GuiHelpText.java

package mods.eln.gui;

import net.minecraft.client.Minecraft;
import net.minecraft.client.gui.Gui;

import java.util.ArrayList;

public class GuiHelpText extends Gui implements IGuiObject {

    public int width, height, xPosition, yPosition;
    private GuiHelper helper;

    public GuiHelpText(int xPosition, int yPosition, GuiHelper helper) {
        this.xPosition = xPosition;
        this.yPosition = yPosition;
        this.helper = helper;
        width = 20;
        height = 20;
    }

    @Override
    public int getYMax() {
        return yPosition + height;
    }

    @Override
    public void idraw(int x, int y, float f) {
        drawRect(xPosition, yPosition - 2, xPosition + width, yPosition + height + 2, 0xFF404040);
        drawRect(xPosition + 1, yPosition - 1, xPosition + width - 1, yPosition + height + 1, 0xFF606060);
        drawRect(xPosition + 2, yPosition, xPosition + width - 2, yPosition + height, 0xFF808080);

        this.drawCenteredString(Minecraft.getMinecraft().fontRenderer, "?", this.xPosition + this.width / 2, this.yPosition + (this.height - 8) / 2, 0xFF);
    }

    @Override
    public boolean ikeyTyped(char key, int code) {
        return false;
    }

    @Override
    public void imouseClicked(int x, int y, int code) {
    }

    @Override
    public void imouseMove(int x, int y) {
    }

    @Override
    public void imouseMovedOrUp(int x, int y, int witch) {
    }

    @Override
    public void translate(int x, int y) {
        this.xPosition += x;
        this.yPosition += y;
    }

    ArrayList<String> comment = new ArrayList<String>();

    public void setComment(String[] comment) {
        this.comment.clear();
        for (String str : comment) {
            this.comment.add(str);
        }
    }

    public void setComment(int line, String comment) {
        if (this.comment.size() < line + 1)
            this.comment.add(line, comment);
        else
            this.comment.set(line, comment);
    }

    @Override
    public void idraw2(int x, int y) {
        if (/*visible == true && */(x >= xPosition && y >= yPosition && x < xPosition + width && y < yPosition + height)) {
            /*int px, py;
			px = xPosition - helper.getHoveringTextWidth(comment, Minecraft.getMinecraft().fontRenderer) / 2;
			py = yPosition + height + 20;*/
            helper.drawHoveringText(comment, x, y, Minecraft.getMinecraft().fontRenderer);
        }
    }
}