void MagnetAttachObject(Body mapObjectBody)
{
if (mapObjectBody.IsDisposed)
{
return;
}
if (IsMagnetBodyAttached(mapObjectBody))
{
Log.Fatal("Crane: MagnetAttachObject: IsMagnetBodyAttached( mapObjectBody ).");
}
MapObject mapObject = MapSystemWorld.GetMapObjectByBody(mapObjectBody);
if (mapObject != null && mapObject.PhysicsModel != null)
{
MagnetObjectItem item = new MagnetObjectItem();
item.mapObject = mapObject;
item.body = mapObjectBody;
item.bodyIndex = Array.IndexOf <Body>(mapObject.PhysicsModel.Bodies, mapObjectBody);
SubscribeToDeletionEvent(mapObject);
CreateFixedJointForAttachedObject(item);
magnetAttachedObjects.Add(item);
}
}
void MagnetAttachObject(Body mapObjectBody)
{
if (mapObjectBody.IsDisposed)
{
return;
}
Trace.Assert(!IsMagnetBodyAttached(mapObjectBody));
MapObject mapObject = MapSystemWorld.GetMapObjectByBody(mapObjectBody);
if (mapObject == null)
{
return;
}
MagnetObjectItem item = new MagnetObjectItem();
item.mapObject = mapObject;
item.body = mapObjectBody;
item.bodyIndex = Array.IndexOf <Body>(mapObject.PhysicsModel.Bodies, mapObjectBody);
AddRelationship(mapObject);
CreateFixedJointForAttachedObject(item);
magnetAttachedObjects.Add(item);
}
void MapDestroy(bool newMapWillBeLoaded)
{
bool mapWasDestroyed = Map.Instance != null;
MapSystemWorld.MapDestroy();
if (EntitySystemWorld.Instance != null)
{
EntitySystemWorld.Instance.WorldDestroy();
}
if (mapWasDestroyed)
{
GameNetworkServer.Instance.EntitySystemService.WorldWasDestroyed(newMapWillBeLoaded);
}
if (mapWasDestroyed)
{
Log("Map destroyed");
}
buttonMapLoad.Enabled = true;
buttonMapUnload.Enabled = false;
buttonMapChange.Enabled = false;
}
void magnetBody_Collision(ref CollisionEvent collisionEvent)
{
Body mapObjectBody = collisionEvent.OtherShape.Body;
MapObject mapObject = MapSystemWorld.GetMapObjectByBody(mapObjectBody);
if (mapObject == null)
{
return;
}
if (mapObject == this)
{
return;
}
if (IsMagnetBodyAttached(mapObjectBody))
{
return;
}
int count;
if (lastMagnetContactsCount.TryGetValue(mapObjectBody, out count))
{
lastMagnetContactsCount.Remove(mapObjectBody);
}
else
{
count = 0;
}
lastMagnetContactsCount.Add(mapObjectBody, count + 1);
}
private Set <MapObject> GetObjectsInActiveArea()
{
Set <MapObject> result = new Set <MapObject>();
float height = Type.ActiveAreaHeight;
float radius = Type.ActiveAreaRadius;
Bounds bounds = new Bounds(
Position - new Vec3(radius, radius, 0),
Position + new Vec3(radius, radius, height));
Body[] bodies = PhysicsWorld.Instance.VolumeCast(bounds, (int)ContactGroup.CastOnlyDynamic);
foreach (Body body in bodies)
{
if (!body.Static)
{
MapObject obj = MapSystemWorld.GetMapObjectByBody(body);
if (obj != null && obj != this && IsAllowToTeleport(obj) &&
CheckPositionInActiveArea(obj.Position))
{
result.AddWithCheckAlreadyContained(obj);
}
}
}
return(result);
}
protected void UpdateTargetObject()
{
//redraw
targetedEntity = null;
if (EngineApp.Instance.MouseRelativeMode)
{
return;
}
Ray ray = RendererWorld.Instance.DefaultCamera.GetCameraToViewportRay(EngineApp.Instance.MousePosition);
RayCastResult[] results = PhysicsWorld.Instance.RayCastPiercing(ray, (int)ContactGroup.CastOnlyCollision);
foreach (RayCastResult result in results)
{
//terrain
HeightmapTerrain terrain = HeightmapTerrain.GetTerrainByBody(result.Shape.Body);
if (terrain != null)
{
targetedEntity = terrain;
return;
}
//other
targetedEntity = MapSystemWorld.GetMapObjectByBody(result.Shape.Body);
return;
}
}
void Client_EntitySystemService_WorldCreateBegin(EntitySystemClientNetworkService sender,
