Collision not working
Posted: Mon Jan 20, 2020 12:16 pm
I don't know why, but colliders works only in one place(upper middle)
Then I had another problem with the case of the directories. Once in the .love file, they are case sensitive. They are also case sensitive in most platforms where Löve is supported, including mine, just not in yours apparently.
Finally I ran into another problem where you were using the io functions instead of love.filesystem.read, meaning that the files can not work once the program is packaged into a .love file.
Once I could go past these hurdles, I could actually check your code
The immediate problem is that you're setting the XxxxCollision variables in a loop, but if it happens to be true in one iteration of the loop, you're overwriting it in the next iteration.
An easy solution is to change this:
Code: Select all
for k, object in ipairs(Objects.list) do
if object.name ~= "p_right_leg" and object.name ~= "p_left_leg" and object.name ~= "p_head" and object.name ~= "p_body"
and object.name ~= "p_right_arm" and object.name ~= "p_left_arm" then
if object.solid then
print(object.name .. ": " .. "x: " .. object.x .. ", y: " .. object.y .. "; width: " .. object.width .. ", height: " .. object.height .. ";")
LeftCollision = checkCollision(LeftCollider.x, LeftCollider.y, LeftCollider.width, LeftCollider.height, object.x, object.y, object.width, object.height)
RightCollision = checkCollision(RightCollider.x, RightCollider.y, RightCollider.width, RightCollider.height, object.x, object.y, object.width, object.height)
UpCollision = checkCollision(UpCollider.x, UpCollider.y, UpCollider.width, UpCollider.height, object.x, object.y, object.width, object.height)
DownCollision = checkCollision(DownCollider.x, DownCollider.y, DownCollider.width, DownCollider.height, object.x, object.y, object.width, object.height)
end
object.x = object.x - Movement.x
object.y = object.y - Movement.y
end
end
Code: Select all
-- First, initialize all to false.
LeftCollision = false
RightCollision = false
UpCollision = false
DownCollision = false
for k, object in ipairs(Objects.list) do
if object.name ~= "p_right_leg" and object.name ~= "p_left_leg" and object.name ~= "p_head" and object.name ~= "p_body"
and object.name ~= "p_right_arm" and object.name ~= "p_left_arm" then
if object.solid then
print(object.name .. ": " .. "x: " .. object.x .. ", y: " .. object.y .. "; width: " .. object.width .. ", height: " .. object.height .. ";")
-- Now, we do: variable = variable or checkCollision... for each of the variables
LeftCollision = LeftCollision or checkCollision(LeftCollider.x, LeftCollider.y, LeftCollider.width, LeftCollider.height, object.x, object.y, object.width, object.height)
RightCollision = RightCollision or checkCollision(RightCollider.x, RightCollider.y, RightCollider.width, RightCollider.height, object.x, object.y, object.width, object.height)
UpCollision = UpCollision or checkCollision(UpCollider.x, UpCollider.y, UpCollider.width, UpCollider.height, object.x, object.y, object.width, object.height)
DownCollision = DownCollision or checkCollision(DownCollider.x, DownCollider.y, DownCollider.width, DownCollider.height, object.x, object.y, object.width, object.height)
end
object.x = object.x - Movement.x
object.y = object.y - Movement.y
end
end
.