what i mean by it , not making the npc move to you , just making him look to the side you are at and shoot a beam on you, i have no idea how to make it can someone help me? and also i want to make that it will use random move , not just one move. so how i do that?
3 Likes
Can you share some Code of what you have so far?
2 Likes
all i have is npc without code, i have no idea how to even start doing that thing, i tried to find something in youtube but all the tutorials are “npc moving to you and making the hand as a damage part”
2 Likes
I found this by googling for it, it may work for you.
What I can suggest here is raycasting, read more about it here:
You can use tables and math.random() for this.
local Moves = {
function(TargetPlayer)
-- do raycasting and stuff
end,
function(TargetPlayer)
-- do raycasting and stuff for the other move
end
}
function GetRandomMove()
return Moves[math.random(#Moves)]
end
If you have any questions about this GetRandomMove function and what exactly it does, don’t hesitate to reply!
4 Likes
ok, i found info about the first one, but my npc kind of broken,How i fix that?
2 Likes
Could we see the code if possible so we can determine what is wrong?
Here’s the code:
local char = script.Parent
local npcToFind = workspace.Gaster
spawn(function()
while true do
local TO = char.HumanoidRootPart
local dist = (TO.Position - npcToFind.HumanoidRootPart.Position).magnitude
if dist <= 50 then
npcToFind.HumanoidRootPart.CFrame = CFrame.new(npcToFind.HumanoidRootPart.Position, char.HumanoidRootPart.Position*Vector3.new(1,0,1) + char.HumanoidRootPart.Position*Vector3.new(0, 1, 0))
end
wait()
end
end)
but i think the problem not in the code, the problem on the npc
Did you modify the NPC itself?
1 Like
i took a human from the “rig builder” and modified it, and resized it a bit
That’s most likely the problem, try it on a humanoid which you did not resize and just added a shirt/pants/accessories.
ok it fixed it, now i’ll try to do the moves
2 Likes
i did something like this:
local char = script.Parent
local npcToFind = workspace.Gaster
local char = script.Parent
local npcToFind = workspace.Gaster
local Moves = {
function(TargetPlayer)
local ray = Ray.new(npcToFind.HumanoidRootPart.Position, char.HumanoidRootPart.Position*Vector3.new(1,0,1) + char.HumanoidRootPart.Position*Vector3.new(0, 1, 0)*400)
local part, position = workspace:FindPartOnRay(ray, char, false, true)
local beam = Instance.new("Part", workspace)
beam.BrickColor = BrickColor.new("Bright red")
beam.FormFactor = "Custom"
beam.Material = "Neon"
beam.Transparency = 0.25
beam.Anchored = true
beam.Locked = true
beam.CanCollide = false
local distance = (npcToFind.HumanoidRootPart.Position).magnitude
beam.Size = Vector3.new(0.3, 0.3, distance)
beam.CFrame = CFrame.new(npcToFind.HumanoidRootPart.Position, position) * CFrame.new(0, 0, -distance / 2)
game:GetService("Debris"):AddItem(beam, 0.1)
if part then
local humanoid = part.Parent:FindFirstChild("Humanoid")
if not humanoid then
humanoid = part.Parent.Parent:FindFirstChild("Humanoid")
end
if humanoid then
humanoid:TakeDamage(30)
end
end
end,
function(TargetPlayer)
local ray = Ray.new(npcToFind.HumanoidRootPart.Position, char.HumanoidRootPart.Position*Vector3.new(1,0,1) + char.HumanoidRootPart.Position*Vector3.new(0, 1, 0)*400)
local part, position = workspace:FindPartOnRay(ray, char, false, true)
local beam = Instance.new("Part", workspace)
beam.BrickColor = BrickColor.new("Bright blue")
beam.FormFactor = "Custom"
beam.Material = "Neon"
beam.Transparency = 0.25
beam.Anchored = true
beam.Locked = true
beam.CanCollide = false
local distance = (npcToFind.HumanoidRootPart.CFrame).magnitude
beam.Size = Vector3.new(0.3, 0.3, distance)
beam.CFrame = CFrame.new(npcToFind.HumanoidRootPart.Position, position) * CFrame.new(0, 0, -distance / 2)
game:GetService("Debris"):AddItem(beam, 0.1)
if part then
local humanoid = part.Parent:FindFirstChild("Humanoid")
if not humanoid then
humanoid = part.Parent.Parent:FindFirstChild("Humanoid")
end
if humanoid then
humanoid:TakeDamage(30)
end
end
end
}
spawn(function()
while true do
local TO = char.HumanoidRootPart
local dist = (TO.Position - npcToFind.HumanoidRootPart.Position).magnitude
if dist <= 50 then
npcToFind.HumanoidRootPart.CFrame = CFrame.new(npcToFind.HumanoidRootPart.Position, char.HumanoidRootPart.Position*Vector3.new(1,0,1) + char.HumanoidRootPart.Position*Vector3.new(0, 1, 0))
local function GetRandomMove()
return Moves[math.random(#Moves)]
end
end
wait()
end
end)
it doesn’t works, but is this close to what i suppose to do?
