42 lines
931 B
Java
42 lines
931 B
Java
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/**
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* Copyright (c) SpaceToad, 2011
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* http://www.mod-buildcraft.com
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*
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* BuildCraft is distributed under the terms of the Minecraft Mod Public
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* License 1.0, or MMPL. Please check the contents of the license located in
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* http://www.mod-buildcraft.com/MMPL-1.0.txt
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*/
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package buildcraft.api.core;
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import net.minecraft.world.World;
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public class SafeTimeTracker {
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private long lastMark = 0;
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/**
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* Return true if a given delay has passed since last time marked was called successfully.
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*/
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public boolean markTimeIfDelay(World world, long delay) {
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if (world == null)
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return false;
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long currentTime = world.getWorldTime();
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if (currentTime < lastMark) {
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lastMark = currentTime;
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return false;
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} else if (lastMark + delay <= currentTime) {
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lastMark = world.getWorldTime();
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return true;
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} else
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return false;
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}
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public void markTime(World world) {
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lastMark = world.getWorldTime();
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}
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}
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