest
{
entityID = entityID
};
isGroup = targetEntity.navEntityType == ENavEntityType.Group;
if (isGroup)
{
_childEntityDataList = new List <NavHandleData>();
NavGroup group = (NavGroup)targetEntity;
for (int i = 0; i < group.individualList.Count; i++)
{
_childEntityDataList.Add(new NavHandleData(req, group.individualList[i]));
// 将成员添加进RVO的模拟列表中
Simulator.Instance.addAgent(
group.individualList[i].controlledAgent.GetCurrentPosition().ToRVOVec2()
, ENTITY_COLLIDER_RADIUS, 8, 1f, 2f, 1f, NavEntity.GetMaxSpeed(group.individualList[i].entityID), new RVO.Vector2(0, 0));
}
}
destination = req.destination;
startPosition = targetEntity.controlledAgent.GetCurrentPosition();
}
// GET: Navigation
public ActionResult Index()
{
Item homeItem = Sitecore.Context.Database.GetItem(Sitecore.Context.Site.StartPath);
IEnumerable <NavItem> GetNavItems(Item navRoot)
{
var items = new List <Item> {
navRoot
};
ID contentItemId = new Sitecore.Data.ID("{77E1B420-FABC-4CA7-BEBF-B0BEA60BB92E}");
items.AddRange(navRoot.Children.Where(item => item.DescendsFrom(contentItemId)));
var navItems = items.Select(item => new NavItem
{
Item = item,
Url = LinkManager.GetItemUrl(item),
});
return(navItems);
}
var navLinks = new NavGroup
{
RootItem = homeItem,
RootUrl = LinkManager.GetItemUrl(homeItem),
NavItems = GetNavItems(homeItem)
};
return(View(navLinks));
}
void Awake()
{
NavManagerProvider provider = (NavManagerProvider)FindObjectOfType(typeof(NavManagerProvider));
if (provider == null)
{
Debug.LogError(string.Format("{0}: There is no {1} in the scene."
, name, typeof(NavManagerProvider).Name));
return;
}
NavManager manager = provider.CreateManager();
if (manager == null)
{
Debug.LogError(string.Format("{0}: Could not get the navigation manager.", name));
return;
}
mHelper = manager.NavGroup;
//mPath = new BufferHandler<uint>();
isInit = true;
}
private NavMenu GetNavMenu(string framework)
{
var navMenuItems = new List <NavMenuItem>(_navMenuItems);
if (framework == "Knockout")
{
navMenuItems.RemoveAt(navMenuItems.FindIndex(x => (x as NavRoute)?.Route.TemplateId == nameof(Route.DataFlow)));
int idx = navMenuItems.FindIndex(x => x.Label == "Further Examples");
navMenuItems[idx] = new NavGroup
{
Label = "Further Examples",
Routes = new NavRoute[]
{
new NavRoute("Composite View", this.GetRoute(nameof(Route.CompositeView))),
new NavRoute("Book Store", this.GetRoute(nameof(Route.BookStore)))
},
IsExpanded = false
};
idx = navMenuItems.FindIndex(x => x.Label == "API Reference");
navMenuItems[idx] = new NavGroup
{
Label = "API Reference",
Routes = (navMenuItems[idx] as NavGroup).Routes.Where(x => x.Label != "Local Mode").ToArray(),
IsExpanded = false
};
}
return(new NavMenu(navMenuItems.ToArray()));
}
/// <summary>
/// Provides a standard way detecting where the current
/// <see cref="hitPosition"/> is on the navigation mesh.
