esp

    @EventHandler
    private void onRender3D(EventRender3D e) {
        if (target != null && esp.getValue()) {
            drawShadow(target, e.getPartialTicks(), yPos, direction);
            drawCircle(target, e.getPartialTicks(), yPos);
        }
    }
    TimerUtil timerUtil = new TimerUtil();
    @EventHandler
    private void onRender2D(EventRender2D e) {
        if(timerUtil.delay(10)) {
            if (direction) {
                yPos += 0.03;
                if (2 - yPos < 0.02) {
                    direction = false;
                }
            } else {
                yPos -= 0.03;
                if (yPos < 0.02) {
                    direction = true;
                }
            }
            timerUtil.reset();
        }
    }

    private void drawShadow(Entity entity, float partialTicks, float pos, boolean direction) {
        GL11.glPushMatrix();
        GL11.glEnable(GL11.GL_BLEND);
        GL11.glDisable(GL11.GL_DEPTH_TEST);
        GL11.glDisable(GL11.GL_TEXTURE_2D);
        GL11.glShadeModel((int) 7425);
        double x = entity.lastTickPosX + (entity.posX - entity.lastTickPosX) * (double) partialTicks - mc.getRenderManager().viewerPosX;
        double y = entity.lastTickPosY + (entity.posY - entity.lastTickPosY) * (double) partialTicks - mc.getRenderManager().viewerPosY + pos;
        double z = entity.lastTickPosZ + (entity.posZ - entity.lastTickPosZ) * (double) partialTicks - mc.getRenderManager().viewerPosZ;
        GL11.glBegin(GL11.GL_QUAD_STRIP);
        for (int i = 0; i <= 180; i++) {
            double c1 = i * Math.PI * 2 / 180;
            double c2 = (i + 1) * Math.PI * 2 / 180;
            GlStateManager.color(1, 1, 1, 0.3f);
            GL11.glVertex3d(x + 0.5 * Math.cos(c1), y, z + 0.5 * Math.sin(c1));
            GL11.glVertex3d(x + 0.5 * Math.cos(c2), y, z + 0.5 * Math.sin(c2));
            GlStateManager.color(1, 1, 1, 0f);

            GL11.glVertex3d(x + 0.5 * Math.cos(c1), y + (direction ? -0.2 : 0.2), z + 0.5 * Math.sin(c1));
            GL11.glVertex3d(x + 0.5 * Math.cos(c2), y + (direction ? -0.2 : 0.2), z + 0.5 * Math.sin(c2));


        }
        GL11.glEnd();
        GL11.glEnable(GL11.GL_TEXTURE_2D);
        GL11.glShadeModel((int) 7424);
        GL11.glEnable(GL11.GL_DEPTH_TEST);
        GL11.glDisable(GL11.GL_BLEND);
        GL11.glPopMatrix();
    }

    private void drawCircle(Entity entity, float partialTicks, float pos) {
        GL11.glPushMatrix();
        GL11.glEnable(GL11.GL_BLEND);
        GL11.glDisable(GL11.GL_DEPTH_TEST);
        GL11.glDisable(GL11.GL_TEXTURE_2D);
        GL11.glShadeModel((int) 7425);
        GL11.glLineWidth(1);
        double x = entity.lastTickPosX + (entity.posX - entity.lastTickPosX) * (double) partialTicks - mc.getRenderManager().viewerPosX;
        double y = entity.lastTickPosY + (entity.posY - entity.lastTickPosY) * (double) partialTicks - mc.getRenderManager().viewerPosY + pos;
        double z = entity.lastTickPosZ + (entity.posZ - entity.lastTickPosZ) * (double) partialTicks - mc.getRenderManager().viewerPosZ;
        GL11.glBegin(GL11.GL_LINE_STRIP);
        for (int i = 0; i <= 180; i++) {
            double c1 = i * Math.PI * 2 / 180;
            GlStateManager.color(2, 1, 1, 1);
            GL11.glVertex3d(x + 0.5 * Math.cos(c1), y, z + 0.5 * Math.sin(c1));


        }

        GL11.glEnd();
        GL11.glEnable(GL11.GL_TEXTURE_2D);
        GL11.glShadeModel((int) 7424);
        GL11.glEnable(GL11.GL_DEPTH_TEST);
        GL11.glDisable(GL11.GL_BLEND);
        GL11.glPopMatrix();
    }