WorldType worldType, string mapVirtualFileName)
{
//show map loading window
EControl mapLoadingWindow = ControlDeclarationManager.Instance.CreateControl(
"Gui\\MapLoadingWindow.gui");
if (mapLoadingWindow != null)
{
mapLoadingWindow.Text = mapVirtualFileName;
controlManager.Controls.Add(mapLoadingWindow);
}
RenderScene();
DeleteAllGameWindows();
MapSystemWorld.MapDestroy();
if (!EntitySystemWorld.Instance.WorldCreate(WorldSimulationTypes.ClientOnly,
worldType, sender.NetworkingInterface))
{
Log.Fatal("GameEngineApp: Client_EntitySystemService_WorldCreateBegin: " +
"EntitySystemWorld.WorldCreate failed.");
}
}
private bool CheckDirectVisibilityByRayCast(Vec3 from, Vec3 targetPosition, MapObject targetObject)
{
MechUnitAI controlledObj = Owner.ControlledObject;
Ray ray = new Ray(from, targetPosition - from);
RayCastResult[] piercingResult = PhysicsWorld.Instance.RayCastPiercing(
ray, (int)ContactGroup.CastOnlyContact);
foreach (RayCastResult result in piercingResult)
{
MapObject obj = MapSystemWorld.GetMapObjectByBody(result.Shape.Body);
if (obj != null)
{
//skip target object
if (targetObject != null && obj == targetObject)
{
continue;
}
//skip controlled object
if (obj == controlledObj)
{
continue;
}
}
//found body which breaks visibility
return(false);
}
return(true);
}
bool MapLoad(string fileName)
{
MapDestroy();
WorldType worldType = EntitySystemWorld.Instance.DefaultWorldType;
GameNetworkServer server = GameNetworkServer.Instance;
if (!EntitySystemWorld.Instance.WorldCreate(WorldSimulationTypes.DedicatedServer,
worldType, server.EntitySystemService.NetworkingInterface))
{
Log("Error: EntitySystemWorld.Instance.WorldCreate failed.");
return(false);
}
if (!MapSystemWorld.MapLoad(fileName))
{
MapDestroy();
return(false);
}
//run simulation
EntitySystemWorld.Instance.Simulation = true;
Log("Map loaded");
return(true);
}
void Log_Handlers_ErrorHandler(string text, ref bool handled)
{
if (controlManager != null)
{
handled = true;
//find already created MessageBoxWindow
foreach (EControl control in controlManager.Controls)
{
if (control is MessageBoxWindow && !control.IsShouldDetach())
{
return;
}
}
if (Map.Instance != null)
{
if (EntitySystemWorld.Instance.IsServer() || EntitySystemWorld.Instance.IsSingle())
{
EntitySystemWorld.Instance.Simulation = false;
}
}
EngineApp.Instance.MouseRelativeMode = false;
DeleteAllGameWindows();
MapSystemWorld.MapDestroy();
if (EntitySystemWorld.Instance != null)
{
EntitySystemWorld.Instance.WorldDestroy();
}
GameEngineApp.Instance.Server_DestroyServer("Error on the server");
GameEngineApp.Instance.Client_DisconnectFromServer();
//show message box
MessageBoxWindow messageBoxWindow = new MessageBoxWindow(text, "Error",
delegate(EButton sender)
{
//close all windows
foreach (EControl control in controlManager.Controls)
{
control.SetShouldDetach();
}
if (EntitySystemWorld.Instance == null)
{
EngineApp.Instance.SetNeedExit();
return;
}
//create main menu
controlManager.Controls.Add(new MainMenuWindow());
});
controlManager.Controls.Add(messageBoxWindow);
}
}
public bool Load(string p)
{
bool result;
using (new CursorKeeper(Cursors.WaitCursor))
{
if (!ResetWorld())
{
return(false);
}
string p1 = VirtualFileSystem.GetVirtualPathByReal(p);
if (!MapSystemWorld.MapLoad(p1))
{
result = false;
}
else
{
RecordRecentlyLoadedMap(p);
UpdateRecentlyLoadedMapIntoMenu();
result = true;
}
MainForm.Instance.NotifyUpdate(); // Load
Modified = false;
}
return(result);
}
void ToggleEntity()
{
if (EngineApp.Instance.MouseRelativeMode)
{
return;
}