/// </summary>
public static SearchResult HandleStandardPolySearch(NavGroup helper
, out Vector3 geomPoint
, out NavmeshPoint navPoint
, out string message)
{
if (!hasHit)
{
message = "Outside source geometry.";
navPoint = new NavmeshPoint();
geomPoint = Vector3.zero;
return(SearchResult.Failed);
}
geomPoint = hitPosition;
NavStatus status =
helper.query.GetNearestPoint(geomPoint, helper.extents, helper.filter, out navPoint);
message = "GetNearestPoint: " + status.ToString();
if (NavUtil.Failed(status))
{
return(SearchResult.HitGeometry);
}
if (navPoint.polyRef == 0)
{
message = "Too far from navmesh: GetNearestPoint: " + status.ToString();
return(SearchResult.HitGeometry);
}
return(SearchResult.HitNavmesh);
}
public void Enter(NavGroup helper)
{
mHelper = helper;
SimGUIUtil.BuildLabelRegion(false);
mPolyRefs = new BufferHandler <uint>("Search Buffer Size"
, 1, QEUtil.SmallBufferInit, 1, QEUtil.SmallBufferMax);
int size = mPolyRefs.MaxElementCount;
mParentRefs = new uint[size];
mCosts = new float[size];
mCentroids = new Vector3[size];
mResultCount = 0;
mHasPosition = false;
SimGUIUtil.contextHelpText = string.Format(
"Scale Search: [{0}] [{1}], Translate Search Y: [{2}] [{3}]"
, StdButtons.AdjustXZMinus, StdButtons.AdjustXZPlus
, StdButtons.AdjustYMinus, StdButtons.AdjustYPlus);
SimGUIUtil.contextControlZone.height = SimGUIUtil.LineHeight * 2.5f;
SimGUIUtil.contextActive = true;
}
public override void ProcessStep()
{
_childData = navHandleData.GetChildNavData();
if (_childData != null)
{
NavGroup group = (NavGroup)navHandleData.entity;
for (int i = 0; i < _childData.Count; i++)
{
_slotInfo = group.GetSlotInfoByEntityID(_childData[i].entityID);
if (_slotInfo == null)
{
continue;
}
float speed = _childData[i].entity.maxSpeed;
float distance = Vector3.Distance(NavEntity.GetCurrentPosition(_childData[i].entityID), _slotInfo.slotWorldPosition) *
(1f / NavHandleData.NAV_TICK_TIME);
// 例如 一秒内距离小于3 速度为3 则速度为初始最大不变
// 若距离大于3 例如6 则为两倍速
if (distance > speed)
{
speed = (distance / speed) * speed;
}
_childData[i].realVelocity = (_slotInfo.slotWorldPosition - NavEntity.GetCurrentPosition(_childData[i].entityID)).normalized * speed;
Simulator.Instance.setAgentPrefVelocity(i, _childData[i].realVelocity.ToRVOVec2());
//var dir = navHandleData.destination.XZ() - NavEntity.GetCurrentPosition(_childData[i].entityID).XZ();
//Simulator.Instance.setAgentPrefVelocity(i, RVOMath.normalize(dir.ToRVOVec2()));
}
}
}
//----------------------------方法部分------------------------------//
public NavAgent(Transform theTransform, NavGroup theGroup, NavAgentGroups theAgentGroup)
{
this.agentGroup = theAgentGroup;
this.navGroup = new NavGroup(theGroup, false);
this.transform = theTransform;
this.wideExtents = this.navGroup.extents * 10f;
RevertToAgentGroup();
}
private bool FindPath(
NavGroup helper
, ref Vector3 start
, ref Vector3 end
)
{
NavmeshPoint startPoint, endPoint;
helper.query.GetNearestPoint(start, helper.extents, helper.filter, out startPoint);
helper.query.GetNearestPoint(end, helper.extents, helper.filter, out endPoint);
float hitPar;
int hitCount;
Vector3 hitNor;
helper.query.Raycast(startPoint, end, helper.filter, out hitPar, out hitNor, mPath, out hitCount);
if (hitNor.x != 0f || hitNor.y != 0f)
{
// 多路径
helper.query.FindPath(ref startPoint, ref endPoint, helper.extents, helper.filter, mPath, out hitCount);
