 |
Attention | Topic was automatically imported from the old Question2Answer platform. |
 |
Asked By | lucasfazzi |
Hello people; first of all, I would like to let you know that I have knowledge of Godot 2D, but in Godot 3D I am a complete beginner;
I was trying to make the script as simple as possible for an original FPS Doom Style and I am completely lost when it comes to putting Gravity.
I made a very simple script and whenever I add gravity (as you can see, with move_vector.y), the character when walking is shaking as if he is constantly struggling to stabilize his position.
At first, I thought it was a problem with my script and then I tried to apply the Godot FPS tutorial script to my character and the same thing happens - even worse.
I am thinking that it is a problem with my floor, my meshes are made with StaticBodies; I remember that the Kinematic Body x Static Body relationship in Godot 2D was a problem.
Anyway, how can I solve and make my character more stable?
Below, code:
extends KinematicBody
const MOVE_SPEED = 4
const MOUSE_SENS = 0.2
const GRAVITY = 0.98
func _ready():
mouse_capture()
add_group()
func add_group():
get_node(".").add_to_group("player")
func _process(delta):
quit_game()
func _physics_process(delta):
move_keyboard(delta)
func _input(event):
mouse_direction(event)
func move_keyboard(delta):
var move_vector = Vector3()
if Input.is_action_pressed("move_forward"):
move_vector.z -= 1
if Input.is_action_pressed("move_backward"):
move_vector.z += 1
if Input.is_action_pressed("move_left"):
move_vector.x -= 1
if Input.is_action_pressed("move_right"):
move_vector.x += 1
move_vector.y -= GRAVITY
move_vector = move_vector.rotated(Vector3(0, 1, 0), rotation.y)
move_and_collide(move_vector * MOVE_SPEED * delta)
func mouse_capture():
Input.set_mouse_mode(Input.MOUSE_MODE_CAPTURED)
func mouse_direction(event):
if event is InputEventMouseMotion:
rotation_degrees.y -= MOUSE_SENS * event.relative.x
rotation_degrees.x -= MOUSE_SENS * event.relative.y
func quit_game():
if Input.is_action_pressed("quit"):
get_tree().quit()
Attached, photos of my project and video
Youtube video of behaviour (the record is a lil bit slow than reality, but i think you can see):
PS: another thing I noticed: if I change the move_and_collide to move_and_slide and having a command from is_on_floor (), the player is never recognized as if it is is_on_floor ()
lucasfazzi | 2020-02-02 01:36
ps2: I printed player’s translation and he’s constantly changing Y:
(0.04475, 2.022034, 18.58946)
(0.085611, 1.9567, 18.642138)
(0.12487, 2.03533, 18.692751)
(0.16573, 1.969996, 18.733128)
(0.197819, 1.965178, 18.733038)
(0.229692, 1.98138, 18.73267)
(0.262206, 1.941978, 18.733128)
(0.291715, 2.04739, 18.731291)
(0.325299, 1.993691, 18.733128)
(0.357458, 1.942271, 18.733128)
(0.386958, 2.051677, 18.731043)
(0.420734, 1.99767, 18.733128)
(0.452893, 1.946249, 18.733128)
(0.492365, 2.041428, 18.742556)
(0.523576, 1.991523, 18.733128)
(0.555735, 1.940102, 18.733128)
(0.585496, 2.015728, 18.733128)
(0.617655, 1.964307, 18.733128)
(0.649815, 1.974988, 18.733128)
(0.681974, 1.953627, 18.733128)
(0.714133, 1.996348, 18.733128)
(0.746292, 1.944927, 18.733128)
(0.778451, 2.013747, 18.733128)
(0.778451, 1.948413, 18.733128)
(0.778451, 2.015728, 18.733128)
(0.778451, 1.950394, 18.733128)
(0.778451, 2.015728, 18.733128)
(0.778451, 1.950394, 18.733128)
(0.778451, 2.015728, 18.733128)
(0.778451, 1.950394, 18.733128)
(0.742254, 2.015728, 18.68646)
(0.701393, 1.950394, 18.633783)
(0.663504, 2.053318, 18.584936)
(0.622643, 1.987984, 18.532259)
(0.581783, 1.955458, 18.479582)
(0.541385, 2.038686, 18.4275)
(0.500524, 1.973352, 18.374823)
(0.459664, 1.983337, 18.319899)
(0.418803, 1.958392, 18.266365)
(0.377824, 2.005774, 18.210838)
lucasfazzi | 2020-02-02 01:54