Gui Tutorial #3

package net.minecraft.src;

import java.awt.image.BufferedImage;

import org.lwjgl.opengl.GL11;


public class GuiWhatever extends GuiScreen
{

    private BufferedImage img;
    private int imgID = 1000;

    public GuiWhatever()
    {

    }

    public void initGui()
    {
        try{
            img = ModLoader.loadImage(mc.renderEngine, "/mods/test1.png");
            mc.renderEngine.setupTexture(img, imgID);
        }catch(Exception e){
            e.printStackTrace();
        }
        controlList.clear();
        controlList.add(new GuiButton(1, width / 2 - 6, height / 2 + 20, 78, 20, "Make it Rain!"));
        controlList.add(new GuiButton(2, width / 2 - 90, height / 2 + 20, 78, 20, "Stop the Rain!"));
    }

    protected void actionPerformed(GuiButton guibutton)
    {
        if(guibutton.id == 1)
        {
            ModLoader.getMinecraftInstance().theWorld.setRainStrength(5F);
            ModLoader.getMinecraftInstance().thePlayer.addChatMessage("Rain Started!");
        }
        if(guibutton.id == 2)
        {
            ModLoader.getMinecraftInstance().theWorld.setRainStrength(0F);
            ModLoader.getMinecraftInstance().thePlayer.addChatMessage("Rain Stopped!");
        }
    }

    public boolean doesGuiPauseGame()
    {
        return false;
    }

    public void drawScreen(int i, int j, float f)
    {
        drawDefaultBackground();
        int x = width / 2 - 95;
        int y = height / 2 - 100;
        try{
            int wtf = mc.renderEngine.getTexture("/mods/test1.png");
            GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
            mc.renderEngine.bindTexture(wtf);
            drawTexturedModalRect(x, y, 0, 0, 176, 166);
        }
        finally{
        }
        //drawGradientRect(20, 20, width - 20, height - 20, 0x60bb0000, 0xa0770055);
        //drawRect(60, 60, width - 60, height - 60, 0xFF11cc00);
        drawCenteredString(fontRenderer, "Weather Controller", width / 2, 45, 0x44ff11);
        drawString(fontRenderer, "Rain Controller", width / 2 - 100, height / 2 - 40, 0xCCCCCC);
        super.drawScreen(i, j, f);
    }
}