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