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camera: made mouse control camera

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Simon Ward 2026-01-23 09:16:23 +13:00 • committed by Jeremy Baxter
parent eac591cf29
commit db0aa2ad9e
3 changed files with 44 additions and 12 deletions
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45
player/camera_gimbal.gd
View file

@ -1,6 +1,12 @@
class_name CameraGimbal extends Node3D
@export var rotation_speed = (PI / 180) * 120
@export var shift_lock = false
var locked_mouse_positon = Vector2(0,0)
var mouse_locked = false
var mouse_x_velocity = 0
var mouse_y_velocity = 0
func reset():
basis = Basis()
@ -13,21 +19,38 @@ func rotate_camera_x(x, delta):
Vector3.RIGHT, x * rotation_speed * delta)
$InnerGimbal.rotation.x = clamp($InnerGimbal.rotation.x,-0.8,0.7)
func _input(event):
if event is InputEventMouseMotion:
mouse_x_velocity = event.velocity.x
mouse_y_velocity = event.velocity.y
func _process(delta):
# rotate outer gimbal around y axis
var y = 0
if Input.is_action_pressed("cam_left"):
y += 1
if Input.is_action_pressed("cam_right"):
y -= 1
rotate_camera_y(y, delta)
# rotate inner gimbal around x axis
var x = 0
if Input.is_action_pressed("cam_up"):
x -= 1
if Input.is_action_pressed("cam_down"):
x += 1
if Input.is_action_just_pressed("shift_lock"):
if shift_lock == true:
shift_lock = false
else:
shift_lock = true
elif Input.is_mouse_button_pressed(MOUSE_BUTTON_RIGHT) or shift_lock == true:
if mouse_locked == false:
mouse_locked = true
locked_mouse_positon = get_viewport().get_mouse_position()
Input.set_mouse_mode(Input.MOUSE_MODE_CAPTURED)
if mouse_x_velocity > 200 or mouse_x_velocity < -200:
y -= clamp(mouse_x_velocity / 500, -5, 5)
if mouse_y_velocity > 200 or mouse_y_velocity < -200:
x -= clamp(mouse_y_velocity / 1000, -5, 5)
else:
Input.set_mouse_mode(Input.MOUSE_MODE_VISIBLE)
mouse_locked = false
mouse_x_velocity = 0
mouse_y_velocity = 0
rotate_camera_y(y, delta)
rotate_camera_x(x, delta)
# reset gimbals

2
player/player.tscn
View file

@ -1,6 +1,6 @@
[gd_scene load_steps=8 format=4 uid="uid://cfceg80unq0pe"]
[ext_resource type="Script" uid="uid://djeyfi7vm2vw0" path="res://player/player.gd" id="1_onrkg"]
[ext_resource type="Script" uid="uid://bfflnag3p4gen" path="res://player/player.gd" id="1_onrkg"]
[ext_resource type="Script" uid="uid://oi6sint7jkc6" path="res://player/camera_gimbal.gd" id="2_onrkg"]
[ext_resource type="Texture2D" uid="uid://cfb0gbwm57hm4" path="res://models/player_0.png" id="3_hqtel"]

9
project.godot
View file

@ -87,9 +87,18 @@ backpack_3={
"events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":51,"physical_keycode":0,"key_label":0,"unicode":51,"location":0,"echo":false,"script":null)
]
}
shift_lock={
"deadzone": 0.2,
"events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":4194325,"key_label":0,"unicode":0,"location":0,"echo":false,"script":null)
]
}
[layer_names]
3d_physics/layer_1="World"
3d_physics/layer_2="Player"
3d_physics/layer_3="Object"
[physics]
3d/physics_interpolation/scene_traversal="Legacy"