Init

engine.py

@@ -0,0 +1,50 @@
+import math
+
+class Engine:
+    rpm = 0
+    throttle = 0
+    load = 0
+    instant_torque = 0
+    gear = 0
+    flywheel_inertia = 0
+    idle_rpm = 750
+    max_rpm = 6500
+
+    fuel_rate = 0
+    afr = 0
+    coolant_temp = 0
+    oil_temp = 0
+
+    ignition_timing = 0
+
+    ambient_temp = 0
+    altitude = 0
+    intake_pressure = 0
+    vehicle_mass = 0
+    drivetrain_loss = 0
+
+    oil_pressure = 0
+    turbo_boost = 0
+    kr = 0
+    exhaust_temp = 0
+
+    def start(self):
+        rpm = 250
+    
+    def update(self, throttle, load, dt):
+        
+        if not self.running:
+            return
+
+        self.throttle = throttle
+        self.load = load
+
+        # Apply simplified engine RPM dynamics
+        rpm_change = (throttle - load) * self.torque_curve(self.rpm) / self.flywheel_inertia
+        self.rpm += rpm_change * dt
+        self.rpm = max(self.idle_rpm, min(self.rpm, self.max_rpm))
+
+        self.torque = self.torque_curve(self.rpm) * throttle
+        self.fuel_rate = self.rpm * throttle * self.fuel_efficiency
+
+        self._update_temps(dt)