MapEditorInterface.Instance.SetMapModified();
Ray ray = RendererWorld.Instance.DefaultCamera.GetCameraToViewportRay(EngineApp.Instance.MousePosition);
RayCastResult[] results = PhysicsWorld.Instance.RayCastPiercing(ray, (int)ContactGroup.CastOnlyCollision);
foreach (RayCastResult result in results)
{
//heightmapterrain
HeightmapTerrain terrain = HeightmapTerrain.GetTerrainByBody(result.Shape.Body);
if (terrain != null)
{
//deselect
if (RecastNavigationSystem.Instance.Geometries.Contains(terrain))
{
//Log.Info("Removed terrain " + terrain.Name + " from geometries.");
RecastNavigationSystem.Instance.Geometries.Remove(terrain);
return;
}
//select
if (RecastNavigationSystem.Instance.GeometryVerifier(terrain, true))
{
//Log.Info("Added terrain " + terrain.Name + " to geometries.");
RecastNavigationSystem.Instance.Geometries.Add(terrain);
return;
}
}
MapObject mapObject = MapSystemWorld.GetMapObjectByBody(result.Shape.Body);
if (mapObject != null)
{
//deselect
if (RecastNavigationSystem.Instance.Geometries.Contains(mapObject))
{
RecastNavigationSystem.Instance.Geometries.Remove(mapObject);
return;
}
//select
if (RecastNavigationSystem.Instance.GeometryVerifier(mapObject, true))
{
RecastNavigationSystem.Instance.Geometries.Add(mapObject);
return;
}
}
Log.Error("Unknown entity with collisions, what shenanigans!");
}
return;
}
/// <summary>
/// Destroys the background world.
/// </summary>
void DestroyMap()
{
if (mapInstance == Map.Instance)
{
MapSystemWorld.MapDestroy();
EntitySystemWorld.Instance.WorldDestroy();
}
}
public static void WorldDestroy()
{
MapSystemWorld.MapDestroy();
if (EntitySystemWorld.Instance != null)
{
EntitySystemWorld.Instance.WorldDestroy();
}
}
/// <summary>
/// 加载地图
/// </summary>
/// <param name="p">虚拟路径</param>
/// <returns></returns>
public bool MapLoad(string p)
{
if (!ResetWorld())
{
return(false);
}
bool result = MapSystemWorld.MapLoad(p);
return(result);
}
public bool MapDestroy()
{
if (Map.Instance == null)
{
return(false);
}
MapSystemWorld.MapDestroy();
DestroyWorld();
return(true);
}
public void DestroyWorld()
{
EntityWorld.Instance.ClearEntitySelection(true, true);
UndoSystem.Instance.Clear();
CloseLogicEditor();
MapSystemWorld.MapDestroy();
EntitySystemWorld.Instance.WorldDestroy();
MainForm.Instance.NotifyUpdate(); // DestroyWorld
}
void MapDestroy()
{
if (Map.Instance != null)
{
MapSystemWorld.MapDestroy();
Log("Map destroyed");
}
if (EntitySystemWorld.Instance != null)
{
EntitySystemWorld.Instance.WorldDestroy();
}
}
void Client_EntitySystemService_WorldCreateBegin(EntitySystemClientNetworkService sender,
WorldType worldType, string mapVirtualFileName)
{
MapSystemWorld.MapDestroy();
if (!EntitySystemWorld.Instance.WorldCreate(WorldSimulationTypes.ClientOnly,
worldType, sender.NetworkingInterface))
{
Log.Fatal("GameEngineApp: Client_EntitySystemService_WorldCreateBegin: " +
"EntitySystemWorld.WorldCreate failed.");
}
}
private bool IsWeaponDirectedToTarget(AttackTask attackTask)
{
Vec3 targetPos = CalculateTargetPosition(attackTask);
Weapon weapon = attackTask.Weapon;
//to check up a weapon angle
{
Vec3 needDirection = (targetPos - weapon.Position).GetNormalize();
Vec3 weaponDirection = weapon.Rotation.GetForward();
Radian angle = Math.Abs(MathFunctions.ACos(Vec3.Dot(needDirection, weaponDirection)));
Radian minimalDifferenceAngle = new Degree(2).InRadians();
if (angle > minimalDifferenceAngle)
{
return(false);
}
}
//to check up a line of fire
{
Ray ray = new Ray(weapon.Position, targetPos - weapon.Position);
RayCastResult[] piercingResult = PhysicsWorld.Instance.RayCastPiercing(
