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louie999

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    Need help with my custom turret system

    in Scripting

    Posted

    Hmm, I've created a turret(using custom weapons) tho, it's a bit buggy atm ._. Even if I go out of the turret's colSphere it still attacks me D: also, how can I easily make the turret miss sometimes? A minigun turret with 100% accuracy is a bit over powered... I've tried making a table that will contain all elements that enter the turret's colSphere.

    Code:

    TurretClient.lua

    -- Client Functions 
function tableContains(tab, val) 
    for _, v in pairs(tab) do 
        if v == val then 
            return true 
        end 
    end 
    return false 
end 
  
addEvent("onTurretCreate", true) 
function createNewTurret(range_col, base, owner, team, x, y, z, weaponType, isProj, range, xOffset, yOffset, zOffset) 
    local turret = createWeapon(weaponType, x, y, z) 
    setWeaponFlags(turret, "instant_reload", true) 
    setElementData(range_col, "parent_turret", turret) 
     
    setElementData(turret, "owner", owner) 
    setElementData(turret, "team", team) 
    setElementData(turret, "turret", true) 
    setElementData(turret, "base", base) 
    setElementData(turret, "range_col", range_col) 
    setElementData(turret, "weaponType", weaponType) 
    setElementData(turret, "isProj", isProj) 
    setElementData(turret, "targets", {}) 
    attachElements(turret, base, xOffset, yOffset, zOffset) 
    triggerServerEvent("UpdateTurretData", getRootElement(), owner, team, x, y, z, weaponType, isProj, range, xOffset, yOffset, zOffset) 
end 
  
function turretShoot(turret, target) 
    local x, y, z = getElementPosition(turret) 
    local tx, ty, tz = getElementPosition(target) 
    local canAttackPts = 0 
    local owner = getElementData(turret, "owner") 
    local team = getElementData(turret, "team") 
    if owner ~= nil then 
        if getPlayerName(target) ~= owner then 
            canAttackPts = canAttackPts + 1 
        end 
    else 
        canAttackPts = canAttackPts + 1 
    end 
    if team ~= nil then 
        local pTeam = getPlayerTeam(target) 
        local pTeam = getTeamName(pTeam) 
        if pTeam ~= team then 
            canAttackPts = canAttackPts + 1 
        end 
    else 
        canAttackPts = canAttackPts + 1 
    end 
    if canAttackPts >= 2 then 
        setWeaponTarget(turret, target) 
        setTimer(setWeaponState, 1500, 1, turret, "firing") 
    else 
        turretLookForNewTarget(turret) 
    end 
end 
  
function turretSetIdle(turret) 
    setWeaponState(turret, "ready") 
    setTimer(setWeaponState, 1000, 1, turret, "reloading") 
end 
  
function turretLookForNewTarget(turret) 
    local targets = getElementData(turret, "targets") 
    if targets[1] ~= nil then 
        local target = math.random(targets[1], targets[#targets]) 
        turretSetIdle(turret) 
        setTimer(turretShoot, 2500, 1, turret, target) 
    else 
        turretSetIdle(turret) 
    end 
end 
  
addEvent("onTurretFindTarget", true) 
function turretSetTarget(range_col, target) 
    local turret = getElementData(range_col, "parent_turret") 
    table.insert(getElementData(turret, "targets"), target) 
    turretShoot(turret, target) 
end 
  
addEvent("onTurretTargetEscape", true) 
function turretTargetEscape(range_col) 
    local turret = getElementData(range_col, "parent_turret") 
    local targets = getElementData(turret, "targets") 
    local target = getElementData(turret, "target") 
    if tabContains(targets, target) then table.remove(targets, target) end 
    turretLookForNewTarget(turret) 
end 
  
-- Events 
addEventHandler("onTurretCreate", getRootElement(), createNewTurret) 
addEventHandler("onTurretFindTarget", getRootElement(), turretSetTarget) 
addEventHandler("onTurretTargetEscape", getRootElement(), turretTargetEscape)

