simon
/
SCCD


			
				
					
						
						
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							<?xml version="1.0" ?>
<diagram author="Glenn De Jonghe" name="Player Tank">
    <description>
        Handling the player tank.
    </description>
    <inport name="engine" />
    <inport name="input" />
    <outport name="gui" />
    <class name="Main" default="true">
        <attribute name="tank" type="PlayerTank"/>
        <method name="Main">
            <parameter type="PlayerTank" name="tank"></parameter>
            <body>
                self.tank = tank
           </body>
        </method>
        <relationships>
            <association class="Cannon" name="cannon" min="1" max="1"/>
            <association class="Body" name="body" min="1" max="1"/>
        </relationships>
        <scxml initial="state_1">
            <state id="state_1">
                <transition target="../state_2">
                    <raise event="create_instance" scope="CD">
                        <parameter expr="'cannon'"/>
                        <parameter expr="'Cannon'"/>
                        <parameter expr="SELF.tank"/>
                    </raise>
                </transition>
            </state>
            <state id="state_2">
                <transition event="instance_created" target="../state_3"/>
            </state>
            <state id="state_3">
                <transition target="../state_4">
                     <raise event="create_instance" scope="CD">
                        <parameter expr="'body'"/>
                        <parameter expr="'Body'"/>
                        <parameter expr="SELF.tank"/>
                    </raise>
                </transition>
            </state>
            <state id="state_4">
                <transition event="instance_created" target="../end">
                    <raise event="start_instance" scope="CD">
                        <parameter expr="'cannon'"/>
                    </raise> 
                    <raise event="start_instance" scope="CD">
                        <parameter expr="'body'"/>
                    </raise>
                </transition>
            </state>
            <state id="end"/>
        </scxml>
    </class>
    
    <class name="Cannon">
        <attribute name="tank" type="PlayerTank"/>
        <attribute name="reload_time" type="float"/>
        <method name="Cannon">
            <parameter type="PlayerTank" name="tank"></parameter>
            <body>
                self.tank = tank
                self.reload_time = tank.getReloadTime()
           </body>
        </method>
        <scxml>
            <parallel id="container">
                <state id="rotating" initial="none">
                    <state id="none">
                        <transition port="input" event="cannon-left-pressed" target="../left"/>
                        <transition port="input" event="cannon-right-pressed" target="../right"/>
                    </state>
                    <state id="left">
                        <transition port="input" event="cannon-left-released" target="../none"/>
                        <transition port="input" event="cannon-right-pressed" target="../both"/>
                        <transition port="engine" event="update" target=".">
                            <script>
                                self.tank.turnCannonLeft()
                            </script>
                        </transition>
                    </state>
                    <state id="both">
                        <transition port="input" event="cannon-left-released" target="../right"/>
                        <transition port="input" event="cannon-right-released" target="../left"/>
                    </state>
                    <state id="right">
                        <transition port="input" event="cannon-left-pressed" target="../both"/>
                        <transition port="input" event="cannon-right-released" target="../none"/>
                        <transition port="engine" event="update" target=".">
                            <script>
                                self.tank.turnCannonRight()
                            </script>
                        </transition>
                    </state>
                </state>
                <state id="shoot" initial="hold">
                    <state id="hold">
                        <transition port="input" event="shoot-pressed" target="../shoot">
                            <raise event="shoot"/>
                        </transition>
                    </state>
                    <state id="shoot">
                        <transition port="input" event="shoot-released" target="../hold"/>
                        <transition event="loaded" target=".">
                            <raise event="shoot"/>
                        </transition>
                    </state>
                </state>
                <state id="ammo" initial="loaded">
                    <state id="loaded">
                        <transition event="shoot" target="../unloaded">
                            <script>
                                self.tank.shoot()
                            </script>
                            <raise port="gui" event="reloading"/>
                        </transition>
                    </state>
                    <state id="unloaded">
                        <transition after="SELF.reload_time" target="../loaded">
                            <raise event="loaded"/>
                            <raise port="gui" event="loaded"/>
                        </transition>
                    </state>
                </state>
            </parallel>
        </scxml>
    </class>
    
    <class name="Body">
        <attribute name="tank" type="PlayerTank"/>
        <method name="Body">
            <parameter type="PlayerTank" name="tank"></parameter>
            <body>
                self.tank = tank
           </body>
        </method>
        <scxml>
            <parallel id="container">
                <state id="horizontal" initial="none">
                    <state id="none">
                        <transition port="input" event="left-pressed" target="../left"/>
                        <transition port="input" event="right-pressed" target="../right"/>
                    </state>
                    <state id="left">
                        <transition port="input" event="left-released" target="../none"/>
                        <transition port="input" event="right-pressed" target="../both"/>
                        <transition port="engine" event="update" target=".">
                            <script>
                                self.tank.turnLeft()
                            </script>
                        </transition>
                    </state>
                    <state id="both">
                        <transition port="input" event="left-released" target="../right"/>
                        <transition port="input" event="right-released" target="../left"/>
                    </state>
                    <state id="right">
                        <transition port="input" event="left-pressed" target="../both"/>
                        <transition port="input" event="right-released" target="../none"/>
                        <transition port="engine" event="update" target=".">
                            <script>
                                self.tank.turnRight()
                            </script>
                        </transition>
                    </state>
                </state>           
                <state id="vertical" initial="none">
                    <state id="none">
                        <transition port="input" event="down-pressed" target="../down"/>
                        <transition port="input" event="up-pressed" target="../up"/>
                    </state>
                    <state id="down">
                        <transition port="input" event="down-released" target="../none"/>
                        <transition port="input" event="up-pressed" target="../both"/>
                        <transition port="engine" event="update" target=".">
                            <script>
                                self.tank.moveDown()
                            </script>
                        </transition>
                    </state>
                    <state id="both">
                        <transition port="input" event="down-released" target="../up"/>
                        <transition port="input" event="up-released" target="../down"/>
                    </state>
                    <state id="up">
                        <transition port="input" event="down-pressed" target="../both"/>
                        <transition port="input" event="up-released" target="../none"/>
                        <transition port="engine" event="update" target=".">
                            <script>
                                self.tank.moveUp()
                            </script>
                        </transition>
                    </state>
                </state>             
            </parallel>
        </scxml>
    </class>
</diagram>