I was making an Ursina game, annd when I went to the enemy collision, it makes an error like this:
Traceback (most recent call last):
File "C:\Users\Minerva Panganiban\AppData\Local\Programs\Python\Python39\lib\site-packages\ursina\main.py", line 126, in _update
__main__.update()
File "C:/Users/Minerva Panganiban/OneDrive/Desktop/Python/Ursinale.py", line 128, in update
destroy(bullet, enemy)
File "C:\Users\Minerva Panganiban\AppData\Local\Programs\Python\Python39\lib\site-packages\ursina\ursinastuff.py", line 48, in destroy
s = Sequence(
File "C:\Users\Minerva Panganiban\AppData\Local\Programs\Python\Python39\lib\site-packages\ursina\sequence.py", line 42, in __init__
self.generate()
File "C:\Users\Minerva Panganiban\AppData\Local\Programs\Python\Python39\lib\site-packages\ursina\sequence.py", line 52, in generate
self.duration += arg.duration
TypeError: unsupported operand type(s) for +=: 'int' and 'Entity'
Traceback (most recent call last):
File "C:/Users/Minerva Panganiban/OneDrive/Desktop/Python/Ursinale.py", line 136, in <module>
app.run()
File "C:\Users\Minerva Panganiban\AppData\Local\Programs\Python\Python39\lib\site-packages\ursina\main.py", line 234, in run
super().run()
File "C:\Users\Minerva Panganiban\AppData\Local\Programs\Python\Python39\lib\site-packages\direct\showbase\ShowBase.py", line 3325, in run
self.taskMgr.run()
File "C:\Users\Minerva Panganiban\AppData\Local\Programs\Python\Python39\lib\site-packages\direct\task\Task.py", line 546, in run
self.step()
File "C:\Users\Minerva Panganiban\AppData\Local\Programs\Python\Python39\lib\site-packages\direct\task\Task.py", line 500, in step
self.mgr.poll()
File "C:\Users\Minerva Panganiban\AppData\Local\Programs\Python\Python39\lib\site-packages\ursina\main.py", line 126, in _update
__main__.update()
File "C:/Users/Minerva Panganiban/OneDrive/Desktop/Python/Ursinale.py", line 128, in update
destroy(bullet, enemy)
File "C:\Users\Minerva Panganiban\AppData\Local\Programs\Python\Python39\lib\site-packages\ursina\ursinastuff.py", line 48, in destroy
s = Sequence(
File "C:\Users\Minerva Panganiban\AppData\Local\Programs\Python\Python39\lib\site-packages\ursina\sequence.py", line 42, in __init__
self.generate()
File "C:\Users\Minerva Panganiban\AppData\Local\Programs\Python\Python39\lib\site-packages\ursina\sequence.py", line 52, in generate
self.duration += arg.duration
TypeError: unsupported operand type(s) for +=: 'int' and 'Entity'
Looking at the error, I couldn't find the issue.
Here's the code of the game I'm making:
from ursina import *
from ursina.prefabs.first_person_controller import FirstPersonController
app = Ursina()
class Ground(Entity):
def __init__(self):
super().__init__(
parent = scene,
model = 'plane',
texture = "Cube",
scale = 500,
position = Vec3(0, 0, 0),
collider = 'plane')
class Cube(Entity):
def __init__(self):
super().__init__(
parent = scene,
model = 'cube',
texture = "Sun",
scale = 50,
position = Vec3(250, 0, 250),
collider = 'box')
class Cube2(Entity):
def __init__(self):
super().__init__(
parent = scene,
model = 'cube',
texture = "Sun",
scale = 50,
position = Vec3(-250, 0, -250),
collider = 'box')
class Cube3(Entity):
def __init__(self):
super().__init__(
parent = scene,
model = 'cube',
texture = "Sun",
scale = 50,
position = Vec3(-250, 0, 250),
collider = 'box')
class Cube4(Entity):
def __init__(self):
super().__init__(
parent = scene,
model = 'cube',
texture = "Sun",
scale = 50,
position = Vec3(250, 0, -250),
collider = 'box')
class Sky(Entity):
def __init__(self):
super().__init__(
parent = scene,
model = 'sphere',
texture = "Bla",
scale = 2050,
double_sided = True)
class Weapon(Entity):
def __init__(self):
super().__init__(
parent = camera.ui,
model = 'cube',
texture = "Untitled",
scale = 0.5,
rotation = Vec3(0, 0, 5),
position = Vec3(0, 0, 0))
def active(self):
self.rotation = Vec3(0, 45, 5)
self.position = Vec3(0, 0, 1)
def passive(self):
self.rotation = Vec3(0, 0, 5)
self.position = Vec3(0, 0, 0)
player = FirstPersonController(model='cube',
texture = "face",
scale=0.75,
collider = 'box',
speed = 2.255)
camera.z = -5
ground = Ground()
cube = Cube()
cube2 = Cube2()
cube3 = Cube3()
cube4 = Cube4()
sky = Sky()
weapon = Weapon()
window.title = 'Ursinale'
window.borderless = False
window.fullscreen = False
window.exit_button.visible = False
window.fps_counter_enabled = True
window.color = color.black
enemy = Entity(parent = scene,
model = 'cube',
texture = "ArcataPonte1",
position = Vec3(2000, 2000, 2000),
scale = 25,
collider = 'box')
enemy.add_script(SmoothFollow(target=player,
offset=[0,0,0],
speed = 0.255))
bullet = None
def input(key):
global bullet
if key == 'left mouse down':
bullet = Entity(parent=weapon, model='cube', scale=.1, color=color.black, collider='box')
bullet.world_parent = scene
bullet.animate_position(bullet.position+(bullet.forward*500), curve=curve.linear, duration=2)
destroy(bullet, delay=2)
def update():
global enemy
if bullet and bullet.intersects(enemy).hit:
hit_info = bullet.intersects(enemy)
print('enemy hit')
destroy(bullet, enemy)
enemy = None
if held_keys['left mouse']:
weapon.active()
else:
weapon.passive()
app.run()
So is there any error, or Ursina is bugged? Another question is how do you change the direction of the bullet to what the player is facing?
destroy(bullet, enemy) is wrong. The second parameter is the delay and should be a number, not an Entity.