Continuing rewriting engine

koptilnya/engine_remastered/engine.txt

@@ -27,7 +27,8 @@ function Engine:initialize(config, clutch)
     self._fwInertia = self.flywheelMass * self.flywheelRadius ^ 2 / 2
     self._limiterTime = 0
 
-    self._clutch = clutch
+    self.clutch = clutch
+    clutch.engine = self
 end
 
 function Engine:getInputs()
@@ -39,13 +40,13 @@ end
 function Engine:getOutputs()
     return {
         RPM = 'number',
-        Torque = 'number'
+        Engine_Torque = 'number'
     }
 end
 
 function Engine:updateOutputs()
     wire.ports.RPM = self.rpm
-    wire.ports.Torque = self.torque
+    wire.ports.Engine_Torque = self.torque
 end
 
 function Engine:getThrottle()
@@ -77,7 +78,7 @@ function Engine:update()
 
     local realInitialTorque = maxInitialTorque * masterThrottle
 
-    local loadTorque = self._clutch and self._clutch.torque or 0
+    local loadTorque = self.clutch and self.clutch.torque or 0
 
     self.torque = realInitialTorque + self.friction