Initial commit

Lts/Plugins/BuildingViewer/Common/BgViewer/viewerCtrl/playercomponent.h

@@ -0,0 +1,110 @@
+#pragma once
+
+#include <dtEntity/component.h>
+#include <dtEntity/entity.h>
+#include <dtEntity/defaultentitysystem.h>
+#include <dtEntity/dynamicproperty.h>
+#include <dtEntity/scriptaccessor.h>
+#include <osg/Referenced>
+#include <osg/PositionAttitudeTransform>
+#include <dtEntityOSG/layercomponent.h>
+#include <dtEntityOSG/osgdebugdrawinterface.h>
+#include "buildingmanager.h"
+#include <set>
+
+namespace dtEntityOSG
+{
+class TransformComponent;
+}
+
+namespace VCtrl
+{
+
+////////////////////////////////////////////////////////////////////////////////
+class PlayerComponent final : public dtEntity::Component
+{
+public:
+  static const dtEntity::StringId TYPE;
+
+  PlayerComponent() = default;
+
+  virtual dtEntity::ComponentType GetType() const override { return TYPE; }
+
+  virtual bool IsInstanceOf(dtEntity::ComponentType id) const
+  {
+    return ((id == TYPE));
+  }
+
+  void OnAddedToEntity(dtEntity::Entity &entity) override;
+
+  void OnRemovedFromEntity(dtEntity::Entity &entity) override;
+
+  dtEntity::Entity *GetEntity() const { return mEntity; }
+
+  void PlaceAt(const osg::Vec3d& _goal, const VCtrl::OBB& obb, int roomNumber, const std::string& roomname);
+
+  struct Command : public osg::Referenced
+  {
+    double mStartTime = 0;
+    Command(double startTime) : mStartTime(startTime) {}
+    virtual ~Command() = default;
+    virtual void Execute(PlayerComponent *component) = 0;
+  };
+
+  void AddCommand(Command *c) { mCommands.insert(c); }
+  size_t GetNumCommands() const { return mCommands.size(); }
+  void ExecuteCommands(double timenow);
+  void DeleteQueuedCommands();
+
+  dtEntityOSG::TransformComponent *GetTransform();
+
+  osg::Vec4 GetColor() const;
+  void SetColor(const osg::Vec4 &);
+
+  dtEntity::StringId GetCurrentCellGroup() const { return mCurrentCellGroup; }
+  dtEntity::StringId GetCurrentRoom() const { return mCurrentRoom; }
+  dtEntity::StringId GetPreviousRoom() const { return mPreviousRoom; }
+
+private:
+  void PositionOnMesh(const VCtrl::OBB&, osg::Vec3d& pos, const std::string& roomname);
+  dtEntity::Entity *mEntity = nullptr;
+
+  using Commands = std::set<osg::ref_ptr<Command>>;
+  Commands mCommands;
+
+  dtEntityOSG::TransformComponent *mTransform = nullptr;
+  osg::Vec4f mColor;
+  dtEntity::StringId mCurrentCellGroup = dtEntity::StringId();
+  dtEntity::StringId mCurrentRoom = dtEntity::StringId();
+  dtEntity::StringId mPreviousRoom = dtEntity::StringId();
+};
+
+
+////////////////////////////////////////////////////////////////////////////////
+class PlayerSystem final
+  : public dtEntity::DefaultEntitySystem<PlayerComponent>
+  , public dtEntity::ScriptAccessor
+{
+
+public:
+  static const dtEntity::StringId TYPE;
+
+  explicit PlayerSystem(dtEntity::EntityManager &em);
+
+  void OnTick(const dtEntity::Message &m);
+
+  void ShowHidePlayer(dtEntity::EntityId eid, bool show, double when);
+  void TeleportToTarget(dtEntity::EntityId id, double when, const osg::Vec3d &goal, const VCtrl::OBB &obb, int roomNumber, const std::string &roomname);
+  void PlayerShoot(int32_t id, dtEntity::EntityId shooterid, dtEntity::EntityId targetid,
+                   const Vec3d &shooterPos, const Vec3d &targetPos,
+                   int buildingIdSrc, int roomNumberSrc, int buildingIdDst, int roomNumberDst, int lineType,
+                   double when, double duration);
+  void RemovePlayerShoot(int32_t id, double when);
+
+  // delete commands from all players
+  void DeleteQueuedCommands();
+
+private:
+  dtEntity::MessageFunctor mTickFunctor;
+};
+}