-
-
Save sjvnnings/5f02d2f2fc417f3804e967daa73cccfd to your computer and use it in GitHub Desktop.
| extends KinematicBody2D | |
| export var move_speed = 200.0 | |
| var velocity := Vector2.ZERO | |
| export var jump_height : float | |
| export var jump_time_to_peak : float | |
| export var jump_time_to_descent : float | |
| onready var jump_velocity : float = ((2.0 * jump_height) / jump_time_to_peak) * -1.0 | |
| onready var jump_gravity : float = ((-2.0 * jump_height) / (jump_time_to_peak * jump_time_to_peak)) * -1.0 | |
| onready var fall_gravity : float = ((-2.0 * jump_height) / (jump_time_to_descent * jump_time_to_descent)) * -1.0 | |
| func _physics_process(delta): | |
| velocity.y += get_gravity() * delta | |
| velocity.x = get_input_velocity() * move_speed | |
| if Input.is_action_just_pressed("jump") and is_on_floor(): | |
| jump() | |
| velocity = move_and_slide(velocity, Vector2.UP) | |
| func get_gravity() -> float: | |
| return jump_gravity if velocity.y < 0.0 else fall_gravity | |
| func jump(): | |
| velocity.y = jump_velocity | |
| func get_input_velocity() -> float: | |
| var horizontal := 0.0 | |
| if Input.is_action_pressed("left"): | |
| horizontal -= 1.0 | |
| if Input.is_action_pressed("right"): | |
| horizontal += 1.0 | |
| return horizontal |
My jump behaves inconsistently some times for example when I printed the values of y velocity every frame. Normally it looks like this 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 -134.16667175293 -128.333343505859 -122.500007629395 -116.66667175293 -110.833335876465 -105.0 -99.1666641235352 -93.3333282470703 -87.4999923706055 -81.6666564941406 -75.8333206176758 -69.9999847412109 -64.1666488647461 -58.3333168029785 -52.4999847412109 -46.6666526794434 -40.8333206176758 -34.9999885559082 -29.166654586792 -23.3333206176758 -17.4999866485596 -11.6666536331177 -5.83332014083862 0.00001319249441 0.00001319249441 0.00001319249441 0.00001319249441 0.00001319249441 0.00001319249441 0.00001319249441 0.0 but sometimes it looks like this .0 0.0 0.0 0.0 0.0 0.0 0.0 -134.16667175293 -128.333343505859 -111.666679382324 -95.0000152587891 -78.3333511352539 -61.6666831970215 -45.0000152587891 -28.3333492279053 -11.6666822433472 4.99998426437378 4.99998426437378 4.99998426437378 4.99998426437378 4.99998426437378 4.99998426437378 4.99998426437378 4.99998426437378 4.99998426437378 4.99998426437378 4.99998426437378 4.99998426437378 4.99998426437378 4.99998426437378 4.99998426437378 4.99998426437378 4.99998426437378 4.99998426437378 4.99998426437378 4.99998426437378 4.99998426437378 0.0 0.0 And that other velocity curve doesn't go as high does anyone have any Idea what I should do? turning up the physics tick rate seemed to lessen the issue but not eliminate it.
I have made a video on this problem: https://youtu.be/YBNSPAvmLoA?si=QVyVY_x29919cFVN
My jump behaves inconsistently some times for example when I printed the values of y velocity every frame. Normally it looks like this 0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
-134.16667175293
-128.333343505859
-122.500007629395
-116.66667175293
-110.833335876465
-105.0
-99.1666641235352
-93.3333282470703
-87.4999923706055
-81.6666564941406
-75.8333206176758
-69.9999847412109
-64.1666488647461
-58.3333168029785
-52.4999847412109
-46.6666526794434
-40.8333206176758
-34.9999885559082
-29.166654586792
-23.3333206176758
-17.4999866485596
-11.6666536331177
-5.83332014083862
0.00001319249441
0.00001319249441
0.00001319249441
0.00001319249441
0.00001319249441
0.00001319249441
0.00001319249441
0.0
but sometimes it looks like this .0
0.0
0.0
0.0
0.0
0.0
0.0
-134.16667175293
-128.333343505859
-111.666679382324
-95.0000152587891
-78.3333511352539
-61.6666831970215
-45.0000152587891
-28.3333492279053
-11.6666822433472
4.99998426437378
4.99998426437378
4.99998426437378
4.99998426437378
4.99998426437378
4.99998426437378
4.99998426437378
4.99998426437378
4.99998426437378
4.99998426437378
4.99998426437378
4.99998426437378
4.99998426437378
4.99998426437378
4.99998426437378
4.99998426437378
4.99998426437378
4.99998426437378
4.99998426437378
4.99998426437378
4.99998426437378
0.0
0.0
And that other velocity curve doesn't go as high does anyone have any Idea what I should do? turning up the physics tick rate seemed to lessen the issue but not eliminate it.