getDistanceBetweenPoints2D

[LucasBaker]

function darVida (M, T) 
if T == 1 then 
local PlayersP = getElementByType("player")) 
for _,Pl in ipairs(PlayersP) do 
local x,y,z = getElementPosition(Pl) 
local x2,y2,z2 = getElementPosition(source) 
local Distance = getDistanceBetweenPoints2D ( x,y, x2,y2 ) 
if (Distance <= 10) then 
setElementHealth(100, Pl) 
outputChatBox ( "Você recebeu vida", Pl ) 
end 
end 
end 
end 
addCommandHandler ( "darvida", darVida ) 

the script would be to give life to those who have a distance of 10 but nothing happens, what error?

[FatalTerror]

Hi,

There is an extra ")" line 3, the function is wrong. It's getElementsByType, and make sure that "if T == 1 then" is true.

And why don't you use getDistanceBetweenPoints3D ? That would be more logic don't you think ?

[TAPL]

function darVida(M, _, T) 
    if T == "1" then 
        local x1, y1 = getElementPosition(M) 
        for _,Pl in ipairs(getElementsByType("player")) do 
            local x2, y2 = getElementPosition(Pl) 
            local Distance = getDistanceBetweenPoints2D(x1, y1, x2, y2) 
            if (Distance <= 10) then 
                setElementHealth(100, Pl) 
                outputChatBox("Você recebeu vida", Pl) 
            end 
        end 
    end 
end 
addCommandHandler("darvida", darVida) 

[LucasBaker]

function darVida(M, _, T) 
    if T == "1" then 
        local x1, y1 = getElementPosition(M) 
        for _,Pl in ipairs(getElementsByType("player")) do 
            local x2, y2 = getElementPosition(Pl) 
            local Distance = getDistanceBetweenPoints2D(x1, y1, x2, y2) 
            if (Distance <= 10) then 
                setElementHealth(100, Pl) 
                outputChatBox("Você recebeu vida", Pl) 
            end 
        end 
    end 
end 
addCommandHandler("darvida", darVida) 

did not work

[TAPL]

lol

This:

setElementHealth(100, Pl) 

should be:

setElementHealth(Pl, 100) 

[LucasBaker]

worked