《孤島危機(jī)2》scar之ACOG鏡修改方法，其實(shí)這個(gè)修改在泄露版的時(shí)候就搞好了的，現(xiàn)在再來(lái)搞一次：
首先，我們先把最底下的這行代碼找到：
    <accessory name="AssaultScope" zoommode="assaultscope" category="scope" exclusive="1">
      <attach helper="attachment_top" layer="scope" />
      <detach />
然后打開(kāi)SCAR的文件依樣畫(huà)葫蘆：
     <accessory name="AssaultScope" zoommode="assaultscope" category="scope" exclusive="1">
      <attach helper="attachment_top" layer="scope" />
      <detach />
      <stats_changes stat_accuracy="3" stat_mobility="-1" stat_range="2" GAME="SP"/>
     </accessory>
然后復(fù)制，直接把這行代碼覆蓋。這里有一個(gè)很重要的地方，就是要注意accessory這個(gè)東西，如果你漏掉了它的話（不管是在上面或下面），就會(huì)導(dǎo)致無(wú)法進(jìn)入游戲。
覆蓋完畢之后應(yīng)該是這樣：
    <accessory name="GrenadeLauncher" firemodes="GrenadeLauncher" zoommodeSecondary="grenadeLauncherZoom" category="bottom" exclusive="1" enableBaseModifier="1" GAME="MP"  >
      <attach helper="attachment_bottom" />
      <detach />
    </accessory>

    <accessory name="GaussAttachment" firemodes="Gauss" category="bottom" exclusive="1" enableBaseModifier="1" GAME="MP" >
      <attach helper="attachment_bottom" />
      <detach />
    </accessory>       
               
    <accessory name="AssaultScope" zoommode="assaultscope" category="scope" exclusive="1">
      <attach helper="attachment_top" layer="scope" />
      <detach />
      <stats_changes stat_accuracy="3" stat_mobility="-1" stat_range="2" GAME="SP"/>
     </accessory>

    <accessory name="LightShotgun" firemodes="Shotgun" zoommodeSecondary="shotgunZoom" category="bottom" exclusive="1" enableBaseModifier="1" >
      <attach helper="attachment_bottom" />
      <detach />
      <stats_changes stat_range="-3" stat_rate_of_fire="-5" stat_damage="3" GAME="SP"/>      
    </accessory>
（其實(shí)不一定要貼這）
好，第一步搞定。接著我們就要在scarab的文件里找到這些代碼：
    </zoommode>

