61 lines
1.6 KiB
C#
61 lines
1.6 KiB
C#
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using Godot;
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using System;
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public class CarCamera : Camera
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{
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[Export] public NodePath carPath;
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CarController car;
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public override void _Ready()
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{
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car = GetNode<CarController>(carPath);
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camPos = Translation;
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var config = new ConfigFile();
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const string CONFIG_PATH = "config.ini";
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if (config.Load(CONFIG_PATH) == Error.Ok)
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{
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raceSmoothing = float.Parse(config.GetValue("camera", "smoothing_rate", 7).ToString());
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height = float.Parse(config.GetValue("camera", "height", 3).ToString());
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distance = float.Parse(config.GetValue("camera", "distance", 6).ToString());
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}
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else GD.Print("Couldn't load " + CONFIG_PATH);
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}
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Vector3 camPos;
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Vector3 carPos;
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float startSmoothing = 1;
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float raceSmoothing = 7;
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float height = 3;
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float distance = 6;
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public override void _PhysicsProcess(float dt)
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{
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Vector3 carForward = car.Transform.basis.z;
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carPos = car.Translation;
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Vector3 rearTargetPoint = carPos - carForward * distance;
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rearTargetPoint.y = carPos.y + height;
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float smoothing = car.RaceStarted ? raceSmoothing : startSmoothing;
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camPos = camPos.LinearInterpolate(rearTargetPoint, dt * smoothing);
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/*
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float limit = 8;
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Vector3 diff = camPos - carPos;
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if ((diff).Length() > limit)
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{
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camPos = carPos + diff.Normalized() * limit;
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}*/
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}
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public override void _Process(float dt)
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{
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Translation = camPos;
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LookAt(carPos, Vector3.Up);
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}
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}
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