ray, (int)ContactGroup.CastOnlyContact);
foreach (RayCastResult result in piercingResult)
{
Dynamic dynamic = MapSystemWorld.GetMapObjectByBody(result.Shape.Body) as Dynamic;
if (dynamic != null)
{
Unit parentUnit = dynamic.GetParentUnit();
if (parentUnit != null)
{
if (parentUnit == attackTask.TargetEntity)
{
continue;
}
if (parentUnit == ControlledObject)
{
continue;
}
}
}
return(false);
}
}
return(true);
}
private Unit AquireNewTarget()
{
Unit TempTarget = null;
Bounds volume = new Bounds(this.Position);
volume.Expand(new Vec3(Type.RadarRange, Type.RadarRange, Type.RadarRange));
Body[] result = PhysicsWorld.Instance.VolumeCast(volume,
(int)ContactGroup.CastOnlyDynamic);
foreach (Body body in result)
{
MapObject obj = MapSystemWorld.GetMapObjectByBody(body);
if (obj != null)
{
Unit unit = obj as Unit;
if (unit != null)
{
float Angletounit = CalculateAngleTo(unit);
//0.8f in radian is 45 Degrees and the absoulote value whould give the missile a window of 90'
if (Angletounit > 0.8f)
{
continue;
}
if (TempTarget == null)
{
TempTarget = unit;
}
else
{
float PreTargetDistance = (TempTarget.Position - Position).LengthFast();
float newTargetDistance = (unit.Position - Position).LengthFast();
float DifDis = PreTargetDistance - newTargetDistance;
float DiftAngle = CalculateAngleTo(TempTarget) - Angletounit;
if (DifDis > 0 && DiftAngle > 0)
{
TempTarget = unit;
}
}
}
}
}
return(TempTarget);
}
//save current map
public void SaveMap(string filePath, bool currentMap)
{
if (MapSaveAble())
{
if (currentMap)
{
MapSystemWorld.WorldSave(filePath + " //cursave.world", true);
}
else
{
string saveName = string.Format("{0}Maps//{1}.world", filePath, Path.GetFileNameWithoutExtension(Map.Instance.SourceMapVirtualFileName));
MapSystemWorld.MapSave(saveName, true);
}
}
}
public bool Save(string virtualPathByReal)
{
bool result;
using (new CursorKeeper(Cursors.WaitCursor))
{
if (string.IsNullOrEmpty(virtualPathByReal))
{
string p = ChooseSavePath();
if (p == null)
{
return(false);
}
virtualPathByReal = VirtualFileSystem.GetVirtualPathByReal(p);
if (string.IsNullOrEmpty(virtualPathByReal))
{
Log.Warning(ToolsLocalization.Translate("Various", "Unable to save file. You cannot save map outside \"Data\" directory."));
result = false;
return(result);
}
}
EntityWorld.Instance.ResetBeforeMapSave();
UndoSystem.Instance.Clear();
Map.Instance.GetDataForEditor().ClearDeletedEntities();
bool flag;
try
{
MainForm.Instance.WatchFileSystem = false;
flag = MapSystemWorld.MapSave(virtualPathByReal, true);
}
finally
{
MainForm.Instance.WatchFileSystem = true;
}
if (!flag)
{
result = false;
}
else
{
Modified = false;
result = true;
}
MainForm.Instance.NotifyUpdate(false); // Save
}
return(result);
}
void exitToMainMenuButton_Click(object sender)
{
MapSystemWorld.MapDestroy();
EntitySystemWorld.Instance.WorldDestroy();
GameEngineApp.Instance.Server_DestroyServer("The server has been destroyed");
GameEngineApp.Instance.Client_DisconnectFromServer();
//close all windows
foreach (Control control in GameEngineApp.Instance.ControlManager.Controls)
{
control.SetShouldDetach();
}
//create main menu
GameEngineApp.Instance.ControlManager.Controls.Add(new MainMenuWindow());
}
private void attachedParentBody_Collision(ref CollisionEvent collisionEvent)
{
if (lastJumpTime == 0)
{
return;
}
lastJumpTime = 0;
Dynamic objDynamic = MapSystemWorld.GetMapObjectByBody(
collisionEvent.OtherShape.Body) as Dynamic;
if (objDynamic == null)
{
return;
}
Character unit = (Character)AttachedMapObjectParent;
