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engines/hpl1/penumbra-overture/PlayerState.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_PLAYER_STATES_H
+#define GAME_PLAYER_STATES_H
+
+#include "hpl1/penumbra-overture/ButtonHandler.h"
+#include "hpl1/penumbra-overture/DeathMenu.h"
+#include "hpl1/penumbra-overture/GameItemType.h"
+#include "hpl1/penumbra-overture/GameMessageHandler.h"
+#include "hpl1/penumbra-overture/GameObject.h"
+#include "hpl1/penumbra-overture/Inventory.h"
+#include "hpl1/penumbra-overture/Notebook.h"
+#include "hpl1/penumbra-overture/NumericalPanel.h"
+#include "hpl1/penumbra-overture/PlayerHands.h"
+
+//////////////////////////////////////////////////////////////////////////
+// BASE STATE
+//////////////////////////////////////////////////////////////////////////
+
+class iPlayerState {
+public:
+	ePlayerState mType;
+	ePlayerState mPreviuosState;
+
+	iPlayerState(cInit *apInit, cPlayer *apPlayer, ePlayerState aType) {
+		mpInit = apInit;
+
+		mpPlayer = apPlayer;
+		mType = aType;
+
+		mPreviuosState = ePlayerState_LastEnum;
+	}
+
+	virtual ~iPlayerState() {}
+
+	//-------------------------------------
+
+	void InitState(iPlayerState *apPrevState) {
+		if (apPrevState) {
+			apPrevState->LeaveState(this);
+			EnterState(apPrevState);
+			mPreviuosState = apPrevState->mType;
+		}
+	}
+
+	//-------------------------------------
+
+	virtual void OnUpdate(float afTimeStep) {}
+	virtual void OnPostSceneDraw() {}
+	virtual void OnDraw() {}
+
+	virtual void OnStartInteract() {}
+	virtual void OnStopInteract() {}
+	virtual void OnStartExamine() {}
+	virtual void OnStopExamine() {}
+	virtual void OnStartHolster() {}
+
+	virtual bool OnJump() { return true; }
+
+	virtual void OnStartRun() {}
+	virtual void OnStopRun() {}
+
+	virtual void OnStartCrouch() {}
+	virtual void OnStopCrouch() {}
+
+	virtual void OnStartInteractMode() {}
+
+	virtual bool OnStartInventory() { return true; }
+
+	virtual bool OnStartInventoryShortCut(int alNum) { return true; }
+
+	virtual bool OnMoveForwards(float afMul, float afTimeStep) { return true; }
+	virtual bool OnMoveSideways(float afMul, float afTimeStep) { return true; }
+
+	virtual bool OnAddYaw(float afVal) { return true; }
+	virtual bool OnAddPitch(float afVal) { return true; }
+
+	virtual void EnterState(iPlayerState *apPrevState) {}
+	virtual void LeaveState(iPlayerState *apNextState) {}
+
+	//-------------------------------------
+
+protected:
+	cInit *mpInit;
+	cPlayer *mpPlayer;
+};
+
+#endif // GAME_PLAYER_STATES_H