    <zoommode name="assaultscope" type="Scope" enabled="0" GAME="MP">
      <stereo>
                                <param name="eyeDistance" value="0.002" />
                                <param name="convergenceDistance" value="0.01" />
      </stereo>
      <zoom>
        <param name="suffix" value="assault" />
                                <param name="suffixAG" value="_iron" />
        <param name="dof" value="1" />
        <param name="dof_focusMin" value="1.0" />
        <param name="dof_focusMax" value="200.0" />
        <param name="dof_focusLimit" value="500.0" />
        <!--<param name="blur_amount" value="0.8" />
        <param name="blur_mask" value="textures/weapons/assault_blurmask.dds" />-->
        <param name="zoom_in_time" value="0.15" GAME="SP" />
        <param name="zoom_in_time" value="0.23" GAME="MP" />
        <param name="zoom_out_time" value="0.2" GAME="SP" />
        <param name="zoom_out_time" value="0.23" GAME="MP" />
        <param name="zoom_out_delay" value="0.15" GAME="SP"/>
        <param name="scope_mode" value="1" />
        <param name="scope_nearFov" value="8" GAME="SP" />
        <param name="scope_nearFov" value="10" GAME="MP" />
                                <param name="armor_bonus_zoom" value="1.25" GAME="SP"/>
                    <param name="muzzle_flash_scale" value="0.5"/>                                               
        <stages>
          <stage value="3.5" GAME="SP"/>
          <stage value="2.5" GAME="MP"/>
        </stages>
      </zoom>
      <zoomSway>
        <param name="maxX" value="0.006" GAME="SP" />
        <param name="maxY" value="0.008" GAME="SP" />
        <param name="maxX" value="0.001" GAME="MP"/>
        <param name="maxY" value="0.002" GAME="MP"/>
        <param name="stabilizeTime" value="3.0" />
        <param name="minScale" value="0.25" />
        <param name="coverScale" value="0.25"/>
        <param name="coverScaleTime" value="5.0"/>
        <param name="crouchScale" value="0.25"/>
        <param name="proneScale" value="0.5"/>
        <param name="holdBreathScale" value="0.1" GAME="SP"/>
        <param name="holdBreathTime" value="0.5" GAME="SP"/>
      </zoomSway>
      <spreadMod>
        <param name="max_mod" value="0.25" GAME="SP"/>
        <param name="max_mod" value="0.115" GAME="MP"/>
        <param name="attack_mod" value="1.0" GAME="SP"/>
        <param name="attack_mod" value="0.04" GAME="MP"/>
        <param name="decay_mod" value="1.0"/>
        <param name="end_decay_mod" value="0.2" GAME="MP" />
        <param name="speed_m_mod" value="0.5" GAME="SP"/>
        <param name="speed_m_mod" value="0.1" GAME="MP"/>
        <param name="min_mod" value="0.0001" GAME="SP"/>
        <param name="min_mod" value="0.1" GAME="MP"/>
        <param name="rotation_m_mod" value="1.0" GAME="SP"/>
        <param name="rotation_m_mod" value="0.0" GAME="MP"/>
        <param name="spread_crouch_m_mod" value="0.75" GAME="SP" />
        <param name="spread_crouch_m_mod" value="1.0" GAME="MP"/>
        <param name="spread_prone_m_mod" value="0.5"/>
        <param name="spread_jump_m_mod" value="1.0"/>
        <param name="spread_holdBreathActive_m_mod" value="0.75" GAME="SP"/>
        <param name="spread_holdBreathActive_m_mod" value="1.0" GAME="MP" />
        <param name="speed_holdBreathActive_m_mod" value="1.0" GAME="MP" />
      </spreadMod>
      <recoilMod>
        <param name="max_recoil_mod" value="1.0" />
        <param name="first_attack_mod" value="0.5" GAME="SP"/>
        <param name="first_attack_mod" value="0.55" GAME="MP"/>
        <param name="attack_mod" value="0.6" GAME="SP"/>
        <param name="attack_mod" value="0.55" GAME="MP"/>
        <param name="decay_mod" value="2.0" GAME="SP"/>
        <param name="decay_mod" value="2.0" GAME="MP"/>
        <param name="end_decay_mod" value="1.5" GAME="SP"/>
        <param name="end_decay_mod" value="1.1" GAME="MP"/>
        <param name="impulse_mod" value="1.0" />
        <param name="maxx_mod" value="1.0" GAME="SP"/>
        <param name="maxx_mod" value="0.8" GAME="MP"/>
        <param name="maxy_mod" value="1.25" GAME="SP"/>
        <param name="maxy_mod" value="1.0" GAME="MP"/>
        <param name="randomness_mod"         value="1.0" />
        <param name="angular_impulse_mod" value="1.0" />
        <param name="back_impulse_mod" value="1.0" />
        <param name="recoil_crouch_m_mod" value="0.75" GAME="SP"/>
        <param name="recoil_crouch_m_mod" value="1.0" GAME="MP"/>
        <param name="recoil_prone_m_mod" value="1.0" />
        <param name="recoil_jump_m_mod" value="1.0" />
        <param name="recoil_holdBreathActive_m_mod" value="1.25" GAME="SP" />
        <param name="recoil_holdBreathActive_m_mod" value="1.0" GAME="MP" />
      </recoilMod>
      <scope>
        <param name="scope" value="scope_assault" />
        <param name="dark_in_time" value="0.15" />
        <param name="dark_out_time" value="0.15" />
      </scope>
    </zoommode>
再在SCAR的文件里找到ACOG的代碼。你會(huì)發(fā)現(xiàn)SCARAB的代碼要短很多，接下來(lái)你懂的，直接覆蓋。但這里也要注意zoommode這行代碼，你如果覆蓋，一定要成這個(gè)樣子：
    </zoommode>

