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Properly reset world speed

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This commit is contained in:
David96 2021-01-02 12:13:31 +01:00
parent c90e51dffa
commit 2f699eb5e5
1 changed files with 6 additions and 3 deletions
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9
World.java
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@ -4,9 +4,11 @@ import java.util.Random;
class World implements Drawable class World implements Drawable
{ {
private static final int DISTANCE = 250; private static final int DISTANCE = 250;
private static final int START_SPEED = 150;
private static final int ACCELERATION = 2;
private final ArrayList<Rectangle> _obstacles; private final ArrayList<Rectangle> _obstacles;
private double _speed = 150; private double _speed;
private double _acc = 2;
private final Random _random; private final Random _random;
public World(GameScreen game) public World(GameScreen game)
@ -21,6 +23,7 @@ class World implements Drawable
{ {
_obstacles.clear(); _obstacles.clear();
createObstacle(TurtleWelt.WIDTH); createObstacle(TurtleWelt.WIDTH);
_speed = START_SPEED;
} }
private void createObstacle(int x) private void createObstacle(int x)
@ -58,7 +61,7 @@ class World implements Drawable
} }
// Increase speed according to acceleration // Increase speed according to acceleration
_speed += _acc * elapsed * 1e-3; _speed += ACCELERATION * elapsed * 1e-3;
} }
public boolean checkCollision(Rectangle r) public boolean checkCollision(Rectangle r)