state.h

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#pragma once

#include <SDL.h>
#include <iostream>
#include <string.h>

class StateManager;

class State
{
protected:
    /*A pointer to the state manager*/
    StateManager * stateManager;
    /*The render to display to*/
    SDL_Renderer * renderer;
    /*the dimensions of the screen*/
    int screenWidth;
    int screenHeight;
public:
    State(StateManager *, SDL_Renderer *, int, int);

    virtual ~State();

    virtual bool input() = 0;

    virtual void update(float deltaTime) = 0;

    virtual void draw() = 0;
};