GuiVerticalProgressBar.java

package mods.eln.gui;

import net.minecraft.client.Minecraft;
import net.minecraft.client.gui.Gui;
import org.lwjgl.opengl.GL11;

import java.util.ArrayList;

public class GuiVerticalProgressBar extends Gui implements IGuiObject {

    boolean visible;
    public int width, height, xPosition, yPosition;
    float value;

    int color;

    GuiHelper helper;

    public void setValue(float newValue) {
        this.value = newValue;
        if (value < 0f) value = 0f;
        if (value > 1f) value = 1f;
    }

    public void setColor(float r, float g, float b) {
        color = (0xFF << 24) + (((int) (r * 255)) << 16) + (((int) (g * 255)) << 8) + (((int) (b * 255)) << 0);
    }

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

    public GuiVerticalProgressBar(int xPosition, int yPosition, int width, int height, GuiHelper helper) {
        this.width = width;
        this.height = height;
        this.xPosition = xPosition;
        this.yPosition = yPosition;
        visible = true;
        setColor(1, 1, 1);
        this.helper = helper;
    }

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

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

    @Override
    public void idraw(int x, int y, float f) {
        if (!visible) return;

        GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);

        // this.drawTexturedModalRect(this.xPosition, this.yPosition, 0, 46 + 1 * 20, this.width / 2, this.height);
        // this.drawTexturedModalRect(this.xPosition + this.width / 2, this.yPosition, 200 - this.width / 2, 46 + 1 * 20, this.width / 2, this.height);

        //this.drawTexturedModalRect(this.xPosition + (int)(0.2 * (float)(this.width - 8)), this.yPosition, 0, 66, 4, 20);
        // this.drawTexturedModalRect(this.xPosition + (int)(0.2 * (float)(this.width - 8)) + 4, this.yPosition, 196, 66, 4, 20);

        drawRect(xPosition, yPosition, xPosition + width, yPosition + height, 0xFF404040);
        drawRect(xPosition + 1, yPosition + 1, xPosition + width - 1, yPosition + height - 1, 0xFF606060);
        drawRect(xPosition + 2, yPosition + 2, xPosition + width - 2, yPosition + height - 2, 0xFF808080);

        int yPos = (int) (-value * (height - 4) + yPosition + height - 2);
        drawRect(xPosition + 2, yPos, xPosition + width - 2, yPosition + height - 2, color);
    }

    @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 idraw2(int x, int y) {
        if (visible && x >= xPosition && y >= yPosition && x < xPosition + width && y < yPosition + height)
            helper.drawHoveringText(comment, x, y, Minecraft.getMinecraft().fontRenderer);
    }

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

    public double getValue() {
        return value;
    }

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