Help Altitude Script

[xRGamingx]

How can I get the number 0 out when I'm on the ground? 

function height()

local jet = doesPedHaveJetPack ( localPlayer )
local x,y,z = getElementPosition (getLocalPlayer())
local height = math.floor((z*0))
if ( jet ) then
dxDrawText("Altitude: " .. (z).."", 17, 461, 110, 498, tocolor(254, 17, 17, 254), 0.50, "bankgothic", "left", "top", false)
end
end
addEventHandler ( "onClientRender", getRootElement(), height ) 

 

[URBAN]

function height()

local jet = doesPedHaveJetPack ( localPlayer )
local x,y,z = getElementPosition (getLocalPlayer())
local height = math.floor((z*0))
if ( jet ) then
if isPedOnGround(localPlayer) then
z = 0
end
dxDrawText("Altitude: " .. (z).."", 17, 461, 110, 498, tocolor(254, 17, 17, 254), 0.50, "bankgothic", "left", "top", false)
end
end
addEventHandler ( "onClientRender", getRootElement(), height ) 

 

[NeXuS™]

Use isPedOnGround.

[xRGamingx]

1 minute ago, URBAN said:

function height()

local jet = doesPedHaveJetPack ( localPlayer )
local x,y,z = getElementPosition (getLocalPlayer())
local height = math.floor((z*0))
if ( jet ) then
if isPedOnGround(localPlayer) then
z = 0
end
dxDrawText("Altitude: " .. (z).."", 17, 461, 110, 498, tocolor(254, 17, 17, 254), 0.50, "bankgothic", "left", "top", false)
end
end
addEventHandler ( "onClientRender", getRootElement(), height ) 

 

Now it works
But why do the other numbers come out? example 13.9585 I want him to come out only on the 13th 

[NeXuS™]

Use math.floor(number).

[xRGamingx]

5 minutes ago, NeXuS™ said:

Use math.floor(number).

Thanks Broth!!! 

[MisterQuestions]

z * 0 is just zero