1 Like
Heres your problem: You put the GetRandomMove function inside of the while true, create the function only once. Next thing is that you are never calling the function, hence why nothing is happening. Switch everything starting from spawn(function() out with this:
local function GetRandomMove()
return Moves[math.random(#Moves)]
end
spawn(function()
while true do
local TO = char.HumanoidRootPart
local dist = (TO.Position - npcToFind.HumanoidRootPart.Position).magnitude
if dist <= 50 then
npcToFind.HumanoidRootPart.CFrame = CFrame.new(npcToFind.HumanoidRootPart.Position, char.HumanoidRootPart.Position*Vector3.new(1,0,1) + char.HumanoidRootPart.Position*Vector3.new(0, 1, 0))
local Move = GetRandomMove()
Move(game.Players:GetPlayerFromCharacter(char))
end
wait()
end
end)
This should do it’s job, might also needs a bit of modifying on your side.
1 Like
oh it works, but it don’t shoot the right way
https://gyazo.com/9007bb2e696e70a7426ce2af9fc880ca
and how i make it don’t damage itself
1 Like
I saw multiple mistakes you made with the raycasting and distance calculation. Here are the fixed parts of your code and lets hope that works:
local ray = Ray.new(npcToFind.HumanoidRootPart.CFrame.p, (char.HumanoidRootPart.CFrame.p - npcToFind.HumanoidRootPart.CFrame.p).unit * 300)
local distance = (npcToFind.HumanoidRootPart.CFrame.p - position).magnitude
beam.Size = Vector3.new(0.3, 0.3, distance)
beam.CFrame = CFrame.new(npcToFind.HumanoidRootPart.CFrame.p, position) * CFrame.new(0, 0, -distance / 2)
i tried to make the move to not spam, but it also makes the npc to not move always
https://gyazo.com/1e1fb2207fdf85301fefbca94c6f8f1a
and also the beam doesn’t damage to me and doesn’t shoot where it suppose to, how i make the beam direction to HumanoidRootPart, and how i make the hand that flying move with the npc?
1 Like
Can you send your new version of your code?
there:
local char = script.Parent
local npcToFind = workspace.Gaster
local Moves = {
function(TargetPlayer)
wait(2)
local ray = Ray.new(char.HumanoidRootPart.CFrame.p, (char.HumanoidRootPart.CFrame.p - npcToFind.HumanoidRootPart.CFrame.p).unit * 300)
local part, position = workspace:FindPartOnRay(ray, char, false, true)
local beam = Instance.new("Part", workspace)
beam.BrickColor = BrickColor.new("Bright red")
beam.FormFactor = "Custom"
beam.Material = "Neon"
beam.Transparency = 0.25
beam.Anchored = true
beam.Locked = true
beam.CanCollide = false
local distance = (char.HumanoidRootPart.CFrame.p - position).magnitude
beam.Size = Vector3.new(0.3, 0.3, distance)
beam.CFrame = CFrame.new(npcToFind.HumanoidRootPart["Gaster Hand"]["Hole Part"].CFrame.p, position) * CFrame.new(0, 0, -distance / 2)
game:GetService("Debris"):AddItem(beam, 0.1)
if part then
local humanoid = part.Parent:FindFirstChild("Humanoid")
if not humanoid then
humanoid = part.Parent.Parent:FindFirstChild("Humanoid")
end
if humanoid then
humanoid:TakeDamage(1)
end
end
end,
function(TargetPlayer)
wait(5)
local ray = Ray.new(npcToFind.HumanoidRootPart.CFrame.p, (char.HumanoidRootPart.CFrame.p - npcToFind.HumanoidRootPart.CFrame.p).unit * 300)
local part, position = workspace:FindPartOnRay(ray, char, false, true)
local beam = Instance.new("Part", workspace)
beam.BrickColor = BrickColor.new("Bright blue")
beam.FormFactor = "Custom"
beam.Material = "Neon"
beam.Transparency = 0.25
beam.Anchored = true
beam.Locked = true
beam.CanCollide = false
local distance = (npcToFind.Head.CFrame.p - position).magnitude
beam.Size = Vector3.new(0.3, 0.3, distance)
beam.CFrame = CFrame.new(npcToFind.Head.CFrame.p, position) * CFrame.new(0, 0, -distance / 2)
game:GetService("Debris"):AddItem(beam, 0.1)
if part then
local humanoid = part.Parent:FindFirstChild("Humanoid")
if not humanoid then
humanoid = part.Parent.Parent:FindFirstChild("Humanoid")
end
if humanoid then
humanoid:TakeDamage(30)
end
end
end
}
local function GetRandomMove()
return Moves[math.random(#Moves)]
end
spawn(function()
while true do
local TO = char.HumanoidRootPart
local dist = (TO.Position - npcToFind.HumanoidRootPart.Position).magnitude
if dist <= 50 then
npcToFind.HumanoidRootPart.CFrame = CFrame.new(npcToFind.HumanoidRootPart.Position, char.HumanoidRootPart.Position*Vector3.new(1,0,1) + char.HumanoidRootPart.Position*Vector3.new(0, 1, 0))
local Move = GetRandomMove()
Move(game.Players:GetPlayerFromCharacter(char))
end
wait()
end
end)
1 Like
This is something you have to figure out yourself, see it as a challenge.
