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TickrateChanger.java
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TickrateChanger.java
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package me.guichaguri.tickratechanger;
import java.io.File;
import java.lang.reflect.Field;
import java.util.Map;
import me.guichaguri.tickratechanger.api.TickrateAPI;
import net.minecraft.client.Minecraft;
import net.minecraft.util.Timer;
import net.minecraftforge.fml.common.network.simpleimpl.SimpleNetworkWrapper;
import net.minecraftforge.fml.relauncher.IFMLCallHook;
import net.minecraftforge.fml.relauncher.IFMLLoadingPlugin;
import net.minecraftforge.fml.relauncher.IFMLLoadingPlugin.TransformerExclusions;
import net.minecraftforge.fml.relauncher.Side;
import net.minecraftforge.fml.relauncher.SideOnly;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
/**
* @author Guilherme Chaguri
*/
@TransformerExclusions({"me.guichaguri.tickratechanger"})
public class TickrateChanger implements IFMLLoadingPlugin, IFMLCallHook {
public static TickrateChanger INSTANCE;
public static Logger LOGGER = LogManager.getLogger("Tickrate Changer");
public static SimpleNetworkWrapper NETWORK;
public static TickrateCommand COMMAND = null;
public static File CONFIG_FILE = null;
public static final String MODID = "tickratechanger";
public static final String VERSION = "1.0.4";
public static final String GAME_RULE = "tickrate";
// Default tickrate - can be changed in the config file
public static float DEFAULT_TICKRATE = 20;
// Stored client-side tickrate
public static float TICKS_PER_SECOND = 20;
// Server-side tickrate in miliseconds
public static long MILISECONDS_PER_TICK = 50L;
// Min Tickrate
public static float MIN_TICKRATE = 0.1F;
// Max Tickrate
public static float MAX_TICKRATE = 1000;
// Show Messages
public static boolean SHOW_MESSAGES = true;
public TickrateChanger() {
INSTANCE = this;
}
@Override
public String[] getASMTransformerClass() {
return new String[]{"me.guichaguri.tickratechanger.TickrateTransformer"};
}
@Override
public String getModContainerClass() {
return "me.guichaguri.tickratechanger.TickrateContainer";
}
@Override
public String getSetupClass() {
return "me.guichaguri.tickratechanger.TickrateChanger";
}
@Override
public void injectData(Map<String, Object> data) {
}
@Override
public String getAccessTransformerClass() {
return null;
}
@Override
public Void call() throws Exception {
return null;
}
private Field clientTimer = null;
@SideOnly(Side.CLIENT)
public void updateClientTickrate(float tickrate, boolean log) {
if(!TickrateAPI.isValidTickrate(tickrate)) {
TickrateChanger.LOGGER.info("Ignoring invalid tickrate: " + tickrate);
return;
}
if(log) LOGGER.info("Updating client tickrate to " + tickrate);
TICKS_PER_SECOND = tickrate;
Minecraft mc = Minecraft.getMinecraft();
if(mc == null) return; // Oops!
try {
if(clientTimer == null) {
TickrateChanger.LOGGER.info("Creating reflection instances...");
for(Field f : mc.getClass().getDeclaredFields()) {
if(f.getType() == Timer.class) {
clientTimer = f;
clientTimer.setAccessible(true);
break;
}
}
}
clientTimer.set(mc, new Timer(TICKS_PER_SECOND));
} catch(Exception ex) {
ex.printStackTrace();
}
}
public void updateServerTickrate(float tickrate, boolean log) {
if(!TickrateAPI.isValidTickrate(tickrate)) {
TickrateChanger.LOGGER.info("Ignoring invalid tickrate: " + tickrate);
return;
}
if(log) LOGGER.info("Updating server tickrate to " + tickrate);
MILISECONDS_PER_TICK = (long)(1000L / tickrate);
}
}