https://gyazo.com/cfe4df3082d7e12983859dcb2b8177bf
Hello, so as you can see on the gif, it prints when it hits something, but for some reason the hit isn’t realistic or sometimes it doesn’t detects at all
This is my test code:
local plr = game.Players.LocalPlayer
local char = plr.Character or plr.CharacterAdded:Wait()
local mou = plr:GetMouse()
mou.Button1Down:Connect(function()
local Bullet = Instance.new('Part')
Bullet.Size = Vector3.new(0.16, 0.18, 3.02)
Bullet.BrickColor = BrickColor.new('New Yeller')
Bullet.Material = Enum.Material.Neon
Bullet.Anchored = false
Bullet.Parent = workspace
Bullet.CanCollide = false
Bullet.CFrame = CFrame.new(char.Head.CFrame.Position, mou.Hit.Position) * CFrame.new(0,0,-2)
Bullet.Velocity = -(char.Head.CFrame.Position - mou.Hit.Position).Unit * 2300
while (Bullet) do
local ray = Ray.new(Bullet.CFrame.Position, Bullet.CFrame.LookVector.Unit * 20)
local hit,pos,surface = workspace:FindPartOnRayWithIgnoreList(ray,{char,Bullet})
if hit then
print(hit.Name)
end
wait()
end
game:GetService('Debris'):AddItem(Bullet,10)
end)
You can use hitscan detection, or you can create your own custom bullet drop raycasting system, which isn’t difficult at all. I’ll tell you how to do it here, but if you still can’t do it then I’m pretty sure there’s a module that everyone’s been repping that does it for you.
First, fire a ray straight out. If there is no hit, then wait a small bit and fire a new ray that is angled slightly down from the end position of the first ray. Repeat until you reach a limit you set, or when you hit something. With some math, you can make a bullet follow this path as well.
while (Bullet) do
local down = 0
local ray = Ray.new(Bullet.CFrame.Position, (Bullet.CFrame.LookVector.Unit - Vector3.new(0,down,0)) * 20)
local hit,pos,surface = workspace:FindPartOnRayWithIgnoreList(ray,{char,Bullet})
if hit then
print(hit.Name)
elseif not hit then
down = down + 0.5
end
wait()
end
Sort of. Posted this in a previous thread for someone:
local PROJECTILE_SPEED = 3 -- how fast projectile moves
local RAY_DISTANCE = 500 -- max distance it can travel
local PROJECTILE_DROP = 0 -- whether the bullet drops or not, needs to be negative number if you want it to drop
local fireBullet = (function (A, B, projectile, ignore_model, ignore_func)
ignore_func = ignore_func or (function () return false end)
if not projectile then
return
end
local shot_dir = B.lookVector * RAY_DISTANCE
local shot_ray = Ray.new(B.p, shot_dir)
local _, true_shot = game.Workspace:FindPartOnRay(shot_ray, ignore_model)
local drop = CFrame.Angles((math.random() * PROJECTILE_DROP) * 0.01, 0, 0)
projectile.Anchored = true
projectile.CFrame = CFrame.new(A.p, true_shot)
projectile.Parent = game.Workspace
local Dist, Hit, Pos, endPos, Surface = 0
repeat
local start = projectile.Position
end_pos = ((projectile.Position + (projectile.CFrame * drop).lookVector * PROJECTILE_SPEED) - projectile.Position).unit
local dir_ray = Ray.new(
start,
end_pos.unit * PROJECTILE_SPEED
)
Hit, Pos, Surface = game.Workspace:FindPartOnRay(dir_ray, ignore_model)
projectile.CFrame = CFrame.new(Pos, Pos + dir_ray.Direction)
Dist = Dist + PROJECTILE_SPEED
wait()
until (Hit and not ignore_func(Hit)) or Dist > RAY_DISTANCE
return {
distance = Dist;
hit = Hit;
hit_pos = Pos;
hit_surface = Surface;
projectile = projectile;
}
end)
Use example:
-- example usage:
local ignore_these_hits = (function (part)
-- don't ignore anything unless it's called "ignore_me"
if part.Name == "ignore_me" then
return true
end
return false
end)
local hit_data = fireBullet(
CFrame.new(0, 5, 0), -- Start position of bullet (must be CFrame)
game.Workspace.CurrentCamera.CFrame, -- Player's camera position (must be CFrame)
game.Workspace.Bullet, -- Pass any bullet part
game.Worspace.Character, -- Pass a model you want it to ignore, e.g. the user's character that is shooting
ignore_these_hits -- Function for the raycasting to ignore any objects defined in the function as it shoots
)
if hit_data then
print("Bullet travelled:", hit_data.distance)
if hit_data.hit then
print("Bullet hit:", hit_data.hit, "at position:", hit_data.hit_pos, "on surface:", hit_data.hit_surface)
else
print("Bullet did not hit anything, landed at location:", hit_data.projectile.CFrame)
end
-- remove bullet
hit_data.projectile:Destroy()
end
