de.gurkenlabs.litiengine

Class GameTime

java.lang.Object

de.gurkenlabs.litiengine.GameTime

All Implemented Interfaces:

EnvironmentLoadedListener, java.util.EventListener

public final class GameTime
extends java.lang.Object
implements EnvironmentLoadedListener

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	GameTime()

Method Summary

Modifier and Type	Method and Description
void	loaded(Environment environment) This method was called after the environment was loaded.
long	now() Gets the current game time in ticks.
long	since(long tick) Calculates the delta time between the current game time and the specified ticks in milliseconds.
long	sinceEnvironmentLoad() Get the time in milliseconds that has passed since the current environment was loaded.
long	sinceGameStart() Gets the time in milliseconds that has passed since the game has been started. This uses the configured update rate to calculate the passed time from the specified ticks.
long	toMilliseconds(long ticks) Converts the specified ticks to milliseconds using the game loop's update rate.
long	toMilliseconds(long ticks, int updateRate) Converts the specified ticks to milliseconds using the specified update rate.
long	toTicks(int milliseconds) Converts the specified milliseconds to ticks using the game loop's update rate.
long	toTicks(int milliseconds, int updateRate) Converts the specified milliseconds to ticks using the specified update rate.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

GameTime

protected GameTime()

Method Detail

now

public long now()

Gets the current game time in ticks.

Returns:

The current game time in ticks.

See Also:

UpdateLoop.getTicks()

since

public long since(long tick)

Calculates the delta time between the current game time and the specified ticks in milliseconds.

Parameters:

tick - The tick for which to calculate the delta time.

Returns:

The delta time in ms.

See Also:

now()

sinceGameStart

public long sinceGameStart()

Gets the time in milliseconds that has passed since the game has been started.
This uses the configured update rate to calculate the passed time from the specified ticks.

Returns:

The time since the game has been started.

sinceEnvironmentLoad

public long sinceEnvironmentLoad()

Get the time in milliseconds that has passed since the current environment was loaded.

Returns:

The time since the current environment was loaded.

toMilliseconds

public long toMilliseconds(long ticks)

Converts the specified ticks to milliseconds using the game loop's update rate.

Parameters:

ticks - The ticks that will be converted to milliseconds.

Returns:

The milliseconds that correspond to the specified ticks.

toMilliseconds

public long toMilliseconds(long ticks,
                           int updateRate)

Converts the specified ticks to milliseconds using the specified update rate.

Parameters:

ticks - The ticks that will be converted to milliseconds.

updateRate - The updateRate that is used for the conversion.

Returns:

The milliseconds that correspond to the specified ticks.

toTicks

public long toTicks(int milliseconds)

Converts the specified milliseconds to ticks using the game loop's update rate.

Parameters:

milliseconds - The milliseconds that will be converted to ticks.

Returns:

The ticks that correspond to the specified milliseconds.

toTicks

public long toTicks(int milliseconds,
                    int updateRate)

Converts the specified milliseconds to ticks using the specified update rate.

Parameters:

milliseconds - The milliseconds that will be converted to ticks.

updateRate - The updateRate that is used for the conversion.

Returns:

The ticks that correspond to the specified milliseconds.

loaded

public void loaded(Environment environment)

Description copied from interface: EnvironmentLoadedListener

This method was called after the environment was loaded.

Specified by:

loaded in interface EnvironmentLoadedListener

Parameters:

environment - The environment that was loaded.