/// <summary>Overridden from <see cref="Engine.EntitySystem.Entity.OnPostCreate(Boolean)"/>.</summary>
protected override void OnPostCreate(bool loaded)
{
base.OnPostCreate(loaded);
foreach (MapObjectAttachedObject attachedObject in AttachedObjects)
{
attachedGuiObject = attachedObject as MapObjectAttachedGui;
if (attachedGuiObject != null)
{
controlManager = attachedGuiObject.ControlManager;
break;
}
}
CreateMainControl();
}
/// <summary>Overridden from <see cref="Engine.EntitySystem.Entity.OnPostCreate(Boolean)"/>.</summary>
protected override void OnPostCreate( bool loaded )
{
base.OnPostCreate( loaded );
foreach( MapObjectAttachedObject attachedObject in AttachedObjects )
{
attachedGuiObject = attachedObject as MapObjectAttachedGui;
if( attachedGuiObject != null )
{
controlManager = attachedGuiObject.ControlManager;
break;
}
}
CreateMainControl();
}
/// <summary>
/// Updates objects on which the player can to operate.
/// Such as which the player can supervise switches, ingameGUI or control units.
/// </summary>
void UpdateCurrentPlayerUseObjects()
{
Camera camera = RendererWorld.Instance.DefaultCamera;
Unit playerUnit = GetPlayerUnit();
float maxDistance = ( GetRealCameraType() == CameraType.FPS ) ?
playerUseDistance : playerUseDistanceTPS;
Ray ray = camera.GetCameraToViewportRay( new Vec2( .5f, .5f ) );
ray.Direction = ray.Direction.GetNormalize() * maxDistance;
//currentAttachedGuiObject
{
MapObjectAttachedGui attachedGuiObject = null;
Vec2 screenPosition = Vec2.Zero;
if( GetRealCameraType() != CameraType.Free && !IsCutSceneEnabled() &&
EntitySystemWorld.Instance.Simulation )
{
Map.Instance.GetObjectsAttachedGuiObject( ray,
out attachedGuiObject, out screenPosition );
}
//ignore empty gui objects
if( attachedGuiObject != null )
{
In3dControlManager manager = attachedGuiObject.ControlManager;
if( manager.Controls.Count == 0 ||
( manager.Controls.Count == 1 && !manager.Controls[ 0 ].Enable ) )
{
attachedGuiObject = null;
}
}
if( attachedGuiObject != currentAttachedGuiObject )
{
if( currentAttachedGuiObject != null )
currentAttachedGuiObject.ControlManager.LostManagerFocus();
currentAttachedGuiObject = attachedGuiObject;
}
if( currentAttachedGuiObject != null )
currentAttachedGuiObject.ControlManager.DoMouseMove( screenPosition );
}
//currentFloatSwitch
{
GameEntities.Switch overSwitch = null;
Map.Instance.GetObjects( ray, delegate( MapObject obj, float scale )
{
GameEntities.Switch s = obj as GameEntities.Switch;
if( s != null )
{
if( s.UseAttachedMesh != null )
{
Bounds bounds = ( (MapObjectAttachedMesh)s.UseAttachedMesh ).SceneNode.
GetWorldBounds();
if( bounds.RayIntersection( ray ) )
{
overSwitch = s;
return false;
}
}
else
{
overSwitch = s;
return false;
}
}
return true;
} );
//draw border
if( overSwitch != null )
{
camera.DebugGeometry.Color = new ColorValue( 1, 1, 1 );
if( overSwitch.UseAttachedMesh != null )
{
camera.DebugGeometry.AddBounds( overSwitch.UseAttachedMesh.SceneNode.
GetWorldBounds() );
}
else
camera.DebugGeometry.AddBounds( overSwitch.MapBounds );
}
if( overSwitch != currentSwitch )
{
FloatSwitch floatSwitch = currentSwitch as FloatSwitch;
if( floatSwitch != null )
floatSwitch.UseEnd();
currentSwitch = overSwitch;
}
}
//Use player control unit
if( playerUnit != null )
{
currentSeeUnitAllowPlayerControl = null;
if( PlayerIntellect.Instance != null &&
PlayerIntellect.Instance.MainNotActiveUnit == null &&
GetRealCameraType() != CameraType.Free )
{
Ray unitFindRay = ray;
//special ray for TPS camera
if( GetRealCameraType() == CameraType.TPS )
{
unitFindRay = new Ray( playerUnit.Position,
playerUnit.Rotation * new Vec3( playerUseDistance, 0, 0 ) );
}
Map.Instance.GetObjects( unitFindRay, delegate( MapObject obj, float scale )
{
Dynamic dynamic = obj as Dynamic;
if( dynamic == null )
return true;
if( !dynamic.Visible )
return true;
Unit u = dynamic.GetParentUnit();
if( u == null )
return true;
if( u == GetPlayerUnit() )
return true;
if( !u.Type.AllowPlayerControl )
return true;
if( u.Intellect != null )
return true;
if( !u.MapBounds.RayIntersection( unitFindRay ) )
return true;
currentSeeUnitAllowPlayerControl = u;
return false;
} );
}
//draw border
if( currentSeeUnitAllowPlayerControl != null )
{
camera.DebugGeometry.Color = new ColorValue( 1, 1, 1 );
camera.DebugGeometry.AddBounds( currentSeeUnitAllowPlayerControl.MapBounds );
}
}
//draw "Press Use" text
if( currentSwitch != null || currentSeeUnitAllowPlayerControl != null )
{
ColorValue color;
if( ( Time % 2 ) < 1 )
color = new ColorValue( 1, 1, 0 );
else
color = new ColorValue( 0, 1, 0 );
string text;
{
text = "Press \"Use\"";
//get binded keyboard key or mouse button
GameControlsManager.GameControlItem controlItem = GameControlsManager.Instance.
GetItemByControlKey( GameControlKeys.Use );
if( controlItem != null && controlItem.DefaultKeyboardMouseValues.Length != 0 )
{
GameControlsManager.SystemKeyboardMouseValue value =
controlItem.DefaultKeyboardMouseValues[ 0 ];
text += string.Format( " ({0})", value.ToString() );
}
}
EngineApp.Instance.ScreenGuiRenderer.AddText( text, new Vec2( .5f, .9f ),
HorizontalAlign.Center, VerticalAlign.Center, color );
}
}