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engines/hpl1/penumbra-overture/GameObject.h

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+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/*
+ * Copyright (C) 2006-2010 - Frictional Games
+ *
+ * This file is part of Penumbra Overture.
+ */
+
+#ifndef GAME_GAME_OBJECT_H
+#define GAME_GAME_OBJECT_H
+
+#include "hpl1/engine/engine.h"
+#include "hpl1/penumbra-overture/GameEntity.h"
+
+using namespace hpl;
+
+//-----------------------------------------
+
+class iGameEnemy;
+
+//-----------------------------------------
+
+class cGameObject_SaveData : public iGameEntity_SaveData {
+	kSerializableClassInit(cGameObject_SaveData);
+
+public:
+	eObjectInteractMode mInteractMode;
+
+	iGameEntity *CreateEntity();
+};
+
+//------------------------------------------
+class cGameObject;
+
+class cGameObjectBodyCallback : public iPhysicsBodyCallback {
+public:
+	cGameObjectBodyCallback(cInit *apInit, cGameObject *apObject);
+
+	bool OnBeginCollision(iPhysicsBody *apBody, iPhysicsBody *apCollideBody);
+	void OnCollide(iPhysicsBody *apBody, iPhysicsBody *apCollideBody, cPhysicsContactData *apContactData);
+
+	cInit *mpInit;
+
+	cGameObject *mpObject;
+};
+
+//--------------------------------------
+
+class cObjectDisappearProperties {
+public:
+	cObjectDisappearProperties() {
+		mbActive = false;
+	}
+
+	bool mbActive;
+
+	float mfMinTime;
+	float mfMaxTime;
+
+	float mfTime;
+	float mfMinDistance;
+
+	float mfMinCloseDistance;
+};
+
+//--------------------------------------
+
+class cObjectBreakProperties {
+public:
+	cObjectBreakProperties() {
+		mbActive = false;
+	}
+
+	bool mbActive;
+
+	tString msEntity;
+	tString msSound;
+	tString msPS;
+	float mfMinImpulse;
+	float mfMinNormalSpeed;
+	float mfMinPlayerImpulse;
+	float mfCenterForce;
+
+	bool mbExplosion;
+	float mfExpl_Radius;
+	float mfExpl_MinDamage;
+	float mfExpl_MaxDamage;
+	float mfExpl_MinForce;
+	float mfExpl_MaxForce;
+	float mfExpl_MaxImpulse;
+	float mfExpl_MinMass;
+	int mlExpl_Strength;
+
+	bool mbLightFlash;
+	cColor mLight_Color;
+	float mfLight_Radius;
+	float mfLight_AddTime;
+	float mfLight_NegTime;
+	cVector3f mvLight_Offset;
+
+	bool mbEarRing;
+	float mfEarRing_MaxDist;
+	float mfEarRing_Time;
+};
+
+//--------------------------------------
+
+class cObjectAttractProperties {
+public:
+	cObjectAttractProperties() {
+		mbActive = false;
+	}
+
+	bool mbActive;
+	float mfDistance;
+	tStringVec mvSubtypes;
+
+	bool mbIsEaten;
+	float mfEatLength;
+};
+
+//--------------------------------------
+
+class cObjectDamageProperties {
+public:
+	cObjectDamageProperties() {
+		mbActive = false;
+	}
+
+	bool mbActive;
+	float mfMinLinearDamageSpeed;
+	float mfMinAngularDamageSpeed;
+	float mfMaxLinearDamageSpeed;
+	float mfMaxAngularDamageSpeed;
+	float mfMinDamage;
+	float mfMaxDamage;
+	int mlDamageStrength;
+};
+
+//--------------------------------------
+
+class cGameObject : public iGameEntity {
+	typedef iGameEntity super;
+	friend class cEntityLoader_GameObject;
+	friend class cGameObjectBodyCallback;
+
+public:
+	cGameObject(cInit *apInit, const tString &asName);
+	~cGameObject(void);
+
+	void OnPlayerInteract();
+	void OnPlayerPick();
+
+	bool IsSaved() {
+		if (mDisappearProps.mbActive)
+			return false;
+		return mbIsSaved;
+	}
+
+	void Update(float afTimeStep);
+
+	void BreakAction();
+
+	void OnDeath(float afDamage);
+
+	bool IsBreakable() { return mBreakProps.mbActive; }
+
+	void OnPlayerGravityCollide(iCharacterBody *apCharBody, cCollideData *apCollideData);
+
+	void SetInteractMode(eObjectInteractMode aInteractMode);
+	eObjectInteractMode GetInteractMode() { return mInteractMode; }
+
+	void SetupBreakObject();
+
+	bool IsDestroyable() { return mbDestroyable; }
+	float GetDestroyStrength() { return mfDestroyStrength; }
+	const tString &GetDestroySound() { return msDestoySound; }
+
+	void SetupForceOffset();
+
+	// SaveObject implementation
+	iGameEntity_SaveData *CreateSaveData();
+	void SaveToSaveData(iGameEntity_SaveData *apSaveData);
+	void LoadFromSaveData(iGameEntity_SaveData *apSaveData);
+
+private:
+	void GrabObject();
+
+	void MoveObject();
+	float GetMoveDist();
+
+	void PushObject();
+	float GetPushDist();
+
+	void UpdateAttraction(float afTimeStep);
+	Hpl1::Std::set<iGameEnemy *> m_setAttractedEnemies;
+	iGameEnemy *mpCurrentAttraction;
+	float mfAttractCount;
+
+	eObjectInteractMode mInteractMode;
+
+	float mfForwardUpMul;
+	float mfForwardRightMul;
+
+	float mfUpMul;
+	float mfRightMul;
+
+	bool mbPickAtPoint;
+	bool mbRotateWithPlayer;
+
+	bool mbUseNormalMass;
+	float mfGrabMassMul;
+
+	bool mbCanBeThrown;
+	bool mbCanBePulled;
+
+	bool mbIsMover;
+
+	bool mbDestroyable;
+	float mfDestroyStrength;
+	tString msDestoySound;
+
+	bool mbForceLightOffset;
+	cVector3f mvLightOffset;
+	tMatrixfVec mvLightLocalOffsets;
+
+	float mfHapticTorqueMul;
+
+	float mfCloseToSameCount;
+
+	cObjectBreakProperties mBreakProps;
+
+	cObjectDisappearProperties mDisappearProps;
+
+	cObjectAttractProperties mAttractProps;
+
+	cObjectDamageProperties mDamageProps;
+
+	cGameObjectBodyCallback *mpBodyCallback;
+};
+
+//--------------------------------------
+
+class cEntityLoader_GameObject : public cEntityLoader_Object {
+public:
+	cEntityLoader_GameObject(const tString &asName, cInit *apInit);
+	~cEntityLoader_GameObject();
+
+	static eObjectInteractMode ToInteractMode(const char *apString);
+
+private:
+	void BeforeLoad(TiXmlElement *apRootElem, const cMatrixf &a_mtxTransform, cWorld3D *apWorld);
+	void AfterLoad(TiXmlElement *apRootElem, const cMatrixf &a_mtxTransform, cWorld3D *apWorld);
+
+	cInit *mpInit;
+};
+
+#endif // GAME_GAME_OBJECT_H