Try this version, I fixed some common scripting mistakes you did including waiting at the wrong position and adding a debounce for using attacks:
local char = script.Parent
local npcToFind = workspace.Gaster
local Moves = {
function(TargetPlayer)
local ray = Ray.new(char.HumanoidRootPart.CFrame.p, (char.HumanoidRootPart.CFrame.p - npcToFind.HumanoidRootPart.CFrame.p).unit * 300)
local part, position = workspace:FindPartOnRay(ray, char, false, true)
local beam = Instance.new("Part", workspace)
beam.BrickColor = BrickColor.new("Bright red")
beam.FormFactor = "Custom"
beam.Material = "Neon"
beam.Transparency = 0.25
beam.Anchored = true
beam.Locked = true
beam.CanCollide = false
local distance = (char.HumanoidRootPart.CFrame.p - position).magnitude
beam.Size = Vector3.new(0.3, 0.3, distance)
beam.CFrame = CFrame.new(npcToFind.HumanoidRootPart["Gaster Hand"]["Hole Part"].CFrame.p, position) * CFrame.new(0, 0, -distance / 2)
game:GetService("Debris"):AddItem(beam, 0.1)
if part then
local humanoid = part.Parent:FindFirstChild("Humanoid")
if not humanoid then
humanoid = part.Parent.Parent:FindFirstChild("Humanoid")
end
if humanoid then
humanoid:TakeDamage(1)
end
end
return 2 -- The time in seconds you want to wait before the next attack
end,
function(TargetPlayer)
local ray = Ray.new(npcToFind.HumanoidRootPart.CFrame.p, (char.HumanoidRootPart.CFrame.p - npcToFind.HumanoidRootPart.CFrame.p).unit * 300)
local part, position = workspace:FindPartOnRay(ray, char, false, true)
local beam = Instance.new("Part", workspace)
beam.BrickColor = BrickColor.new("Bright blue")
beam.FormFactor = "Custom"
beam.Material = "Neon"
beam.Transparency = 0.25
beam.Anchored = true
beam.Locked = true
beam.CanCollide = false
local distance = (npcToFind.Head.CFrame.p - position).magnitude
beam.Size = Vector3.new(0.3, 0.3, distance)
beam.CFrame = CFrame.new(npcToFind.Head.CFrame.p, position) * CFrame.new(0, 0, -distance / 2)
game:GetService("Debris"):AddItem(beam, 0.1)
if part then
print("part found")
local humanoid = part.Parent:FindFirstChild("Humanoid")
if not humanoid then
humanoid = part.Parent.Parent:FindFirstChild("Humanoid")
end
if humanoid then
humanoid:TakeDamage(30)
end
else
warn("part not found")
end
return 5 -- The time in seconds you want to wait before the next attack
end
}
local function GetRandomMove()
return Moves[math.random(#Moves)]
end
local lastAttack = 0
spawn(function()
while true do
local TO = char.HumanoidRootPart
local dist = (TO.Position - npcToFind.HumanoidRootPart.Position).magnitude
if dist <= 50 then
npcToFind.HumanoidRootPart.CFrame = CFrame.new(npcToFind.HumanoidRootPart.Position, char.HumanoidRootPart.Position*Vector3.new(1,0,1) + char.HumanoidRootPart.Position*Vector3.new(0, 1, 0))
if lastAttack <= tick() then
local Move = GetRandomMove()
local returnedTime = Move(game.Players:GetPlayerFromCharacter(char))
lastAttack = tick() + returnedTime
end
end
wait()
end
end)
1 Like
it moves around , but it’s still don’t shoot to the humanoidrootpart and it doesn’t take damage
1 Like