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#pragma once
#include "bitmap.h"
#include "util.h"
class Level;
class Train {
public:
explicit Train(Level& level)
: m_sprite("res/car.png"), m_level(level) { }
void update();
void draw(Bitmap&, int, int);
void setPosition(int x, int y);
// Add a vehicle to the end of this train
void addVehicle(Train*);
private:
void findDirection();
void findNextTile();
Train* m_next { nullptr };
Train* m_prev { nullptr };
Bitmap m_sprite;
Level& m_level;
int x { 0 }, y { 0 };
float m_speed { 0.05f };
float m_progress { 0.f };
Direction m_dir { North };
int m_nextX { 0 }, m_nextY { 0 };
};
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