    001package net.minecraft.client.gui;
    002
    003import cpw.mods.fml.relauncher.Side;
    004import cpw.mods.fml.relauncher.SideOnly;
    005import net.minecraft.client.settings.EnumOptions;
    006import net.minecraft.client.settings.GameSettings;
    007import net.minecraft.util.StringTranslate;
    008
    009@SideOnly(Side.CLIENT)
    010public class ScreenChatOptions extends GuiScreen
    011{
    012    /** An array of all EnumOptions which are to do with chat. */
    013    private static final EnumOptions[] allScreenChatOptions = new EnumOptions[] {EnumOptions.CHAT_VISIBILITY, EnumOptions.CHAT_COLOR, EnumOptions.CHAT_LINKS, EnumOptions.CHAT_OPACITY, EnumOptions.CHAT_LINKS_PROMPT};
    014    private static final EnumOptions[] allMultiplayerOptions = new EnumOptions[] {EnumOptions.SHOW_CAPE};
    015
    016    /** Instance of GuiScreen. */
    017    private final GuiScreen theGuiScreen;
    018
    019    /** Instance of GameSettings file. */
    020    private final GameSettings theSettings;
    021    private String theChatOptions;
    022    private String field_82268_n;
    023    private int field_82269_o = 0;
    024
    025    public ScreenChatOptions(GuiScreen par1GuiScreen, GameSettings par2GameSettings)
    026    {
    027        this.theGuiScreen = par1GuiScreen;
    028        this.theSettings = par2GameSettings;
    029    }
    030
    031    /**
    032     * Adds the buttons (and other controls) to the screen in question.
    033     */
    034    public void initGui()
    035    {
    036        StringTranslate var1 = StringTranslate.getInstance();
    037        int var2 = 0;
    038        this.theChatOptions = var1.translateKey("options.chat.title");
    039        this.field_82268_n = var1.translateKey("options.multiplayer.title");
    040        EnumOptions[] var3 = allScreenChatOptions;
    041        int var4 = var3.length;
    042        int var5;
    043        EnumOptions var6;
    044
    045        for (var5 = 0; var5 < var4; ++var5)
    046        {
    047            var6 = var3[var5];
    048
    049            if (var6.getEnumFloat())
    050            {
    051                this.controlList.add(new GuiSlider(var6.returnEnumOrdinal(), this.width / 2 - 155 + var2 % 2 * 160, this.height / 6 + 24 * (var2 >> 1), var6, this.theSettings.getKeyBinding(var6), this.theSettings.getOptionFloatValue(var6)));
    052            }
    053            else
    054            {
    055                this.controlList.add(new GuiSmallButton(var6.returnEnumOrdinal(), this.width / 2 - 155 + var2 % 2 * 160, this.height / 6 + 24 * (var2 >> 1), var6, this.theSettings.getKeyBinding(var6)));
    056            }
    057
    058            ++var2;
    059        }
    060
    061        if (var2 % 2 == 1)
    062        {
    063            ++var2;
    064        }
    065
    066        this.field_82269_o = this.height / 6 + 24 * (var2 >> 1);
    067        var2 += 2;
    068        var3 = allMultiplayerOptions;
    069        var4 = var3.length;
    070
    071        for (var5 = 0; var5 < var4; ++var5)
    072        {
    073            var6 = var3[var5];
    074
    075            if (var6.getEnumFloat())
    076            {
    077                this.controlList.add(new GuiSlider(var6.returnEnumOrdinal(), this.width / 2 - 155 + var2 % 2 * 160, this.height / 6 + 24 * (var2 >> 1), var6, this.theSettings.getKeyBinding(var6), this.theSettings.getOptionFloatValue(var6)));
    078            }
    079            else
    080            {
    081                this.controlList.add(new GuiSmallButton(var6.returnEnumOrdinal(), this.width / 2 - 155 + var2 % 2 * 160, this.height / 6 + 24 * (var2 >> 1), var6, this.theSettings.getKeyBinding(var6)));
    082            }
    083
    084            ++var2;
    085        }
    086
    087        this.controlList.add(new GuiButton(200, this.width / 2 - 100, this.height / 6 + 168, var1.translateKey("gui.done")));
    088    }
    089
    090    /**
    091     * Fired when a control is clicked. This is the equivalent of ActionListener.actionPerformed(ActionEvent e).
    092     */
    093    protected void actionPerformed(GuiButton par1GuiButton)
    094    {
    095        if (par1GuiButton.enabled)
    096        {
    097            if (par1GuiButton.id < 100 && par1GuiButton instanceof GuiSmallButton)
    098            {
    099                this.theSettings.setOptionValue(((GuiSmallButton)par1GuiButton).returnEnumOptions(), 1);
    100                par1GuiButton.displayString = this.theSettings.getKeyBinding(EnumOptions.getEnumOptions(par1GuiButton.id));
    101            }
    102
    103            if (par1GuiButton.id == 200)
    104            {
    105                this.mc.gameSettings.saveOptions();
    106                this.mc.displayGuiScreen(this.theGuiScreen);
    107            }
    108        }
    109    }
    110
    111    /**
    112     * Draws the screen and all the components in it.
    113     */
    114    public void drawScreen(int par1, int par2, float par3)
    115    {
    116        this.drawDefaultBackground();
    117        this.drawCenteredString(this.fontRenderer, this.theChatOptions, this.width / 2, 20, 16777215);
    118        this.drawCenteredString(this.fontRenderer, this.field_82268_n, this.width / 2, this.field_82269_o + 7, 16777215);
    119        super.drawScreen(par1, par2, par3);
    120    }
    121}