robocode
Class Rules

java.lang.Object
  extended by robocode.Rules

public final class Rules
extends Object

Constants and methods that defines the rules of Robocode. Constants are used for rules that will not change. Methods are provided for rules that can be changed between battles or which depends on some other factor.

Since:
1.1.4
Author:
Luis Crespo (original), Flemming N. Larsen (original)

Field Summary
static double ACCELERATION
          The acceleration of a robot, i.e. the increase of velocity when the robot moves forward, which is 1 pixel/turn.
static double DECELERATION
          The deceleration of a robot, i.e. the decrease of velocity when the robot moves backwards (or brakes), which is 2 pixels/turn.
static double GUN_TURN_RATE
          The turning rate of the gun measured in degrees, which is 20 degrees/turn.
static double GUN_TURN_RATE_RADIANS
          The turning rate of the gun measured in radians instead of degrees.
static double MAX_BULLET_POWER
          The maximum bullet power, i.e. the maximum amount of energy that can be transferred to a bullet when it is fired, which is 3 energy points.
static double MAX_TURN_RATE
          The maximum turning rate of the robot, in degrees, which is 10 degress/turn.
static double MAX_TURN_RATE_RADIANS
          The maximum turning rate of the robot measured in radians instead of degrees.
static double MAX_VELOCITY
          The maximum velocity of a robot, which is 8 pixels/turn.
static double MIN_BULLET_POWER
          The minimum bullet power, i.e the amount of energy required for firing a bullet, which is 0.1 energy points.
static double RADAR_SCAN_RADIUS
          The radar scan radius, which is 1200 pixels.
static double RADAR_TURN_RATE
          The turning rate of the radar measured in degrees, which is 45 degrees/turn.
static double RADAR_TURN_RATE_RADIANS
          The turning rate of the radar measured in radians instead of degrees.
static double ROBOT_HIT_BONUS
          The amount of bonus given when a robot moving forward hits an opponent robot (ramming), which is 1.2 energy points.
static double ROBOT_HIT_DAMAGE
          The amount of damage taken when a robot hits or is hit by another robot, which is 0.6 energy points.
 
Method Summary
static double getBulletDamage(double bulletPower)
          Returns the amount of damage of a bullet given a specific bullet power.
static double getBulletHitBonus(double bulletPower)
          Returns the amount of bonus given when a robot's bullet hits an opponent robot given a specific bullet power.
static double getBulletSpeed(double bulletPower)
          Returns the speed of a bullet given a specific bullet power measured in pixels/turn.
static double getGunHeat(double bulletPower)
          Returns the heat produced by firing the gun given a specific bullet power.
static double getTurnRate(double velocity)
          Returns the turn rate of a robot given a specific velocity measured in degrees/turn.
static double getTurnRateRadians(double velocity)
          Returns the turn rate of a robot given a specific velocity measured in radians/turn.
static double getWallHitDamage(double velocity)
          Returns the amount of damage taken when robot hits a wall with a specific velocity.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

ACCELERATION

public static final double ACCELERATION
The acceleration of a robot, i.e. the increase of velocity when the robot moves forward, which is 1 pixel/turn.

See Also:
Constant Field Values

DECELERATION

public static final double DECELERATION
The deceleration of a robot, i.e. the decrease of velocity when the robot moves backwards (or brakes), which is 2 pixels/turn.

See Also:
Constant Field Values

MAX_VELOCITY

public static final double MAX_VELOCITY
The maximum velocity of a robot, which is 8 pixels/turn.

See Also:
Constant Field Values

RADAR_SCAN_RADIUS

public static final double RADAR_SCAN_RADIUS
The radar scan radius, which is 1200 pixels. Robots which is more than 1200 pixels away cannot be seen on the radar.

See Also:
Constant Field Values

MIN_BULLET_POWER

public static final double MIN_BULLET_POWER
The minimum bullet power, i.e the amount of energy required for firing a bullet, which is 0.1 energy points.

See Also:
Constant Field Values

MAX_BULLET_POWER

public static final double MAX_BULLET_POWER
The maximum bullet power, i.e. the maximum amount of energy that can be transferred to a bullet when it is fired, which is 3 energy points.

See Also:
Constant Field Values

MAX_TURN_RATE

public static final double MAX_TURN_RATE
The maximum turning rate of the robot, in degrees, which is 10 degress/turn. Note, that the turn rate of the robot depends on it's velocity.

