-- Gas
-- By : jarredbcv
-- Fire spread by : samfun123

lp = game.Players.LocalPlayer
pl = lp.Character
tol = Instance.new("HopperBin",lp.Backpack)
tol.Name = "Gas"
burn = {}
burning = {}
colr={"Neon orange","Black","White","Bright yellow","Bright red","Bright blue","Bright green","Really black","Royal purple","Magenta","Pink"}
col="Neon orange"
Part = function(x,y,z,color,tr,cc,an,parent)
        local p = Instance.new('Part',parent or Weapon)
        p.formFactor = 'Custom'
        p.Size = Vector3.new(x,y,z)
        p.BrickColor = BrickColor.new(color)
        p.CanCollide = cc
        p.Transparency = tr
        p.Anchored = an
        p.TopSurface,p.BottomSurface = 0,0
        return p
end

fir = function(parent)
        local fi = Instance.new('Fire',parent or Weapon)
        fi.Name = "Fire"
        table.insert(burning,parent)
        game.Debris:AddItem(parent,2)
        if parent.Name ~= "Match" then
            fi.Color=parent.BrickColor.Color
                function touch(hit)
                    if hit.Parent:findFirstChild("Humanoid") ~= nil then
                        if hit.Parent.Name==pl.Name then return end
                        hit.Parent.Humanoid.Health=hit.Parent.Humanoid.Health - 10
                    end
            end
            parent.Touched:connect(touch)
    end
        return fi
end

Weld = function(p0,p1,x,y,z,rx,ry,rz,par)
        p0.Position = p1.Position
        local w = Instance.new('Motor',par or p0)
        w.Part0 = p0
        w.Part1 = p1
        w.C1 = CFrame.new(x,y,z)*CFrame.Angles(rx,ry,rz)
        return w
end

Mesh = function(par,num,x,y,z)
        local msh = _
        if num == 1 then
                msh = Instance.new("CylinderMesh",par)
        elseif num == 2 then
                msh = Instance.new("SpecialMesh",par)
                msh.MeshType = 3
        elseif num == 3 then
                msh = Instance.new("BlockMesh",par)
        elseif type(num) == 'string' then
                msh = Instance.new("SpecialMesh",par)
                msh.MeshId = num
        end
        msh.Scale = Vector3.new(x,y,z)
        return msh
end

mo=Instance.new("Model",pl)
function throw()
        hot=false
        for i = 1,10 do
                wait()
                fakel2.C0=fakel2.C0* CFrame.Angles(0, 0, math.rad(-i))
        end
        mtch = Part(.2,.1,.2,'Black',0,true,false,mo)
        mtch:BreakJoints()
        mtch.Name = "Match"
        mtch.CFrame=pl["Left Arm"].CFrame + Vector3.new(.5,0,0)
        fir(mtch)
        game.Debris:AddItem(mtch,1)
        function touch(hit)
                if hit.Name=="veryhotfire" and hit:FindFirstChild("Fire") == nil then
                        fir(hit)
                end
        end
        mtch.Touched:connect(touch)
        fakel2.C0=crnt
end

function pour()
        brek=false
        while wait() do
                if brek==true then break end
                liq = Part(2,.1,2,col,.9,false,true,workspace)
                m = Mesh(liq,1,1,1,1)
                liq.CFrame = CFrame.new(por.CFrame.x,por.CFrame.y,por.CFrame.z)-Vector3.new(0,.4,0)
                liq.Name = "veryhotfire"
        end
end

function depour()
        brek=true
end
num=0
function onKeyDown(key)
        key = key:lower()
        if key == "e" then
                throw()
        elseif key == "q" then
                for i = 1,10 do
                        wait()
                        fakel2.C0=fakel2.C0* CFrame.Angles(0, 0, math.rad(-i))
                end
                box = Part(1,2,1,'Bright red',0,true,false,workspace)
                box.Material="CorrodedMetal"
                box:BreakJoints()
            m=Mesh(box,1,1,1,1)
                box.Name = "Crate"
                box.CFrame=pl["Left Arm"].CFrame + Vector3.new(1,0,0)*CFrame.Angles(0,0,math.pi/2)
                fakel2.C0=crnt
        elseif key == "r" then
            num=num+1
        col=colr[num]
        por.BrickColor=BrickColor.new(col)
        Spawn(function()
        tol.Name=col
        wait(1)
        tol.Name="Gas"
        end)
        if num==11 then num=0 end
        end
end
function onClicked(mouse)
        for i=1,10 do
                wait()
                mwl.C1 = CFrame.new(0,-900,0)*CFrame.Angles(-i/10,-math.pi/2,math.pi/2)
        end
        por.Transparency=0.4
        pour()
end
function deClicked(mouse)
        for i=1,10 do wait()
                mwl.C1 = CFrame.new(0,-1.5,0)*CFrame.Angles(-1+i/10,-math.pi/2,math.pi/2)
                por.Transparency=1
                depour()
        end
end

