    001package cpw.mods.fml.client;
    002
    003import java.util.List;
    004import java.util.Map.Entry;
    005
    006import net.minecraft.client.gui.GuiButton;
    007import net.minecraft.client.gui.GuiYesNo;
    008import net.minecraft.util.StringTranslate;
    009
    010import com.google.common.collect.Lists;
    011import com.google.common.collect.MapDifference;
    012import com.google.common.collect.MapDifference.ValueDifference;
    013
    014import cpw.mods.fml.common.registry.ItemData;
    015import cpw.mods.fml.common.versioning.ArtifactVersion;
    016
    017public class GuiIdMismatchScreen extends GuiYesNo {
    018    private List<String> missingIds = Lists.newArrayList();
    019    private List<String> mismatchedIds = Lists.newArrayList();
    020    private boolean allowContinue;
    021
    022    public GuiIdMismatchScreen(MapDifference<Integer, ItemData> idDifferences, boolean allowContinue)
    023    {
    024        super(null,"ID mismatch", "Should I continue?", 1);
    025        parentScreen = this;
    026        for (Entry<Integer, ItemData> entry : idDifferences.entriesOnlyOnLeft().entrySet())
    027        {
    028            missingIds.add(String.format("ID %d (ModID: %s, type %s) is missing", entry.getValue().getItemId(), entry.getValue().getModId(), entry.getValue().getItemType()));
    029        }
    030        for (Entry<Integer, ValueDifference<ItemData>> entry : idDifferences.entriesDiffering().entrySet())
    031        {
    032            ItemData world = entry.getValue().leftValue();
    033            ItemData game = entry.getValue().rightValue();
    034            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()));
    035        }
    036        this.allowContinue = allowContinue;
    037    }
    038
    039    @Override
    040    public void confirmClicked(boolean choice, int par2)
    041    {
    042        FMLClientHandler.instance().callbackIdDifferenceResponse(choice);
    043    }
    044
    045    @Override
    046
    047    /**
    048     * Draws the screen and all the components in it.
    049     */
    050    public void drawScreen(int par1, int par2, float par3)
    051    {
    052        this.drawDefaultBackground();
    053        if (!allowContinue && controlList.size() == 2)
    054        {
    055            controlList.remove(0);
    056        }
    057        int offset = Math.max(85 - missingIds.size() * 10 + mismatchedIds.size() * 30, 10);
    058        this.drawCenteredString(this.fontRenderer, "Forge Mod Loader has found world ID mismatches", this.width / 2, offset, 0xFFFFFF);
    059        offset += 10;
    060        for (String s: missingIds) {
    061            this.drawCenteredString(this.fontRenderer, s, this.width / 2, offset, 0xEEEEEE);
    062            offset += 10;
    063        }
    064        for (String s: mismatchedIds) {
    065            this.drawCenteredString(this.fontRenderer, s, this.width / 2, offset, 0xEEEEEE);
    066            offset += 10;
    067        }
    068        offset += 10;
    069        if (allowContinue)
    070        {
    071            this.drawCenteredString(this.fontRenderer, "Do you wish to continue loading?", this.width / 2, offset, 0xFFFFFF);
    072            offset += 10;
    073        }
    074        else
    075        {
    076            this.drawCenteredString(this.fontRenderer, "You cannot connect to this server", this.width / 2, offset, 0xFFFFFF);
    077            offset += 10;
    078        }
    079        // super.super. Grrr
    080        for (int var4 = 0; var4 < this.controlList.size(); ++var4)
    081        {
    082            GuiButton var5 = (GuiButton)this.controlList.get(var4);
    083            var5.yPosition = Math.min(offset + 10, this.height - 20);
    084            if (!allowContinue)
    085            {
    086                var5.xPosition = this.width / 2 - 75;
    087                var5.displayString = StringTranslate.getInstance().translateKey("gui.done");
    088            }
    089            var5.drawButton(this.mc, par1, par2);
    090        }
    091    }
    092}