double amount = 0.6;

        if (Minecraft.isFancyGraphicsEnabled() && Calendar.getInstance().getTime().getTime() % 1L == 0L) {
            boolean shouldMove = true;
            boolean movingUp = false;
            if (previousRotationY < (double)myPlayer.rotationPitch) {
                previousRotationY = myPlayer.rotationPitch;
                rotationY += amount / 2.0;
                shouldMove = false;
                movingUp = true;
            } else if (previousRotationY > (double)myPlayer.rotationPitch) {
                previousRotationY = myPlayer.rotationPitch;
                rotationY -= amount / 2.0;
                shouldMove = false;
                movingUp = true;
            }
            if (previousRotationX < (double)myPlayer.rotationYaw) {
                previousRotationX = myPlayer.rotationYaw;
                rotationX += movingUp ? amount / 4.0 : amount;
                shouldMove = false;
            } else if (previousRotationX > (double)myPlayer.rotationYaw) {
                previousRotationX = myPlayer.rotationYaw;
                rotationX -= movingUp ? amount / 4.0 : amount;
                shouldMove = false;
            }
            //if (previousRotationZ < (double)myPlayer.rotationYaw) {
            //    previousRotationZ = myPlayer.rotationYaw;
            //    rotationX += movingUp ? amount / 4.0 : amount;
            //    shouldMove = false;
            //} else if (previousRotationZ > (double)myPlayer.rotationYaw) {
            //    previousRotationZ = myPlayer.rotationYaw;
            //    rotationZ -= movingUp ? amount / 4.0 : amount;
            //    shouldMove = false;
            //}
            if (shouldMove) {
                if (rotationX < 0.0) {
                    rotationX += 0.01;
                } else if (rotationX > 0.0) {
                    rotationX -= 0.01;
                }
                if (rotationY < 0.0) {
                    rotationY += 0.01;
                } else if (rotationY > 0.0) {
                    rotationY -= 0.01;
                }
                //if (rotationZ < 0.0) {
                //    rotationZ += 0.01;
                //} else if (rotationZ > 0.0) {
                //    rotationZ -= 0.01;
                //}
            }
            if (rotationX < -5.0) {
                rotationX = -5.0;
            } else if (rotationX > 5.0) {
                rotationX = 5.0;
            }
            if (rotationY < 0.0) {
                rotationY = 0.0;
            } else if (rotationY > 3.0) {
                rotationY = 3.0;
            }
            //if (rotationZ < 0.0) {
            //    rotationZ = 0.0;
            //} else if (rotationZ > 3.0) {
            //    rotationZ = 3.0;
            //}
            //TODO: проверка на прицеливание
            if (ItemGun.getSighted() == 0) {
                GL11.glRotated((double) rotationY, (double) 0.0, (double) 0.0, (double) 1.0);
                GL11.glRotated((double) rotationX, (double) 0.0, (double) 1.0, (double) 0.0);
                //GL11.glRotated((double) rotationZ, (double) 1.0, (double) 0.0, (double) 0.0);
            }
        }