    001/*
    002 * Forge Mod Loader
    003 * Copyright (c) 2012-2013 cpw.
    004 * All rights reserved. This program and the accompanying materials
    005 * are made available under the terms of the GNU Lesser Public License v2.1
    006 * which accompanies this distribution, and is available at
    007 * http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
    008 *
    009 * Contributors:
    010 *     cpw - implementation
    011 */
    012
    013package cpw.mods.fml.client;
    014
    015import net.minecraft.client.gui.GuiErrorScreen;
    016import cpw.mods.fml.common.MissingModsException;
    017import cpw.mods.fml.common.versioning.ArtifactVersion;
    018import cpw.mods.fml.common.versioning.DefaultArtifactVersion;
    019
    020public class GuiModsMissing extends GuiErrorScreen
    021{
    022
    023    private MissingModsException modsMissing;
    024
    025    public GuiModsMissing(MissingModsException modsMissing)
    026    {
    027        this.modsMissing = modsMissing;
    028    }
    029
    030    @Override
    031
    032    /**
    033     * Adds the buttons (and other controls) to the screen in question.
    034     */
    035    public void initGui()
    036    {
    037        super.initGui();
    038    }
    039    @Override
    040
    041    /**
    042     * Draws the screen and all the components in it.
    043     */
    044    public void drawScreen(int par1, int par2, float par3)
    045    {
    046        this.drawDefaultBackground();
    047        int offset = Math.max(85 - modsMissing.missingMods.size() * 10, 10);
    048        this.drawCenteredString(this.fontRenderer, "Forge Mod Loader has found a problem with your minecraft installation", this.width / 2, offset, 0xFFFFFF);
    049        offset+=10;
    050        this.drawCenteredString(this.fontRenderer, "The mods and versions listed below could not be found", this.width / 2, offset, 0xFFFFFF);
    051        offset+=5;
    052        for (ArtifactVersion v : modsMissing.missingMods)
    053        {
    054            offset+=10;
    055            if (v instanceof DefaultArtifactVersion)
    056            {
    057                DefaultArtifactVersion dav =  (DefaultArtifactVersion)v;
    058                if (dav.getRange() != null && dav.getRange().isUnboundedAbove())
    059                {
    060                    this.drawCenteredString(this.fontRenderer, String.format("%s : minimum version required is %s", v.getLabel(), dav.getRange().getLowerBoundString()), this.width / 2, offset, 0xEEEEEE);
    061                    continue;
    062                }
    063            }
    064            this.drawCenteredString(this.fontRenderer, String.format("%s : %s", v.getLabel(), v.getRangeString()), this.width / 2, offset, 0xEEEEEE);
    065        }
    066        offset+=20;
    067        this.drawCenteredString(this.fontRenderer, "The file 'ForgeModLoader-client-0.log' contains more information", this.width / 2, offset, 0xFFFFFF);
    068    }
    069}