    Need help with my custom turret system

    in Scripting

    Posted

    @Citizen, I don't think my safezone script is causing problems, I've tried my turret system with the safezone script turned off and it still gave me the same results. As for the scripts, I've changed it, I had a look at custom weapons(like Buffalo said) and it's also good :D, though I'm having a problem with this script tho, the turret(custom weapon) spawns fine but it does nothing, it was supposed to shoot when I go inside its colSphere, I've received errors also:

    [2015-10-07 17:10:49] WARNING: Turret\Turret.lua:47: Bad argument @ 'getElementData' [Expected element at argument 1, got boolean] 
[2015-10-07 17:10:49] WARNING: Turret\Turret.lua:48: Bad argument @ 'getElementData' [Expected element at argument 1, got boolean] 
[2015-10-07 17:10:50] WARNING: Turret\Turret.lua:33: Bad argument @ 'getElementData' [Expected element at argument 1, got boolean] 
[2015-10-07 17:10:50] WARNING: Turret\Turret.lua:35: Bad argument @ 'setElementData' [Expected element at argument 1, got boolean] 
[2015-10-07 17:10:50] WARNING: Turret\Turret.lua:36: Bad argument @ 'triggerClientEvent' [Expected element at argument 3, got boolean]

    Here's my turret code:

    Turret.lua

    -- Server Functions 
function spawnTurret(modelid, x, y, z, weaponType, isProj, range, xOffset, yOffset, zOffset) 
    if (not x) or (not y) or (not z) or (not weaponType) then error("Missing arguments, turret spawning failed") end 
    if not isProj then isProj = false end 
     
    local range_col = createColSphere(x, y, z, range) 
    local base = createObject(modelid, x, y, z) 
     
    setElementData(range_col, "turret_part", true) 
    triggerClientEvent(getRootElement(), "onTurretCreate", getRootElement(), x, y, z, base, range_col, weaponType, isProj, range, xOffset, yOffset, zOffset) 
end 
  
addEvent("customizeNewTurret", true) 
function SetTurretData(turret, base, range_col, weaponType, isProj, range, xOffset, yOffset, zOffset) 
    setElementData(range_col, "parent", turret) 
    setElementData(turret, "turret", true) 
    setElementData(turret, "base", base) 
    setElementData(turret, "range_col", range_col) 
    setElementData(turret, "weaponType", weaponType) 
    setElementData(turret, "isProj", isProj) 
    attachElements(turret, base, xOffset, yOffset, zOffset) 
end 
  
function setTurretTarget(id, md) 
    if getElementData(source, "turret_part") == true then 
        local turret = getElementData(source, "parent") 
        local isProj = getElementData(turret, "isProj") 
        if not isProj then 
            setElementData(turret, "target", id) 
            triggerClientEvent(getRootElement(), "onSetTarget", turret, turret, id) 
        else 
            setElementData(turret, "target", id) 
            triggerClientEvent(getRootElement(), "onSetTarget", turret, turret, id, true) 
        end 
    end 
end 
  
function stopTurret(id, md) 
    if getElementData(source, "turret_part") == true then 
        local turret = getElementData(source, "parent") 
        local turret_target = getElementData(turret, "target") 
        local isProj = getElementData(turret, "isProj") 
        if id == turret_target then 
            if isProj then 
                triggerClientEvent(getRootElement(), "onIdle", turret, turret) 
            else 
            -- TODO 
            end 
        end 
    end 
end 
  
function TurretKill(total_ammo, killer, killerWep, bodyP) 
    if getElementData(killer, "turret") == true then 
        triggerClientEvent(getRootElement(), "onIdle", killer, killer) 
    end 
end 
         
-- Events 
addEventHandler("onColShapeHit", getRootElement(), setTurretTarget) 
addEventHandler("onColShapeLeave", getRootElement(), stopTurret) 
addEventHandler("customizeNewTurret", getRootElement(), SetTurretData) 
addEventHandler("onPlayerWasted", getRootElement(), TurretKill)