mpa= Part(1.25,1.5,.6,'Really red',0,false,false,mo)
mwl= Weld(mpa,pl.Torso,0,0,.8,0,0,0,mo)
pa= Part(.6,1.5,.6,'Really red',0,false,false,mo)
wl= Weld(pa,mpa,.61,0,0,0,0,0,mo)m=Mesh(pa,1,1,1,1)
pa= Part(.6,1.5,.6,'Really red',0,false,false,mo)
wl= Weld(pa,mpa,-.61,0,0,0,0,0,mo)m=Mesh(pa,1,1,1,1)
pa= Part(.3,.3,.3,'Dark stone grey',0,false,false,mo)
wl= Weld(pa,mpa,-.4,.75,0,0,0,0,mo)m=Mesh(pa,1,1,1,1)
pa= Part(.2,.3,.2,'',0,false,false,mo)
wl= Weld(pa,mpa,-.4,1,0,0,0,0,mo)m=Mesh(pa,1,1,1,1)
noz= Part(.2,.7,.2,'',0,false,false,mo)
wl= Weld(noz,mpa,-.625,1.335,0,0,0,math.pi/4,mo)m=Mesh(noz,1,1,1,1)
por = Part(.15,3,.15,col,1,false,false,mo)
wl= Weld(por,noz,-1.3,1.15,0,0,0,math.pi/3,mo)m=Mesh(por,1,1,1,1)

tol.Selected:connect(function(mouse)
        mouse.Button1Down:connect(function() onClicked(mouse) end)
        mouse.Button1Up:connect(function() deClicked(mouse) end)
        mouse.KeyDown:connect(onKeyDown)

        wlds=Instance.new("Model",pl)
        mwl.Part1 = pl["Right Arm"]
        mwl.C1 = CFrame.new(0,-1.5,0)*CFrame.Angles(0,-math.pi/2,math.pi/2)
        bas = Part(1,1,1,'',1,false,false,wlds)
        bas2 = Part(1,1,1,'',1,false,false,wlds)
        bas:BreakJoints()
        bas2:BreakJoints()
        fakel = Instance.new("Weld",wlds)
        fakel.Part0 = pl.Torso
        fakel.Part1 = bas
        fakel2 = Instance.new("Weld",wlds)
        fakel2.Part0 = pl.Torso
        fakel2.Part1 = bas2
        coroutine.wrap(function()
                for angle = 0, 45, 5 do
                        fakel.C0 = CFrame.new(1.5, 0.5, .15) * CFrame.Angles(math.rad(angle*1.5), math.rad(angle/2), math.rad(-angle/3))
                        wait()
                end
        end)()
        coroutine.wrap(function()
                for angle = 0, 45, 5 do
                        fakel2.C0 = CFrame.new(-.75, 0.5, -0.3) * CFrame.Angles(math.rad(angle*2), math.rad(0), math.rad(angle*1.25))
                        wait()
                end
                crnt=fakel2.C0
        end)()
        welditbro = Instance.new("Weld", wlds)
        welditbro.C0 = CFrame.new(0, 0.5, 0)
        welditbro.Part0 = pl['Right Arm']
        welditbro.Part1 = bas
        welditbro2 = Instance.new("Weld", wlds)
        welditbro2.C0 = CFrame.new(0, 0.5, -0.3)
        welditbro2.Part0 = pl['Left Arm']
        welditbro2.Part1 = bas2
end)

tol.Deselected:connect(function(mouse)
        wlds:remove()
        mwl.Part1 = pl.Torso
        mwl.C1 = CFrame.new(0,0,.8)
end)

for _,check in pairs(workspace:GetChildren()) do
        if check.Name == "veryhotfire" or check.Name == "Crate" then
                table.insert(burn,check)
        end
end

workspace.ChildAdded:connect(function(check)
        wait(0)
        if check.Name == "veryhotfire" or check.Name == "Crate" then
                table.insert(burn,check)
        end
end)

while true do
        wait()
        for _,b in pairs(burning) do
                if b.Parent ~= nil then
                        spread = false
                        for _,g in pairs(burn) do
                                if g.Parent ~= nil and g:FindFirstChild("Fire") == nil then
                                        dist = (b.Position - g.Position).magnitude
                                        if dist <= 3 then
                                                spread = true
                                                fir(g)
                                                if g.Name == "Crate" then
                                                        delay(0,function()
                                                                wait(1)
                                                                b = Instance.new("Explosion",workspace)
                                                                b.Position = g.Position
                                                                g:Destroy()
                                                        end)
                                                end
                                        end
                                else
                                        table.remove(burn,_)
                                end
                        end
                else
                        table.remove(burning,_)
                end
                if spread == true then
                        wait()
                end
        end
end