001    package net.minecraft.client.gui;
002    
003    import cpw.mods.fml.relauncher.Side;
004    import cpw.mods.fml.relauncher.SideOnly;
005    import java.util.Iterator;
006    import java.util.List;
007    import net.minecraft.util.StringTranslate;
008    
009    @SideOnly(Side.CLIENT)
010    public class GuiDisconnected extends GuiScreen
011    {
012        /** The error message. */
013        private String errorMessage;
014    
015        /** The details about the error. */
016        private String errorDetail;
017        private Object[] field_74247_c;
018        private List field_74245_d;
019    
020        public GuiDisconnected(String par1Str, String par2Str, Object ... par3ArrayOfObj)
021        {
022            StringTranslate var4 = StringTranslate.getInstance();
023            this.errorMessage = var4.translateKey(par1Str);
024            this.errorDetail = par2Str;
025            this.field_74247_c = par3ArrayOfObj;
026        }
027    
028        /**
029         * Fired when a key is typed. This is the equivalent of KeyListener.keyTyped(KeyEvent e).
030         */
031        protected void keyTyped(char par1, int par2) {}
032    
033        /**
034         * Adds the buttons (and other controls) to the screen in question.
035         */
036        public void initGui()
037        {
038            StringTranslate var1 = StringTranslate.getInstance();
039            this.controlList.clear();
040            this.controlList.add(new GuiButton(0, this.width / 2 - 100, this.height / 4 + 120 + 12, var1.translateKey("gui.toMenu")));
041    
042            if (this.field_74247_c != null)
043            {
044                this.field_74245_d = this.fontRenderer.listFormattedStringToWidth(var1.translateKeyFormat(this.errorDetail, this.field_74247_c), this.width - 50);
045            }
046            else
047            {
048                this.field_74245_d = this.fontRenderer.listFormattedStringToWidth(var1.translateKey(this.errorDetail), this.width - 50);
049            }
050        }
051    
052        /**
053         * Fired when a control is clicked. This is the equivalent of ActionListener.actionPerformed(ActionEvent e).
054         */
055        protected void actionPerformed(GuiButton par1GuiButton)
056        {
057            if (par1GuiButton.id == 0)
058            {
059                this.mc.displayGuiScreen(new GuiMainMenu());
060            }
061        }
062    
063        /**
064         * Draws the screen and all the components in it.
065         */
066        public void drawScreen(int par1, int par2, float par3)
067        {
068            this.drawDefaultBackground();
069            this.drawCenteredString(this.fontRenderer, this.errorMessage, this.width / 2, this.height / 2 - 50, 11184810);
070            int var4 = this.height / 2 - 30;
071    
072            if (this.field_74245_d != null)
073            {
074                for (Iterator var5 = this.field_74245_d.iterator(); var5.hasNext(); var4 += this.fontRenderer.FONT_HEIGHT)
075                {
076                    String var6 = (String)var5.next();
077                    this.drawCenteredString(this.fontRenderer, var6, this.width / 2, var4, 16777215);
078                }
079            }
080    
081            super.drawScreen(par1, par2, par3);
082        }
083    }