See Also:
MAX_TURN_RATE_RADIANS, getTurnRate(double), getTurnRateRadians(double), Constant Field Values

MAX_TURN_RATE_RADIANS

public static final double MAX_TURN_RATE_RADIANS
The maximum turning rate of the robot measured in radians instead of degrees.

See Also:
MAX_TURN_RATE, getTurnRate(double), getTurnRateRadians(double)

GUN_TURN_RATE

public static final double GUN_TURN_RATE
The turning rate of the gun measured in degrees, which is 20 degrees/turn. Note, that if setAdjustGunForRobotTurn(true) has been called, the gun turn is independent of the robot turn. In this case the gun moves relatively to the screen. If setAdjustGunForRobotTurn(false) has been called or setAdjustGunForRobotTurn() has not been called at all (this is the default), then the gun turn is dependent on the robot turn, and in this case the gun moves relatively to the robot body.

See Also:
GUN_TURN_RATE_RADIANS, Robot.setAdjustGunForRobotTurn(boolean), Constant Field Values

GUN_TURN_RATE_RADIANS

public static final double GUN_TURN_RATE_RADIANS
The turning rate of the gun measured in radians instead of degrees.

See Also:
GUN_TURN_RATE

RADAR_TURN_RATE

public static final double RADAR_TURN_RATE
The turning rate of the radar measured in degrees, which is 45 degrees/turn. Note, that if setAdjustRadarForRobotTurn(true) and/or setAdjustRadarForGunTurn(true) has been called, the radar turn is independent of the robot and/or gun turn. If both methods has been set to true, the radar moves relatively to the screen. If setAdjustRadarForRobotTurn(false) and/or setAdjustRadarForGunTurn(false) has been called or not called at all (this is the default), then the radar turn is dependent on the robot and/or gun turn, and in this case the radar moves relatively to the gun and/or robot body.

See Also:
RADAR_TURN_RATE_RADIANS, Robot.setAdjustGunForRobotTurn(boolean), Robot.setAdjustRadarForGunTurn(boolean), Constant Field Values

RADAR_TURN_RATE_RADIANS

public static final double RADAR_TURN_RATE_RADIANS
The turning rate of the radar measured in radians instead of degrees.

See Also:
RADAR_TURN_RATE

ROBOT_HIT_DAMAGE

public static final double ROBOT_HIT_DAMAGE
The amount of damage taken when a robot hits or is hit by another robot, which is 0.6 energy points.

See Also:
Constant Field Values

ROBOT_HIT_BONUS

public static final double ROBOT_HIT_BONUS
The amount of bonus given when a robot moving forward hits an opponent robot (ramming), which is 1.2 energy points.

See Also:
Constant Field Values
Method Detail

getTurnRate

public static double getTurnRate(double velocity)
Returns the turn rate of a robot given a specific velocity measured in degrees/turn.

Parameters:
velocity - the velocity of the robot.
Returns:
turn rate in degrees/turn.
See Also:
getTurnRateRadians(double)

getTurnRateRadians

public static double getTurnRateRadians(double velocity)
Returns the turn rate of a robot given a specific velocity measured in radians/turn.

Parameters:
velocity - the velocity of the robot.
Returns:
turn rate in radians/turn.
See Also:
getTurnRate(double)

getWallHitDamage

public static double getWallHitDamage(double velocity)
Returns the amount of damage taken when robot hits a wall with a specific velocity.

Parameters:
velocity - the velocity of the robot.
Returns:
wall hit damage in energy points.

getBulletDamage

public static double getBulletDamage(double bulletPower)
Returns the amount of damage of a bullet given a specific bullet power.

Parameters:
bulletPower - the energy power of the bullet.
Returns:
bullet damage in energy points.

getBulletHitBonus

public static double getBulletHitBonus(double bulletPower)
Returns the amount of bonus given when a robot's bullet hits an opponent robot given a specific bullet power.

Parameters:
bulletPower - the energy power of the bullet.
Returns:
bullet hit bonus in energy points.

getBulletSpeed

public static double getBulletSpeed(double bulletPower)
Returns the speed of a bullet given a specific bullet power measured in pixels/turn.

Parameters:
bulletPower - the energy power of the bullet.
Returns:
bullet speed in pixels/turn

getGunHeat

public static double getGunHeat(double bulletPower)
Returns the heat produced by firing the gun given a specific bullet power.

Parameters:
bulletPower - the energy power of the bullet.
Returns:
gun heat


Copyright © 2013 Robocode. All Rights Reserved.