001    package net.minecraft.src;
002    
003    import cpw.mods.fml.common.Side;
004    import cpw.mods.fml.common.asm.SideOnly;
005    
006    @SideOnly(Side.CLIENT)
007    public class GuiYesNo extends GuiScreen
008    {
009        /**
010         * A reference to the screen object that created this. Used for navigating between screens.
011         */
012        private GuiScreen parentScreen;
013    
014        /** First line of text. */
015        private String message1;
016    
017        /** Second line of text. */
018        private String message2;
019    
020        /** The text shown for the first button in GuiYesNo */
021        protected String buttonText1;
022    
023        /** The text shown for the second button in GuiYesNo */
024        protected String buttonText2;
025    
026        /** World number to be deleted. */
027        private int worldNumber;
028    
029        public GuiYesNo(GuiScreen par1GuiScreen, String par2Str, String par3Str, int par4)
030        {
031            this.parentScreen = par1GuiScreen;
032            this.message1 = par2Str;
033            this.message2 = par3Str;
034            this.worldNumber = par4;
035            StringTranslate var5 = StringTranslate.getInstance();
036            this.buttonText1 = var5.translateKey("gui.yes");
037            this.buttonText2 = var5.translateKey("gui.no");
038        }
039    
040        public GuiYesNo(GuiScreen par1GuiScreen, String par2Str, String par3Str, String par4Str, String par5Str, int par6)
041        {
042            this.parentScreen = par1GuiScreen;
043            this.message1 = par2Str;
044            this.message2 = par3Str;
045            this.buttonText1 = par4Str;
046            this.buttonText2 = par5Str;
047            this.worldNumber = par6;
048        }
049    
050        /**
051         * Adds the buttons (and other controls) to the screen in question.
052         */
053        public void initGui()
054        {
055            this.controlList.add(new GuiSmallButton(0, this.width / 2 - 155, this.height / 6 + 96, this.buttonText1));
056            this.controlList.add(new GuiSmallButton(1, this.width / 2 - 155 + 160, this.height / 6 + 96, this.buttonText2));
057        }
058    
059        /**
060         * Fired when a control is clicked. This is the equivalent of ActionListener.actionPerformed(ActionEvent e).
061         */
062        protected void actionPerformed(GuiButton par1GuiButton)
063        {
064            this.parentScreen.confirmClicked(par1GuiButton.id == 0, this.worldNumber);
065        }
066    
067        /**
068         * Draws the screen and all the components in it.
069         */
070        public void drawScreen(int par1, int par2, float par3)
071        {
072            this.drawDefaultBackground();
073            this.drawCenteredString(this.fontRenderer, this.message1, this.width / 2, 70, 16777215);
074            this.drawCenteredString(this.fontRenderer, this.message2, this.width / 2, 90, 16777215);
075            super.drawScreen(par1, par2, par3);
076        }
077    }