if (unit == null || unit.Intellect == null)
{
return;
}
//Not kick allies
Unit objUnit = objDynamic.GetParentUnitHavingIntellect();
if (objUnit == null)
{
return;
}
if (objUnit.Intellect.Faction == unit.Intellect.Faction)
{
return;
}
objUnit.DoDamage(unit, unit.Position, collisionEvent.OtherShape,
Type.NormalMode.Damage, true);
SoundPlay3D(Type.SoundBlowKick, .5f, false);
if (EntitySystemWorld.Instance.IsServer() &&
Type.NetworkType == EntityNetworkTypes.Synchronized)
{
Server_SendSoundPlayBlowKick();
}
}
Dynamic GetObject()
{
Vec3 mouseMapPos = Vec3.Zero;
//get pick information
Ray ray = RendererWorld.Instance.DefaultCamera.GetCameraToViewportRay(EngineApp.Instance.MousePosition);
if (!float.IsNaN(ray.Direction.X))
{
RayCastResult result = PhysicsWorld.Instance.RayCast(ray, (int)ContactGroup.CastOnlyContact);
if (result.Shape != null)
{
return(MapSystemWorld.GetMapObjectByBody(result.Shape.Body) as Dynamic);
}
}
return(null);
}
private bool MapLoad(string fileName)
{
MapDestroy(false);
Log("Loading map \"{0}\"...", fileName);
WorldType worldType = EntitySystemWorld.Instance.DefaultWorldType;
GameNetworkServer server = GameNetworkServer.Instance;
if (!EntitySystemWorld.Instance.WorldCreate(WorldSimulationTypes.DedicatedServer,
worldType, server.EntitySystemService.NetworkingInterface))
{
Log("Error: EntitySystemWorld.Instance.WorldCreate failed.");
return(false);
}
if (!MapSystemWorld.MapLoad(fileName))
{
MapDestroy(false);
onMapEnd();
return(false);
}
else
{
onMapStart();
}
//run simulation
EntitySystemWorld.Instance.Simulation = true;
GameNetworkServer.Instance.EntitySystemService.WorldWasCreated();
Log("Map loaded");
buttonMapLoad.Enabled = false;
buttonMapUnload.Enabled = true;
buttonMapChange.Enabled = true;
checkPrivateServer.Enabled = false;
ntbMapTime.Enabled = false;
return(true);
}
public bool WorldSave(string fileName)
{
EControl worldSavingWindow = null;
//world saving window
{
worldSavingWindow = ControlDeclarationManager.Instance.CreateControl(
"Gui\\WorldSavingWindow.gui");
if (worldSavingWindow != null)
{
worldSavingWindow.Text = fileName;
controlManager.Controls.Add(worldSavingWindow);
}
RenderScene();
}
GameWindow gameWindow = null;
foreach (EControl control in controlManager.Controls)
{
gameWindow = control as GameWindow;
if (gameWindow != null)
{
break;
}
}
if (gameWindow != null)
{
gameWindow.OnBeforeWorldSave();
}
bool result = MapSystemWorld.WorldSave(fileName);
if (worldSavingWindow != null)
{
worldSavingWindow.SetShouldDetach();
}
return(result);
}
private Set <MapObject> GetObjectsInActiveArea()
{
Set <MapObject> result = new Set <MapObject>();
Bounds areabounds = new Bounds(Position - box.Extents, Position + box.Extents);
Body[] bodies = PhysicsWorld.Instance.VolumeCast(areabounds, (int)ContactGroup.CastOnlyDynamic);
foreach (Body body in bodies)
{
if (!body.Static)
{
MapObject obj = MapSystemWorld.GetMapObjectByBody(body);
if (obj != null && obj != this && IsAllowToTeleport(obj) &&
CheckPositionInActiveArea(areabounds, obj.Position))
{
result.AddWithCheckAlreadyContained(obj);
}
}
}
return(result);
}
public static bool MapLoad(string virtualFileName, bool runSimulation)
{
//Destroy old
WorldDestroy();
//New
if (!EntitySystemWorld.Instance.WorldCreate(WorldSimulationTypes.Single,
EntitySystemWorld.Instance.DefaultWorldType))
{
Log.Error("EntitySystemWorld: WorldCreate failed.");
return(false);
}
if (!MapSystemWorld.MapLoad(virtualFileName))
{
return(false);
}
//run simulation
EntitySystemWorld.Instance.Simulation = runSimulation;
return(true);
}