setTexture

--This function is executed when the player clicks on the block
local function clickblock(event)
    local playerid=event.eventobjid--Click on the player's mini number of the block
    local uiid="6986982063319417057"--Interface ID
    local elementid="6986982063319417057_3"--Image component ID
    local url="10010"--The pattern id to be set
    --Set the pattern of the player's picture symbol
    Customui:setTexture(playerid, uiid, elementid, url)
end
ScriptSupportEvent:registerEvent([=[Player.ClickBlock]=], clickblock)