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 java.util.List;
016import java.util.Map.Entry;
017
018import net.minecraft.client.gui.GuiButton;
019import net.minecraft.client.gui.GuiYesNo;
020import net.minecraft.util.StringTranslate;
021
022import com.google.common.collect.Lists;
023import com.google.common.collect.MapDifference;
024import com.google.common.collect.MapDifference.ValueDifference;
025
026import cpw.mods.fml.common.registry.ItemData;
027import cpw.mods.fml.common.versioning.ArtifactVersion;
028
029public class GuiIdMismatchScreen extends GuiYesNo {
030    private List<String> missingIds = Lists.newArrayList();
031    private List<String> mismatchedIds = Lists.newArrayList();
032    private boolean allowContinue;
033
034    public GuiIdMismatchScreen(MapDifference<Integer, ItemData> idDifferences, boolean allowContinue)
035    {
036        super(null,"ID mismatch", "Should I continue?", 1);
037        parentScreen = this;
038        for (Entry<Integer, ItemData> entry : idDifferences.entriesOnlyOnLeft().entrySet())
039        {
040            missingIds.add(String.format("ID %d (ModID: %s, type %s) is missing", entry.getValue().getItemId(), entry.getValue().getModId(), entry.getValue().getItemType()));
041        }
042        for (Entry<Integer, ValueDifference<ItemData>> entry : idDifferences.entriesDiffering().entrySet())
043        {
044            ItemData world = entry.getValue().leftValue();
045            ItemData game = entry.getValue().rightValue();
046            mismatchedIds.add(String.format("ID %d is mismatched. World: (ModID: %s, type %s, ordinal %d) Game (ModID: %s, type %s, ordinal %d)", world.getItemId(), world.getModId(), world.getItemType(), world.getOrdinal(), game.getModId(), game.getItemType(), game.getOrdinal()));
047        }
048        this.allowContinue = allowContinue;
049    }
050
051    @Override
052    public void confirmClicked(boolean choice, int par2)
053    {
054        FMLClientHandler.instance().callbackIdDifferenceResponse(choice);
055    }
056
057    @Override
058
059    /**
060     * Draws the screen and all the components in it.
061     */
062    public void drawScreen(int par1, int par2, float par3)
063    {
064        this.drawDefaultBackground();
065        if (!allowContinue && buttonList.size() == 2)
066        {
067            buttonList.remove(0);
068        }
069        int offset = Math.max(85 - missingIds.size() * 10 + mismatchedIds.size() * 30, 10);
070        this.drawCenteredString(this.fontRenderer, "Forge Mod Loader has found world ID mismatches", this.width / 2, offset, 0xFFFFFF);
071        offset += 10;
072        for (String s: missingIds) {
073            this.drawCenteredString(this.fontRenderer, s, this.width / 2, offset, 0xEEEEEE);
074            offset += 10;
075        }
076        for (String s: mismatchedIds) {
077            this.drawCenteredString(this.fontRenderer, s, this.width / 2, offset, 0xEEEEEE);
078            offset += 10;
079        }
080        offset += 10;
081        if (allowContinue)
082        {
083            this.drawCenteredString(this.fontRenderer, "Do you wish to continue loading?", this.width / 2, offset, 0xFFFFFF);
084            offset += 10;
085        }
086        else
087        {
088            this.drawCenteredString(this.fontRenderer, "You cannot connect to this server", this.width / 2, offset, 0xFFFFFF);
089            offset += 10;
090        }
091        // super.super. Grrr
092        for (int var4 = 0; var4 < this.buttonList.size(); ++var4)
093        {
094            GuiButton var5 = (GuiButton)this.buttonList.get(var4);
095            var5.yPosition = Math.min(offset + 10, this.height - 20);
096            if (!allowContinue)
097            {
098                var5.xPosition = this.width / 2 - 75;
099                var5.displayString = StringTranslate.getInstance().translateKey("gui.done");
100            }
101            var5.drawButton(this.mc, par1, par2);
102        }
103    }
104}