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97 lines (79 loc) · 2.56 KB
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// ----------------------------------------------------------------
// From Game Programming in C++ by Sanjay Madhav
// Copyright (C) 2017 Sanjay Madhav. All rights reserved.
//
// Released under the BSD License
// See LICENSE in root directory for full details.
// ----------------------------------------------------------------
#pragma once
#include <unordered_map>
#include <string>
#include <vector>
#include "Math.h"
#include "SoundEvent.h"
#include <SDL/SDL_types.h>
class Game
{
public:
Game();
bool Initialize();
void RunLoop();
void Shutdown();
void AddActor(class Actor* actor);
void RemoveActor(class Actor* actor);
class Renderer* GetRenderer() { return mRenderer; }
class AudioSystem* GetAudioSystem() { return mAudioSystem; }
class PhysWorld* GetPhysWorld() { return mPhysWorld; }
class HUD* GetHUD() { return mHUD; }
// Manage UI stack
const std::vector<class UIScreen*>& GetUIStack() { return mUIStack; }
void PushUI(class UIScreen* screen);
class FollowActor* GetPlayer() { return mFollowActor; }
enum GameState
{
EGameplay,
EPaused,
EQuit
};
GameState GetState() const { return mGameState; }
void SetState(GameState state) { mGameState = state; }
class Font* GetFont(const std::string& fileName);
void LoadText(const std::string& fileName);
const std::string& GetText(const std::string& key);
class Skeleton* GetSkeleton(const std::string& fileName);
class Animation* GetAnimation(const std::string& fileName);
const std::vector<class Actor*>& GetActors() const { return mActors; }
void SetFollowActor(class FollowActor* actor) { mFollowActor = actor; }
private:
void ProcessInput();
void HandleKeyPress(int key);
void UpdateGame();
void GenerateOutput();
void LoadData();
void UnloadData();
// All the actors in the game
std::vector<class Actor*> mActors;
std::vector<class UIScreen*> mUIStack;
// Map for fonts
std::unordered_map<std::string, class Font*> mFonts;
// Map of loaded skeletons
std::unordered_map<std::string, class Skeleton*> mSkeletons;
// Map of loaded animations
std::unordered_map<std::string, class Animation*> mAnims;
// Map for text localization
std::unordered_map<std::string, std::string> mText;
// Any pending actors
std::vector<class Actor*> mPendingActors;
class Renderer* mRenderer;
class AudioSystem* mAudioSystem;
class PhysWorld* mPhysWorld;
class HUD* mHUD;
Uint32 mTicksCount;
GameState mGameState;
// Track if we're updating actors right now
bool mUpdatingActors;
// Game-specific code
class FollowActor* mFollowActor;
class SpriteComponent* mCrosshair;
SoundEvent mMusicEvent;
};