                    <zoommode name="assaultscope" type="Scope" enabled="0" >
      <stereo>
                                <param name="eyeDistance" value="0.002" />
                                <param name="convergenceDistance" value="0.01" />
      </stereo>
                        <zoom>
                                <param name="suffix" value="assault" />
                                <param name="suffixAG" value="_iron" />

        <param name="dof" value="1" />
        <param name="dof_focusMin" value="1.0" />
        <param name="dof_focusMax" value="200.0" />
        <param name="dof_focusLimit" value="500.0" />
       
        <!--<param name="blur_amount" value="0.8" />
        <param name="blur_mask" value="textures/weapons/assault_blurmask.dds" />-->
       
                                <param name="zoom_in_time" value="0.3" GAME="SP" />
                                <param name="zoom_in_time" value="0.25" GAME="MP" />
                                <param name="zoom_out_time" value="0.3" GAME="SP" />
                                <param name="zoom_out_time" value="0.25" GAME="MP" />
                                <param name="zoom_out_delay" value="0.15" GAME="SP" />
                                <param name="scope_mode" value="1" />
                                <param name="scope_nearFov" value="8" GAME="SP"/>
                                <param name="scope_nearFov" value="8" GAME="MP"/>
                                <param name="armor_bonus_zoom" value="1.25" GAME="SP"/>
                                <param name="muzzle_flash_scale" value="0.5"/>
        <param name="shoulderRotationAnimFactor" value="0.7" GAME="SP"/>
        <param name="shoulderStrafeAnimFactor" value="0.7" GAME="SP"/>
        <param name="shoulderMovementAnimFactor" value="0.8" GAME="SP"/>
        <param name="ironsightRotationAnimFactor" value="0.3" GAME="SP"/>
        <param name="ironsightStrafeAnimFactor" value="0.3" GAME="SP"/>
        <param name="ironsightMovementAnimFactor" value="0.7" GAME="SP"/>                                   
                                <stages>
                                        <stage value="3.5" GAME="SP"/>
                                        <stage value="2.5" GAME="MP"/>
                                </stages>
                        </zoom>
                        <zoomSway>
                                <param name="maxX" value="0.006" GAME="SP" />
                                <param name="maxY" value="0.008" GAME="SP" />
                                <param name="maxX" value="0.001" GAME="MP"/>
                                <param name="maxY" value="0.002" GAME="MP"/>
                                <param name="stabilizeTime" value="3.0" />
                                <param name="minScale" value="0.25" />
                                <param name="coverScale" value="0.25"/>
                                <param name="coverScaleTime" value="5.0"/>
                                <param name="crouchScale" value="0.25"/>
                                <param name="proneScale" value="0.5"/>
                                <param name="holdBreathScale" value="0.1" GAME="SP"/>
                                <param name="holdBreathTime" value="0.5" GAME="SP"/>
                        </zoomSway>
                        <spreadMod>
                                <param name="max_mod" value="0.1" GAME="SP"/>
                                <param name="max_mod" value="0.105" GAME="MP"/>
                                <param name="attack_mod" value="1.0" GAME="SP"/>
                                <param name="attack_mod" value="0.03" GAME="MP"/>
                                <param name="decay_mod" value="1.0" GAME="SP"/>
                                <param name="decay_mod" value="1.0" GAME="MP"/>
                                <param name="end_decay_mod" value="1.0" GAME="MP" />
                                <param name="speed_m_mod" value="0.2" GAME="SP"/>
                                <param name="speed_m_mod" value="0.20" GAME="MP"/>
                                <param name="min_mod" value="0.0001" GAME="SP"/>
                                <param name="min_mod" value="0.085" GAME="MP"/>
                                <param name="rotation_m_mod" value="1.0" GAME="SP"/>
                                <param name="rotation_m_mod" value="0.0" GAME="MP"/>
