Player jump and cross part

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#1

hello everyone, could someone help me reproduce this mechanic [when the player jumps it will cross the part and then play normally], I’m having a lot of difficulty reproducing it, I’m a beginner

example video

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#2

The way that I can think of is to have a zone below the part, then check if the player is touching that zone. Here is some code that works most of the time, but still should resemble what you are looking for.

local zone = script.Parent.Zone
local touchingparts = {}

script.Parent.Touched:Connect(function(hit)
	if hit.Parent:FindFirstChild("Humanoid") then
		local inZone = false
		for i,v in ipairs(hit.Parent:GetChildren()) do
			if table.find(touchingparts, v) then
				inZone = true
			end
		end
		
		if inZone then
			script.Parent.CanCollide = false
		else
			script.Parent.CanCollide = true
		end
	end
end)

zone.Touched:Connect(function(hit)
	if not table.find(touchingparts, hit) then
		table.insert(touchingparts, hit)
	end
end)

zone.TouchEnded:Connect(function(hit)
	if table.find(touchingparts, hit) then
		table.remove(touchingparts, table.find(touchingparts, hit))
	end
end)

script.Parent is the platform, and the variable “zone” is the zone in which the player is in before the jump. This is my first post, so please tell me if I am wrong or doing something incorrectly.

2 Likes
#3

wouldn’t there need to be a delay before setting the CanCollide so the character can go through the part?

1 Like
#4

Check every heartbeat whether the player is moving up or down. If moving up, all one-way platforms are uncollidable. Otherwise, they are collidable.

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#5

@oxzics’s method may work, but it would be hard to add more one-way platforms. Every platform needs a zone below it, and it wouldn’t automatically follow resizing and maybe positioning of the platform.
I’m assuming that the script is server sided because it has no LocalPlayer checks. That makes a delay for all players, which will not end up well for anybody.

I can guarantee you that the game in the video is using my method due to it’s simplicitiy. Trust me, it should be easier to code, and it should be shorter. I’m not spoonfeeding code because of how small it is. You would need to utilize:

  • game:GetService("RunService").Heartbeat
  • local char = game.Players.LocalPlayer.Character (inside connection)
  • char.HumanoidRootPart.AssemblyLinearVelocity
  • for _, platform in pairs(…
  • platform.CanCollide =…
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#6

thank you very much for your help I tried to reproduce your method in ServerScript but I couldn’t I’m a little confused

local parts = game.Workspace.Model:GetChildren()

game:GetService("RunService").Heartbeat:Connect(function()
local char = game. Players.LocalPlayer.Character 
char.HumanoidRootPart. AssemblyLinearVelocity = Vector3.new(0, 1, 0)
for_, platform in pairs(parts) do 
platform.CanCollide = false
end
end)|
#7

Your script will:

  1. Get the parts in a model
  2. Every heartbeat:
  3. Get the player’s character
  4. Set the character’s velocity
  5. Set all platforms to be uncollidable always

This doesn’t make much sense. Instead, get the velocity and compare it’s Y value to 0 to see if the player is moving upwards. If it is, all platforms are uncollidable. If the character is moving down, it will be collidable.

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