57 lines
1.5 KiB
C#
57 lines
1.5 KiB
C#
using System;
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using Godot;
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namespace PolarBears.PlayerControllerAddon;
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public partial class Mouse : Node3D
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{
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[Export(PropertyHint.Range, "0,0.1,0.001,or_greater")]
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public float Sensitivity { get; set; } = 0.004f;
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private Node3D _head;
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private Camera3D _camera;
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public delegate bool IsDead();
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private IsDead _isPlayerDead;
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public void Init(Node3D head, Camera3D cam, IsDead isDeadFunc)
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{
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Input.SetMouseMode(Input.MouseModeEnum.Captured);
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_head = head;
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_camera = cam;
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_isPlayerDead = isDeadFunc;
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}
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public void LookAround(Vector2 lookDir)
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{
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// Horizontal movement of head
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float angleForHorizontalRotation = lookDir.X * Sensitivity;
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_head.RotateY(angleForHorizontalRotation);
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// Vertical movement of head
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Vector3 currentCameraRotation = _camera.Rotation;
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currentCameraRotation.X += Convert.ToSingle(lookDir.Y * Sensitivity);
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currentCameraRotation.X = Mathf.Clamp(currentCameraRotation.X, Mathf.DegToRad(-90f), Mathf.DegToRad(90f));
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_camera.Rotation = currentCameraRotation;
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}
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public override void _UnhandledInput(InputEvent @event)
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{
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if (_isPlayerDead())
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{
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return;
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}
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if (@event is InputEventMouseMotion eventMouseMotion)
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{
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var lookDir = new Vector2(-eventMouseMotion.Relative.X, -eventMouseMotion.Relative.Y);
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LookAround(lookDir);
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}
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}
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}
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