Basic Gui Template #2

package net.minecraft.src;

public class GuiWhatever extends GuiScreen {
    public GuiWhatever()
    {
    }

    public void initGui() {
        controlList.clear();
        controlList.add(new GuiButton(1, width / 2 + 2, height / 2 + 20, 98, 20, "Make it Rain"));
        controlList.add(new GuiButton(2, width / 2 - 100, height / 2 + 20, 98, 20, "Stop the Rain"));

            }

    protected void actionPerformed(GuiButton guibutton)
    {
        if(guibutton.id == 1)
        {
            ModLoader.getMinecraftInstance().theWorld.setRainStrength(5F);

        }
        if(guibutton.id == 2)
        {
            ModLoader.getMinecraftInstance().theWorld.setRainStrength(0F);

        }

    }

    public boolean doesGuiPauseGame()
    {
        return false;
    }

    public void onGuiClosed()
    {

    }

    public void drawScreen(int i, int j, float f)
    {
        drawDefaultBackground();
        drawGradientRect(20, 20, width - 20, height - 20, 0x60500000, 0xa0803030);
        drawRect(60, 60, width - 60, height - 60, 0xFF0000FF);
        drawString(fontRenderer, "Rain Controller",width / 2 - 100, height / 2 - 40 , 0xCCCCCC);
        drawCenteredString(fontRenderer, "Weather Controller", width / 2, 45, 0xffffff);
        super.drawScreen(i, j, f);
    }

}