helper.query.GetStraightPath(start, end, mPath, 0, hitCount, mStraightPath, null, null, out mStraightCount);
mStraightIndex = 0;
while (mStraightIndex < mStraightCount &&
(Mathf.Abs(mStraightPath[mStraightIndex].x - start.x) < 0.001f &&
Mathf.Abs(mStraightPath[mStraightIndex].y - start.y) < 0.001f))
{
mStraightIndex++;
}
//if (mStraightIndex < mStraightCount)
//{
//}
//else
//{
//}
}
else
{
// 单一路经
mStraightCount = 1;
mStraightIndex = 0;
mStraightPath[0] = end;
}
return(true);
//resultPath = new uint[] { };
//NavStatus status = helper.query.FindPath(ref startPoint, ref endPoint, helper.extents, helper.filter, mPath, out count);
//if (NavUtil.Failed(status))
// return SearchResult.HitGeometry;
//return SearchResult.HitNavmesh;
}
//构造方法，最后被直接调用生成
//原有的架构使用静态共有方法包装了一层
public NavManager(int maxAgents, NavGroup navGroup, Dictionary <byte, NavAgentGroups> agentGroups)
{
maxAgents = UnityEngine.Mathf.Max(1, maxAgents);
mPlanners = new NavState[maxAgents];
mMovers = new NavState[maxAgents];
mNavGroup = navGroup;
mAgentGroups = new Dictionary <byte, NavAgentGroups>(agentGroups);
}
public override void Enter(NavGroup helper)
{
base.Enter(helper);
mTarget.polyRef = 0;
mStraightCount = 0;
mStraightPath = new BufferHandler <Vector3>("Straight Path Buffer"
, 1, QEUtil.SmallBufferInit, 1, QEUtil.SmallBufferMax);
SimGUIUtil.contextControlZone.height += SimGUIUtil.LineHeight * 2.5f;
}
public void Enter(NavGroup helper)
{
mHelper = helper;
SimGUIUtil.BuildLabelRegion(false);
mSelectedPoly[0] = 0;
mSegmentCount = 0;
SimGUIUtil.contextHelpText = "";
SimGUIUtil.contextControlZone.height = 0;
SimGUIUtil.contextActive = true;
}
public void Enter(NavGroup helper)
{
mHelper = helper;
SimGUIUtil.BuildLabelRegion(false);
mHasPosition = false;
mHasHeight = false;
SimGUIUtil.contextHelpText = string.Format("Select Poly: [{0}]", StdButtons.SelectA);
SimGUIUtil.contextControlZone.height = 0;
SimGUIUtil.contextActive = true;
}
public ActionResult Delete(int id, bool isGroup)
{
if (isGroup)
{
NavGroup headernav = _navGroupRepo.Get(id);
return(View(headernav));
}
else
{
NavItem item = _navItemRepo.Get(id);
return(View("DeleteItem", item));
}
}
public static NavManager Create(int maxAgents, NavGroup navGroup, Dictionary <byte, NavAgentGroups> agentGroups)
{
if (navGroup.crowd == null || navGroup.crowd.IsDisposed ||
navGroup.mesh == null || navGroup.mesh.IsDisposed ||
navGroup.query == null || navGroup.query.IsDisposed ||
agentGroups == null || agentGroups.Count == 0)
{
Debug.LogError(" NavManager Create navGroup.mesh == " + (navGroup.mesh == null));
return(null);
}
return(new NavManager(maxAgents, navGroup, agentGroups));
}
public void Enter(NavGroup helper)
{
mHelper = helper;
SimGUIUtil.BuildLabelRegion(false);
mHasPosition = false;
mHasWallHit = false;
SimGUIUtil.contextHelpText = string.Format("Scale Search Radius: [{0}] [{1}]"
, StdButtons.AdjustXZMinus, StdButtons.AdjustXZPlus);
SimGUIUtil.contextActive = true;
}
public void Enter(NavGroup helper)
{
mHelper = helper;
SimGUIUtil.BuildLabelRegion(false);
mHasSearchPoint = false;
mFoundPoly = false;
SimGUIUtil.contextHelpText = string.Format("Scale Search: [{0}] [{1}] [{2}] [{3}]"
, StdButtons.AdjustXZMinus, StdButtons.AdjustXZPlus
, StdButtons.AdjustYMinus, StdButtons.AdjustYPlus);
SimGUIUtil.contextActive = true;
}
public ActionResult Create(NavGroup headernav, int parentId)
{
if (ModelState.IsValid)
{
if (parentId != -1)
{
headernav.Parent = _navGroupRepo.Get(parentId);
