AdventuresInLestoria/Crawler/GameState.cpp

/*
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~~~~~~~~~~~~~~~

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*/
#include "Crawler.h"
#include "GameState.h"
#include "State_GameRun.h"
#include "State_OverworldMap.h"
#include "State_MainMenu.h"

INCLUDE_game

#define NEW_STATE(state,class) GameState::states[state]=NEW class();

void GameState::Initialize(){
	NEW_STATE(States::GAME_RUN,State_GameRun);
	NEW_STATE(States::OVERWORLD_MAP,State_OverworldMap);
	NEW_STATE(States::MAIN_MENU,State_MainMenu);

	GameState::ChangeState(States::OVERWORLD_MAP);
}

void GameState::ChangeState(States::State newState){
		GameState*prevState=STATE;
		if(!states.count(newState)){
			ERR("WARNING! State not defined for state "<<newState<<"!")
		}
		STATE=states.at(newState);
		game->camera.SetTarget(game->GetPlayer()->GetPos());
		STATE->OnStateChange(prevState);
	}

GameState::~GameState(){}