TechReborn/src/main/java/techreborn/client/VersionCheckerClient.java

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package techreborn.client;
import cpw.mods.fml.client.GuiModList;
import cpw.mods.fml.common.eventhandler.SubscribeEvent;
import net.minecraft.util.ResourceLocation;
import net.minecraftforge.client.event.GuiScreenEvent;
import org.lwjgl.opengl.GL11;
import techreborn.Core;
import java.awt.*;
import java.util.ArrayList;
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public class VersionCheckerClient {
ResourceLocation texture;
public VersionCheckerClient() {
texture = new ResourceLocation("textures/gui/demo_background.png");
}
@SubscribeEvent
public void drawGui(GuiScreenEvent.DrawScreenEvent event){
if(event.gui instanceof GuiModList){
ArrayList<String> changeLog = Core.INSTANCE.versionChecker.getChangeLogSinceCurrentVersion();
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String s = "";
if(Core.INSTANCE.versionChecker.isChecking){
s = "Checking for update...";
} else if(Core.INSTANCE.versionChecker.isLatestVersion()){
s = "You have the latest version of TechReborn";
} else{
s = "There is an update for TechReborn with " + changeLog.size() + " changes.";
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}
event.gui.drawString(event.gui.mc.fontRenderer, s, 10, 5, Color.white.getRGB());
if(!Core.INSTANCE.versionChecker.isLatestVersion()){
if(event.mouseY < 20){
GuiUtil.drawTooltipBox(5, 15, 330, changeLog.size() * 10 + 5);
int y = 20;
for(String change : changeLog){
event.gui.drawString(event.gui.mc.fontRenderer, change, 10, y, Color.white.getRGB());
y+= 10;
}
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}
}
}
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}
}