}
_navGroupRepo.Add(headernav);
_navGroupRepo.Save();
return(RedirectToAction("Index"));
}
return(View(headernav));
}
public void Enter(NavGroup helper)
{
mHelper = helper;
SimGUIUtil.BuildLabelRegion(false);
mHasPosition = false;
mHasNearestPoint = false;
SimGUIUtil.contextHelpText = string.Format(
"Select Poly: [{0}], Translate Y: [{1}] [{2}]"
, StdButtons.SelectA, StdButtons.AdjustYMinus, StdButtons.AdjustYPlus);
SimGUIUtil.contextControlZone.height = 0;
SimGUIUtil.contextActive = true;
}
public void Enter(NavGroup helper)
{
mHelper = helper;
mPosition.polyRef = 0;
mGoal.polyRef = 0;
SimGUIUtil.BuildLabelRegion(false);
mPolyRefs = new BufferHandler <uint>("Buffer size"
, 1, QEUtil.SmallBufferInit, 1, QEUtil.SmallBufferMax);
mResultCount = 0;
SimGUIUtil.contextControlZone.height = SimGUIUtil.LineHeight * 2.5f;
SimGUIUtil.contextActive = true;
}
private void RemoveAllChildren(NavGroup group)
{
if (group != null)
{
var subitems = _navItemRepo.GetAll().Where(e => e.Group.Id == group.Id);
_navItemRepo.DeleteAll(subitems);
var subgroups = _navGroupRepo.GetAll().Where(e => e.Parent.Id == group.Id);
foreach (var g in subgroups)
{
RemoveAllChildren(g);
}
_navGroupRepo.Delete(group);
}
}
private static IList <MenuItem> GetSubItems(NavGroup group)
{
var pages = group.Items.Select(e => new MenuItem {
Type = MenuItem.ItemType.Page, Id = e.Id, Url = e.Link, MenuOrder = e.Index, Title = e.Text
}).OrderBy(e => e.MenuOrder).ToList();
var nodes = group.SubGroups.Select(e =>
{
var item = new MenuItem {
Type = MenuItem.ItemType.Section, Id = e.Id, Url = e.Link, MenuOrder = e.Index, Title = e.Title, SubItems = GetSubItems(e)
};
return(item);
}).ToList();
return(pages.Union(nodes).OrderBy(e => e.MenuOrder).ToList());
}
public void Enter(NavGroup helper)
{
this.mHelper = helper;
mPosition.polyRef = 0;
mGoal.polyRef = 0;
SimGUIUtil.BuildLabelRegion(false);
mPolyRefs = new BufferHandler <uint>("Visited Buffer Size"
, 1, QEUtil.SmallBufferInit, 1, QEUtil.SmallBufferMax);
mStraightPath = new Vector3[mPolyRefs.MaxElementCount];
SimGUIUtil.contextControlZone.height = SimGUIUtil.LineHeight * 2.5f;
SimGUIUtil.contextActive = true;
}
public ActionResult Edit(NavGroup headernav, NavItem item, int parentId, bool isGroup)
{
if (isGroup)
{
headernav.Parent = _navGroupRepo.Get(parentId);
_navGroupRepo.Update(headernav);
_navGroupRepo.Save();
return(RedirectToAction("Index"));
}
else
{
item.Group = _navGroupRepo.Get(parentId);
_navItemRepo.Update(item);
_navItemRepo.Save();
return(RedirectToAction("Items", new { id = parentId }));
}
}
public ActionResult DeleteConfirmed(int id, bool isGroup)
{
if (isGroup)
{
NavGroup group = _navGroupRepo.Get(id);
RemoveAllChildren(group);
}
else
{
NavItem item = _navItemRepo.Get(id);
_navItemRepo.Delete(item);
}
// Transaction problem?
_navItemRepo.Save();
_navGroupRepo.Save();
return(RedirectToAction("Index"));
}
public void Enter(NavGroup helper)
{
mHelper = helper;
SimGUIUtil.BuildLabelRegion(false);
mPolyRefs = new BufferHandler <uint>("Search Buffer"
, 1, QEUtil.SmallBufferInit, 1, QEUtil.SmallBufferMax);
mResultCount = 0;
SimGUIUtil.contextHelpText = string.Format("Scale Search: [{0}] [{1}] [{2}] [{3}]"
, StdButtons.AdjustXZMinus, StdButtons.AdjustXZPlus
, StdButtons.AdjustYMinus, StdButtons.AdjustYPlus);
SimGUIUtil.contextControlZone.height = SimGUIUtil.LineHeight * 2.5f;
SimGUIUtil.contextActive = true;
}
