<?xml version="1.0" encoding="ISO-8859-1"?>

<PropertyList>

<!-- 
     ************************************************************************
     Douglas DC-3 C47
     January 2012 modified by PAF team : http://http://equipe-flightgear.forumactif.com
     ************************************************************************
-->

  <name>EN-3-TAXI</name>
  <description>
With the help of this tutorial, you will be able to taxi your DC-3.

  </description>


<!-- Configuration au démarrage du tutoriel-->

  <init>
    <set>
      <property>controls/gear/tailwheel-lock</property>
      <value>1</value>
    </set>
    <set>
      <property>controls/flight/flaps</property>
      <value>0.0</value>
    </set>

    <set>
      <property>engines/engine/running</property>
      <value>true</value>
    </set>

    <set>
      <property>controls/flight/elevator-trim</property>
      <value>0</value>
    </set>

    <set>
      <property>controls/flight/elevator-trim</property>
      <value>0</value>
    </set>

    <set>
      <property>controls/flight/aileron-trim</property>
      <value>0</value>
    </set>

    <set>
      <property>controls/flight/rudder-trim</property>
      <value>0</value>
    </set>

    <set>
      <property>instrumentation/doors/crew/position-norm</property>
      <value>0</value>
    </set>

    <set>
      <property>instrumentation/doors/cargo/position-norm</property>
      <value>0</value>
    </set>
  </init>

  <step>
      <message> </message>
    <view>
      <heading-offset-deg>0</heading-offset-deg>
      <pitch-offset-deg>0</pitch-offset-deg>
      <roll-offset-deg>0</roll-offset-deg>
      <x-offset-m>-0.475</x-offset-m>
      <y-offset-m>0.434</y-offset-m>
      <z-offset-m>-7.965</z-offset-m>
      <field-of-view>56</field-of-view>
    </view>
	<error>
   <message>Please start the engines, you can use the tutorial startup</message>
      <condition>
        <equals>
          <property>engines/engine/running</property>
          <value>0</value>
        </equals>
      </condition>
    </error>
    <exit>
   <message>The engines are  running ?</message>
      <condition>
		<equals>
          <property>engines/engine/running</property>
          <value>1</value>
        </equals>
      </condition>
    </exit>
  </step>

<!-- explications-->
  <step>
    <message>So let's go!</message>
    <view>
      <heading-offset-deg>0</heading-offset-deg>
      <pitch-offset-deg>-13</pitch-offset-deg>
      <roll-offset-deg>0</roll-offset-deg>
      <x-offset-m>-0.4</x-offset-m>
      <y-offset-m>0.434</y-offset-m>
      <z-offset-m>-7.965</z-offset-m>
      <field-of-view>60</field-of-view>
    </view>
  </step>

  <step>
    <message>The DC-3, conduct is provided by differential brake</message>
    <view>
      <heading-offset-deg>0</heading-offset-deg>
      <pitch-offset-deg>-13</pitch-offset-deg>
      <roll-offset-deg>0</roll-offset-deg>
      <x-offset-m>-0.4</x-offset-m>
      <y-offset-m>0.434</y-offset-m>
      <z-offset-m>-7.965</z-offset-m>
      <field-of-view>60</field-of-view>
    </view>
  </step>

  <step>
    <message>We start by unlocking the tail wheel</message>
      <view>
      <heading-offset-deg>0</heading-offset-deg>
      <pitch-offset-deg>-50</pitch-offset-deg>
      <roll-offset-deg>0</roll-offset-deg>
      <x-offset-m>0</x-offset-m>
      <y-offset-m>-0.1</y-offset-m>
      <z-offset-m>-7.9</z-offset-m>
      <field-of-view>52</field-of-view>
    </view>
  </step>

  <step>
    <message>It is then free to move</message>
  </step>

  <step>
    <message>Remove parking brake</message>
      <view>
      <heading-offset-deg>0</heading-offset-deg>
      <pitch-offset-deg>-12</pitch-offset-deg>
      <roll-offset-deg>0</roll-offset-deg>
      <x-offset-m>-0.05</x-offset-m>
      <y-offset-m>-0.4</y-offset-m>
      <z-offset-m>-8</z-offset-m>
      <field-of-view>52</field-of-view>
    </view>
    <error>
	  <message>Click on the red button or do shift + b</message>
      <condition>
		<equals>
          <property>controls/gear/brake-parking</property>
          <value>1</value>
		</equals>
      </condition>
    </error>
    <exit>
      <condition>
		<equals>
          <property>controls/gear/brake-parking</property>
          <value>0</value>
        </equals>
      </condition>
    </exit>  
  </step>

  <step>
    <message>Push the throttle slightly</message>
	 <view>
      <heading-offset-deg>0</heading-offset-deg>
      <pitch-offset-deg>-8</pitch-offset-deg>
      <roll-offset-deg>0</roll-offset-deg>
      <x-offset-m>-0.475</x-offset-m>
      <y-offset-m>0.434</y-offset-m>
      <z-offset-m>-7.965</z-offset-m>
      <field-of-view>60</field-of-view>
    </view>
    <error>
      <message>slowly !</message>
      <condition>
          <greater-than>
            <property>controls/engines/engine[0]/throttle</property>
            <value>0.9</value>
          </greater-than>
        <less-than>
          <property>controls/engines/engine[0]/throttle</property>
          <value>0.3</value>
        </less-than>
      </condition>
    </error>
    <exit>
      <condition>
        <less-than>
          <property>controls/engines/engine[0]/throttle</property>
          <value>0.3</value>
        </less-than>
      </condition>
    </exit>
  </step>

  <step>
    <message>Aircraft will move</message>
  </step>

  <step>
    <message>You can then conduct the aircraft with the right brake (key ".") </message>
  </step>
  <step>
    <message>Or left (key ",") </message>
  </step>
  <step>
    <message>Do not forget to lock the tail wheel before takeoff</message>
  </step>
  
  <end>
    <message>With some practice, you will be able to correctly taxi the DC-3</message>
  </end>
</PropertyList>
