annotated drago attack

-- SETTINGS
local amount = math.random(1,5)        -- Randomize the number of "launches"
local meteorO = game.ServerStorage:WaitForChild("Items"):WaitForChild("RegidragoMeteor")        -- Fetch the meteor
local shockwaveO = game.ServerStorage:WaitForChild("Items"):WaitForChild("RegidragoShockwave")        -- Fetch the shockwave
local DamageMod = require(game.ServerScriptService.Libraries.DamageService)        -- Fetch DamageService

local ReplicatedStorage = game:GetService("ReplicatedStorage")        -- Fetch ReplicatedStorage (for screen shake)
local remoteEvent = ReplicatedStorage:WaitForChild("SCREENSHAKE")        -- Fetch the RemoteEvent from ReplicatedStorage (for screen shake)

-- SCRIPT
function Use(...)
	local args = {...}
	local meteortarget = CFrame.new(args[1].Torso.Position.X, args[1].Torso.Position.Y - 25, args[1].Torso.Position.Z)        -- Save the spot 25 studs below the boss as a CFrame value, as target for velocity calc later
	local belowposition = CFrame.new(args[1].Torso.CFrame.p)        -- Save the boss' spot on the ground as a CFrame, so shockwave will spawn there
	args[1].Humanoid.JumpPower = 150
	args[1].Humanoid.Jump = true
	wait(1.25)
	args[1].Humanoid.JumpPower = 100

	for i = 1, amount do
		local meteor = meteorO:Clone()
		meteor.Parent = args[1]
		meteor.CFrame = args[1].Torso.CFrame
		local bv = Instance.new("BodyVelocity")
		bv.Parent = meteor
		bv.maxForce = Vector3.new(math.huge, math.huge, math.huge)
		bv.velocity = (meteortarget.p - args[1].Torso.Position)        -- Script requires two Vector3 values for BodyVelocity.velocity, and position is a Vector3 value. The meteor will travel to meteortarget.p from the boss' Torso.Position in 1 second.
		game:GetService("Debris"):AddItem(meteor, 2)
		args[1]:FindFirstChild("Humanoid"):ChangeState(Enum.HumanoidStateType.Jumping)        -- Double jump shenans
		wait(0.6)        -- Wait for meteor to hit the ground
		local funnyrandom = math.random(1,4) * 5.625        -- I wanted to make the shockwaves change their angles randomly such that there are no easy safe spots
		for _, i in pairs(game.Players:GetPlayers()) do
			if (args[1].Torso.Position - i.Character.Torso.Position).Magnitude < 250 then
				remoteEvent:FireClient(i, 250 - (args[1].Torso.Position - i.Character.Torso.Position).Magnitude)        -- Screen shake shenans (there's a separate script on the client-side that handles the shaking itself, this just tells the script to start) (ignre pls)
			end
		end
		for i = 1,3 do        -- Run the FULL shockwave creation script three times (for 1st, 2nd, 3rd sets)
			local sizemultiplier = 4 - i        -- first wave will multiply by 3, second will multiply by 2, third will multiply by 1
			for q = 1, 16 do        -- Run the singular shockwave creation script sixteen times (for 16 different directions)
				local shockwave = shockwaveO:Clone()
				shockwave.Parent = args[1]
				shockwave.CFrame = args[1].Torso.CFrame + CFrame.new(0, belowposition.Y - args[1].Torso.Position.Y - 4.8 + (sizemultiplier * 3.5), 0).p
				-- We set the CFrame to the boss' Torso, so it will be at the same position
				-- as the boss' Torso AS WELL AS FACING THE SAME DIRECTION. Then we set the
				-- y-coordinate to the boss' ground position (belowposition) (we need to subtract
				-- args[1].Torso.Position.Y in order to get rid of the y-coordinate from
				-- args[1].Torso.CFrame), then do a little math to ensure that all shockwaves
				-- travel along the floor.
				-- At this point, the shockwave is directly below the boss and on the floor, and
				-- faces the same direction as it. However, it hasn't been spawned yet.
				shockwave.CFrame = shockwave.CFrame * CFrame.Angles(0, math.rad(22.5 * q + funnyrandom), 0)
				-- We let it keep the CFrame we just set and then rotate it along the y-axis
				-- (horizontal rotation). This rotation is as follows:
				-- What number shockwave are you on (the variable q)? Multiply that by 22.5. (exactly 360/16)
				-- What was the random number (the variable funnyrandom)? Add that. (will be a multiple of 5.625)
				-- (btw 5.625 is exactly a quarter of 22.5)
				-- Then, convert that to degrees with math.rad(). Here's an example:
				-- My random value is 0. Therefore, all my rotations will be shifted 0
				-- degrees, clockwise. This is essentially a useless rotation and does
				-- nothing. Sake of simplicity.
				-- 22.5 is equivalent to 360/16, so I will call it 1/16 of a circle.
				-- My 1st shockwave spawns at 1/16 of a circle, clockwise.
				-- My 3rd shockwave spawns at 3/16 of a circle, clockwise. etc
				-- My 16th and final shockwave spawns at 16/16 of a circle,
				-- which is equivalent to 0 degrees, so directly forward. (360 deg = 0 deg)
				-- Therefore, this line of code makes the shockwaves spawn in a
				-- neat 16-piece bouquet, evenly spaced.
				local bv = Instance.new("BodyVelocity")
				bv.Parent = shockwave
				bv.maxForce = Vector3.new(math.huge, math.huge, math.huge)
				bv.velocity = shockwave.CFrame.lookVector * 50
				-- CFrame.lookVector is worth exactly 1 stud. If I were
				-- to set the velocity to just shockwave.CFrame.lookVector,
				-- it would travel a 1-stud distance in 1 second.
				-- We multiply by 50 so that it will travel the direction
				-- that it faces in at 50 studs per second.
				shockwave.Size = shockwave.Size * sizemultiplier / 3        -- Apply the size multiplier to the shockwave
				DamageMod:RegisterWeaponPart(args[1], {shockwave}, sizemultiplier * 15)        -- Arguments are the stuffs in the parentheses. First argument is a whitelist for who's immune to the weapon. Second argument is what the weapon is. Third argument is the damage the weapon deals. I wanted my bigger shockwaves to hurt more, so I put the sizemultiplier there.
				game:GetService("Debris"):AddItem(shockwave, 5)        -- Create the shockwave with Debris service
			end
			wait(0.15)        -- Wait a little so the 1st 2nd 3rd sets aren't bunched up
		end
	end
end

return Use