Class Selection PL 1b: client.lua

x, y = guiGetScreenSize()
skinsTable = { }

function onClientResourceStart(startedResource)
    if startedResource == getThisResource() then
        triggerServerEvent("getSettings", root)
        setElementData(localPlayer, "alive", false)
    end
end
addEventHandler("onClientResourceStart", root, onClientResourceStart)

function sendSettings(freeCam, camPosX, camPosY, camPosZ, camLookX, camLookY, camLookZ, pedPosX, pedPosY, pedPosZ, pedRot, interior, allSkins, skinID, skins)
    setElementData(localPlayer, "class_freeCam", freeCam)

    setElementData(localPlayer, "class_camPosX", camPosX)
    setElementData(localPlayer, "class_camPosY", camPosY)
    setElementData(localPlayer, "class_camPosZ", camPosZ)

    setElementData(localPlayer, "class_camLookX", camLookX)
    setElementData(localPlayer, "class_camLookY", camLookY)
    setElementData(localPlayer, "class_camLookZ", camLookZ)

    setElementData(localPlayer, "class_pedPosX", pedPosX)
    setElementData(localPlayer, "class_pedPosY", pedPosY)
    setElementData(localPlayer, "class_pedPosZ", pedPosZ)

    setElementData(localPlayer, "class_pedRot", pedRot)
    setElementData(localPlayer, "class_interior", interior)

    setElementData(localPlayer, "class_allSkins", allSkins)
    setElementData(localPlayer, "class_skinID", skinID)
    setElementData(localPlayer, "class_skins", skins)
    skinsTable = skins

    setElementModel(localPlayer, skinsTable[1])
    setElementData(localPlayer, "skinTableID", 1)
    setupPlayerForClassSelection()
end
addEvent("sendSettings", true)
addEventHandler("sendSettings", root, sendSettings, freeCam, camPosX, camPosY, camPosZ, camLookX, camLookY, camLookZ, pedPosX, pedPosY, pedPosZ, pedRot, interior, allSkins, skinID, skins)

function renderSkinID()
    dxDrawText(getElementModel(localPlayer), x - 898, y - 213, x - 769, y - 144, tocolor(255, 255, 255, 255), 2.0, "bankgothic", "center", "center", false, false, false)
end

function bindSetupPlayerForClassSelection()
    if isPedInVehicle(localPlayer) then
        outputChatBox("Nie możesz przejść do wybierałki, ponieważ jesteś w pojeździe!", 255, 102, 102)
        return false
    end
    if getElementData(localPlayer, "alive") == false then
        outputChatBox("Nie możesz przejść do wybierałki, ponieważ jesteś martwy!", 255, 102, 102)
        return false
    end

    unbindKey("F4")
    outputChatBox("Przejście do wybierałki nastąpi za 5 sekund..", 0, 204, 51)
    setTimer(timer_SetupPlayerForClassSelection, 5000, 1)
end

function timer_SetupPlayerForClassSelection()
    if isPedInVehicle(localPlayer) then
        outputChatBox("Nie możesz przejść do wybierałki gdy jesteś w pojeździe!")
        bindKey("F4", "down", bindSetupPlayerForClassSelection)
        return false
    end
    if getElementData(localPlayer, "alive") == false then
        bindKey("F4", "down", bindSetupPlayerForClassSelection)
        return false
    end

    setupPlayerForClassSelection()
end

function setupPlayerForClassSelection()
    if getElementData(localPlayer, "class_skinID") == 1 then
        addEventHandler("onClientRender", root, renderSkinID)
    end

    toggleAllControls(false, true, false)
    setPedAnimation(localPlayer)

    setElementData(localPlayer, "classSelection", true)
    showPlayerHudComponent("radar", false)

    currentSkinID = table.find(skinsTable, getElementModel(localPlayer))
    if currentSkinID == nil then currentSkinID = 1 end
    setElementModel(localPlayer, skinsTable[currentSkinID])
    setElementData(localPlayer, "skinTableID", currentSkinID)

    setElementInterior(localPlayer, getElementData(localPlayer, "class_interior"))
    setElementDimension(localPlayer, getElementID(localPlayer))
    if getElementData(localPlayer, "class_freeCam") == 0 then
        setCameraMatrix(getElementData(localPlayer, "class_camPosX"), getElementData(localPlayer, "class_camPosY"), getElementData(localPlayer, "class_camPosZ"), getElementData(localPlayer, "class_camLookX"), getElementData(localPlayer, "class_camLookY"), getElementData(localPlayer, "class_camLookZ"))
    end
    setElementPosition(localPlayer, getElementData(localPlayer, "class_pedPosX"), getElementData(localPlayer, "class_pedPosY"), getElementData(localPlayer, "class_pedPosZ"))
    setPedRotation(localPlayer, getElementData(localPlayer, "class_pedRot"))

    unbindKey("F4")
    bindKey("lshift", "down", stopPlayerClassSelection)
    bindKey("rshift", "down", stopPlayerClassSelection)

    bindKey("arrow_l", "down", classSelectionChangeSkin, "left")
    bindKey("arrow_r", "down", classSelectionChangeSkin, "right")

    bindKey("mouse1", "down", classSelectionChangeSkin, "right")
    bindKey("mouse2", "down", classSelectionChangeSkin, "left")

    triggerEvent("onEnterClassSelection", root)
end

function classSelectionChangeSkin(key, state, direction)
    local oldSkin = getElementModel(localPlayer)
    if direction == "right" then
        tableID = getElementData(localPlayer, "skinTableID") + 1
        if tableID == table.getn(skinsTable) + 1 then tableID = 1 end
    else
        tableID = getElementData(localPlayer, "skinTableID") - 1
        if tableID == 0 then tableID = table.getn(skinsTable) end
    end

    setElementData(localPlayer, "skinTableID", tableID)
    setElementModel(localPlayer, skinsTable[tableID])
    playSoundFrontEnd(2)
    triggerEvent("onClassSelectionSkinChange", root, oldSkin, skinsTable[tableID])
end

function stopPlayerClassSelection()
    if getElementData(localPlayer, "class_skinID") == 1 then
        removeEventHandler("onClientRender", root, renderSkinID)
    end

    setElementData(localPlayer, "classSelection", false)
    unbindKey("lshift")
    unbindKey("rshift")
    unbindKey("arrow_l")
    unbindKey("arrow_r")
    unbindKey("mouse1")
    unbindKey("mouse2")

    bindKey("F4", "down", bindSetupPlayerForClassSelection)
    toggleAllControls(true)
    showPlayerHudComponent("radar", true)
    setElementDimension(localPlayer, 0)
    triggerServerEvent("stopPlayerClassSelection", root, getElementModel(localPlayer))
    triggerEvent("onLeaveClassSelection", root)
end

function onClientPlayerSpawn()
    setElementData(localPlayer, "alive", true)
end
addEventHandler("onClientPlayerSpawn", localPlayer, onClientPlayerSpawn)

function onClientPlayerWasted()
    setElementData(localPlayer, "alive", false)
end
addEventHandler("onClientPlayerWasted", localPlayer, onClientPlayerWasted)

function isPlayerInClassSelection()
    return getElementData(localPlayer, "classSelection")
end

function table.find(t, v)
    for i, l in ipairs(t) do
        if l == v then
            return i
        end
    end
    return nil
end