java-projects/Turrets
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Add debug trajectory

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Victor 2014-03-15 17:23:04 +02:00
parent 4db1ebe2ed
commit aa5ea51e02
1 changed files with 23 additions and 0 deletions
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src/com/annimon/turrets/Turret.java
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@ -39,6 +39,29 @@ public class Turret implements Constants {
g.setColor(server ? Color.BLUE : Color.RED);
g.fillArc(turretX - TURRET_WIDTH / 2, Constants.HEIGHT - turretY - TURRET_HEIGHT / 2,
TURRET_WIDTH, TURRET_HEIGHT, 0, 180);
if (DEBUG_MODE) {
g.setColor(Color.RED);
double x = barrelX;
double y = barrelY;
final double speed = shotPower * (Constants.WIDTH / 80d);
final double windSpeed = 0d;
final double speedX = speed * Math.cos(barrelAngle);
final double vsin = speed * Math.sin(barrelAngle);
boolean isOver;
double t = 0;
do {
final double speedY = vsin - GRAVITATION_ACCELERATION * t;
// The longer the missile flight, the greater the wind impact.
if (server) x += speedX + Math.sin(t) * windSpeed;
else x -= speedX + Math.sin(t) * windSpeed;
y += speedY;
t += 0.01;
g.drawLine((int) x, Constants.HEIGHT - (int) y, (int) x, Constants.HEIGHT - (int) y);
isOver = (x < 0) || (x >= Constants.WIDTH) || (y < 0);
} while (!isOver);
}
}
private void calculateBarrelPosition() {