                                <param name="spread_crouch_m_mod" value="0.75" GAME="SP"/>
                                <param name="spread_crouch_m_mod" value="1.0" GAME="MP"/>
                                <param name="spread_prone_m_mod" value="0.5" GAME="SP"/>
                                <param name="spread_jump_m_mod" value="1.0"/>
                                <param name="spread_holdBreathActive_m_mod" value="0.75" GAME="SP" />
                                <param name="spread_holdBreathActive_m_mod" value="1.0" GAME="MP" />
                                <param name="speed_holdBreathActive_m_mod" value="1.0" GAME="MP"/>
                        </spreadMod>
                        <recoilMod>
                                <param name="max_recoil_mod" value="1.0" />
                                <param name="first_attack_mod" value="1.0" GAME="SP" />
                                <param name="first_attack_mod" value="0.65" GAME="MP" />
                                <param name="attack_mod" value="1.0" GAME="SP" />
                                <param name="attack_mod" value="0.55" GAME="MP"/>
                                <param name="decay_mod" value="1.0" GAME="SP" />
                                <param name="decay_mod" value="2.0" GAME="MP" />
                                <param name="end_decay_mod" value="1.5" GAME="SP" />
                                <param name="end_decay_mod" value="1.1" GAME="MP" />
                                <param name="impulse_mod" value="1.0" />
                                <param name="maxx_mod" value="1.0" GAME="SP" />
                                <param name="maxx_mod" value="2.3" GAME="MP" />
                                <param name="maxy_mod" value="1.25" GAME="SP" />
                                <param name="maxy_mod" value="1.2" GAME="MP" />
                                <param name="randomness_mod"         value="1.0" />
                                <param name="angular_impulse_mod" value="1.0" />
                                <param name="back_impulse_mod" value="1.0" />
                                <param name="recoil_crouch_m_mod" value="0.75" GAME="SP" />
                                <param name="recoil_crouch_m_mod" value="1.0" GAME="MP" />
                                <param name="recoil_prone_m_mod" value="1.0" GAME="SP" />
                                <param name="recoil_jump_m_mod" value="1.0" />
                                <param name="recoil_holdBreathActive_m_mod" value="1.25" GAME="SP" />
                                <param name="recoil_holdBreathActive_m_mod" value="1.0" GAME="MP" />
                        </recoilMod>
                        <scope>
                                <param name="scope" value="scope_assault" />
                                <param name="dark_in_time" value="0.15" />
                                <param name="dark_out_time" value="0.15" />
                        </scope>
    </zoommode>
（格式可以不管）
最難的第2步完成了，接下來(lái)第3步：
在SCAR的文件里找到：
  <MovementModifiers        speedScale="1.0" rotationScale="1.0" GAME="SP">
    <Ironsight speedScale="0.6" rotationScale="0.5" mouseRotationScale="0.9" coverLeanRotationScale="1.2" />
    <Reflexsight speedScale="0.6" rotationScale="0.5" mouseRotationScale="0.9" coverLeanRotationScale="1.2" />
    <Assaultscope speedScale="0.5" rotationScale="0.2" mouseRotationScale="0.7" coverLeanRotationScale="1.2" />
    <shotgunZoom speedScale="0.6" rotationScale="0.5" mouseRotationScale="0.9" coverLeanRotationScale="1.2" />
  </MovementModifiers>
把a(bǔ)ssaultscope這行復(fù)制粘貼到SCARAB的同位置，得到這樣的代碼：
  <MovementModifiers        speedScale="1.0" rotationScale="1.0" GAME="SP">
    <Ironsight speedScale="0.6" rotationScale="0.5" mouseRotationScale="0.9" coverLeanRotationScale="1.2" />
    <Reflexsight speedScale="0.6" rotationScale="0.5" mouseRotationScale="0.9" coverLeanRotationScale="1.2" />
    <lasersight speedScale="0.8" rotationScale="0.4" mouseRotationScale="0.9" coverLeanRotationScale="1.2" />
    <Assaultscope speedScale="0.5" rotationScale="0.2" mouseRotationScale="0.7" coverLeanRotationScale="1.2" />
    <shotgunZoom speedScale="0.6" rotationScale="0.5" mouseRotationScale="0.9" coverLeanRotationScale="1.2" />
  </MovementModifiers>
接下來(lái)就檢查一下，照這上面的這些來(lái)，確定沒(méi)有錯(cuò)誤之后（記著備份）保存，進(jìn)入游戲。哈！我們可以發(fā)現(xiàn)武器自訂—瞄準(zhǔn)欄那里已經(jīng)多了一個(gè)assaultscope，裝上開(kāi)爽吧。