    TurretClient.lua

    -- Client Functions 
addEvent("onTurretCreate", true) 
function createNewTurret(x, y, z, base, range_col, weaponType, isProj, range, xOffset, yOffset, zOffset) 
    local turret = createWeapon(weaponType, x, y, z) 
    setWeaponFlags(turret, "instant_reload", true) 
    triggerServerEvent("customizeNewTurret", turret, turret, base, range_col, weaponType, isProj, range, xOffset, yOffset, zOffset) 
end 
  
addEvent("onSetTarget", true) 
function SetTurretTarget(turret, target, isProj) 
    if not isProj then 
        setWeaponTarget(turret, target) 
        setTimer(setWeaponState, math.random(1500, 2500), 1, turret, "firing") 
    else 
        --createProjectile() 
    end 
end 
  
addEvent("onIdle", true) 
function SetTurretIdle(turret, isProj) 
    if not isProj then 
        setWeaponState(turret, "ready") 
        setTimer(setWeaponState, math.random(1000, 2000), 1, turret, "reloading") 
    end 
end 
  
function checkTurret() 
    if getElementData(source, "isProj") == true then 
        cancelEvent() 
    end 
end 
  
-- Events 
addEventHandler("onTurretCreate", getRootElement(), createNewTurret) 
addEventHandler("onSetTarget", getRootElement(), SetTurretTarget) 
addEventHandler("onIdle", getRootElement(), SetTurretIdle) 
addEventHandler("onClientWeaponFire", getRootElement(), checkTurret)

    Help please? :?

    Need help with my custom turret system

    in Scripting

    Posted

    So I've been banging my head over this problem for awhile now, I can't seem to fix it. I've created a simple turret system but I can't seem to fix it's problem, it supposed to shoot anyone that comes inside its attack range(a ColSphere), it attacks me when I come inside the ColSphere but the problem is it doesn't do any damage(the shots), the only time the shots will ever do any damage is when I get out of the ColSphere. It's really better explained in a video.

    So what happens here basically is:

    I go inside the turret's range, it attacks me, rotates correctly, but does no damage. Then when I go out of its range then the shots do damage, doesn't rotate anymore, and basically just sits there shooting. Anyone can help me with this problem? :? (I will show codes if needed...)

    Thanks in advance...

    Player controlles bots?

    in Scripting

    Posted

    Try to give to them a Shotgun or an m4 and you will see hahaha

    I already tried M4 and AK47 but it's still the same, as for shotgun, I need the bot to be able to attack mid-long range but a shotgun is only good for short range :(

    Player controlles bots?

    in Scripting

    Posted

    Ok, so I tried it, I don't know if this happens only to me but the bots are a bit buggy D: they can't shoot accurately, they rarely hit me with guns, the only time I get hit if it's melee combat, even if I gave the bot a Minigun it still can't hit me...(it just keeps shooting at me, but no damage) :cry:

    Player controlles bots?

    in Scripting

    Posted

    Is it possible to make like 5 bots for each alive player that will follow them, attack any enemy players/bots that get close and can also be commanded by the player on where to go?

    Are there any functions that I can use to make this idea happen? I've searched in the wiki a bit by haven't found any function for bots...

    Usable turret?

    in Scripting

    Posted

    Aye, it sure is possible. It all depends on how you want to set it up. Arguably making sure it's nicely synced between all clients would be the hardest part.

    Basically you'll need to use onClientMouseMove to detect whenever the client is aiming the turret left, right, up or down. If you don't want to use the mouse, you can use getKeyState bound to either a timer or the renderer.

    I wrote something somewhat similar a while ago, but it was for vehicles - but in general it follows the same principle. I'll see if I can dig it up.

    Ah, nice to know it's possible, but could you give me a simple example on how to do it ? :?

    Usable turret?

    in Scripting

    Posted

    Hi,

    So, is it possible to script a usable turret? like the missile launchers in that Area69/Restricted area part, is it possible to make those usable by a player to shoot down aircraft/enemies ?

    Thanks in advance... :)

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