public static void drawRect(double left, double top, double right, double bottom, int colorr) {
       drawRect(left, top, right, bottom, new Color(colorr));
    }

    public static void drawRect(double left, double top, double right, double bottom, Color colorr)
    {
        int color = colorr.hashCode();
        right = left + right;
        bottom = top + bottom;

           if (left < right)
            {
                double i = left;
                left = right;
                right = i;
            }

            if (top < bottom)
            {
                double j = top;
                top = bottom;
                bottom = j;
            }

            float f3 = (float)(color >> 24 & 255) / 255.0F;
            float f = (float)(color >> 16 & 255) / 255.0F;
            float f1 = (float)(color >> 8 & 255) / 255.0F;
            float f2 = (float)(color & 255) / 255.0F;
            Tessellator tessellator = Tessellator.getInstance();
            WorldRenderer worldrenderer = tessellator.getWorldRenderer();
            GlStateManager.enableBlend();
            GlStateManager.disableTexture2D();
            GlStateManager.tryBlendFuncSeparate(770, 771, 1, 0);
            GlStateManager.color(f, f1, f2, f3);
            worldrenderer.begin(7, DefaultVertexFormats.POSITION);
            worldrenderer.pos((double)left, (double)bottom, 0.0D).endVertex();
            worldrenderer.pos((double)right, (double)bottom, 0.0D).endVertex();
            worldrenderer.pos((double)right, (double)top, 0.0D).endVertex();
            worldrenderer.pos((double)left, (double)top, 0.0D).endVertex();
            tessellator.draw();
            GlStateManager.enableTexture2D();
            GlStateManager.disableBlend();
    }

    public static void drawOutline(float x, float y, float width, float height, int lineWidth, Color color) {

        glPushMatrix();
        glEnable(GL_BLEND);
        glDisable(GL_TEXTURE_2D);
        glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
        glEnable(GL_LINE_SMOOTH);
        glLineWidth(lineWidth);

        glColor3f(color.getRed()/255F, color.getGreen()/255F, color.getBlue()/255F);


        // ------
        //
        // -    -
        glBegin(GL_LINE_STRIP);
        glVertex2d(x, y);
        glVertex2d(width, y);
        glEnd();

        // -    -
        // |
        // -    -
        glBegin(GL_LINE_STRIP);
        glVertex2d(x, y);
        glVertex2d(x, height);
        glEnd();

        // -    -
        //      |
        // -    -
        glBegin(GL_LINE_STRIP);
        glVertex2d(width, y);
        glVertex2d(width, height);
        glEnd();

        // -    -
        //
        // ------
        glBegin(GL_LINE_STRIP);
        glVertex2d(x, height);
        glVertex2d(width, height);
        glEnd();


        glEnable(GL_TEXTURE_2D);
        glDisable(GL_BLEND);
        glDisable(GL_LINE_SMOOTH);
        GlStateManager.resetColor();
        glPopMatrix();
    }