quatrololololol

--------------------------------------------------
-- UT+Quake Sounds Script by Unreal Software    --
-- 22.02.2009 - www.UnrealSoftware.de           --
-- Adds UT and Quake Sounds to your Server      --
--------------------------------------------------

if sample==nil then sample={} end
sample.ut={}

-----------------------
-- INITIAL SETUP     --
-----------------------
function initArray(m)
     local array = {}
     for i = 1, m do
          array[i]=0
     end
     return array
end
sample.ut.timer=initArray(32)                    -- time of last kill, for each player
sample.ut.level=initArray(32)                    -- current kill level (killstreak), for each player
sample.ut.fblood=0                                   -- first blood already shed? 0=no/1=yes

-----------------------
-- KILL SOUNDS+MSGS  --
-----------------------
addhook("kill","sample.ut.kill")
function sample.ut.kill(killer,victim,weapon)
     sample.ut.level[victim]=0
     level=sample.ut.level[killer]
     level=level+1
     sample.ut.level[killer]=level
          if (level==4) then
               parse("sv_sound \"e5/ultrakill.wav\"")
               msg (player(killer,"name").." ©000000255made an ULTRAKILL!@C")
          elseif (level==5) then
               parse("sv_sound \"e5/dominating.wav\"")
               msg (player(killer,"name").." ©000000255is DOMINATING the other team!@C")
          elseif (level==10) then
               parse("sv_sound \"e5/headhunter.wav\"")
               msg (player(killer,"name").." ©000000255killed 10 in a row!!@C")
          elseif (level==20) then
               parse("sv_sound \"e5/megakill.wav\"")
               msg (player(killer,"name").." ©000000255continues his streak with 20 kills in a row!!@C")
          elseif (level==50) then
               parse("sv_sound \"e5/ownage.wav\"")
               msg (player(killer,"name").." ©000000255just can't die... 50 kill streak!!!@C")
          elseif (level==100) then
               parse("sv_sound \"e5/unstoppable.wav\"")
               msg (player(killer,"name").." ©000000255100 kills in a row... UNSTOPPABLE!@C")
          elseif (level==200) then
               parse("sv_sound \"e5/godlike.wav\"")
               msg (player(killer,"name").." ©0002555000has demonstrated legendary skill with 200 killing streak!@C")
          end
end

-----------------------------------------------
---Lua Lag Compensation version 2.2 by FlooD---
-----------------------------------------------
--[[       latest version always at
raw.github.com/FloooD/C_lag_comp/master/llc.lua
---------------------------------------------]]

math.randomseed(os.time())

ping = {}
mode = {{}, {}, {}}
buf = {{}, {}}
disabled = {}
no_lc={}
for _, v in ipairs({0, 47, 48, 49, 51, 72, 73, 75, 76, 77, 86, 87, 88, 89, 253, 254, 255}) do
    disabled[v] = true
end

armor = {}
for i, v in ipairs({25, 50, 75, 50, 95}) do
    armor[200 + i] = 1 - (v / 100)
end

function lc_reset(id)
    mode[1][id] = 0
    mode[2][id] = 0
    mode[3][id] = 0
    buf[1][id] = {}
    buf[2][id] = {}
    ping[id] = nil
end
addhook("die", "lc_reset")

function lc_clear(id)
    lc_reset(id)
    no_lc[id] = false
end

for i = 1, 32 do
    lc_clear(i)
end
addhook("leave", "lc_clear")

function updateping(id)
    local actualping = player(id, "ping")
    if not actualping then return end
    local lastping = ping[id]
    if not lastping then lastping = 0 end
    if actualping - lastping <= 30 or lastping == 0 then
        ping[id] = actualping
    else
        ping[id] = 0.7 * lastping + 0.3 * actualping
    end
end
addhook("spawn", "updateping")

function lc_second()
    for i in pairs(ping) do
        updateping(i)
    end
end
addhook("second", "lc_second")

MAX_FRAMES = 15
function updatebuf()
    for i in pairs(ping) do
        for j = MAX_FRAMES, 1, -1 do
            buf[1][i][j], buf[2][i][j] = buf[1][i][j-1], buf[2][i][j-1]
        end
        buf[1][i][0], buf[2][i][0] = player(i, "x"), player(i, "y")
    end
end
addhook("always", "updatebuf")

addhook("hit", "lc_hit", 1000)
function lc_hit(v, id, wpn)
    return (disabled[wpn] or id == 0 or no_lc[id]) and 0 or 1
end

addhook("attack", "lc_attack")
function lc_attack(id)
    local wpn = player(id, "weapon")
    if disabled[wpn] or no_lc[id] then return end
    local rot = player(id, "rot")
    local dmg = itemtype(wpn, "dmg") * game("mp_damagefactor")
    if (wpn == 2 and mode[1][id] == 1) or (wpn == 39 and mode[2][id] == 1) then
        dmg = math.floor(dmg * 0.64 + 0.5)
        simulate_attack(id, wpn, dmg, rot - 6 + 12 * math.random())
        simulate_attack(id, wpn, dmg, rot + 6 + 8 * math.random())
        simulate_attack(id, wpn, dmg, rot - 6 - 8 * math.random())
        return
    elseif wpn == 10 or wpn == 11 then
        for i = 1, 5 do
            simulate_attack(id, wpn, dmg, rot - 20 + 40 * math.random())
        end
        return
    end
    if mode[3][id] == 1 then
        dmg = itemtype(wpn, "dmg_z1") * game("mp_damagefactor")
    elseif mode[3][id] == 2 then
        dmg = itemtype(wpn, "dmg_z2") * game("mp_damagefactor")
    end
    rot = rot + itemtype(wpn, "dispersion") * (2 * math.random() - 1)
    simulate_attack(id, wpn, dmg, rot)
end

addhook("attack2", "lc_attack2")
function lc_attack2(id, m)
    local wpn = player(id, "weapon")
    if wpn == 50 or wpn == 69 then
        if no_lc[id] then return end
        simulate_attack(id, wpn, itemtype(wpn, "dmg_z1") * game("mp_damagefactor"))
    elseif wpn == 2 then
        mode[1][id] = m
    elseif wpn == 39 then
        mode[2][id] = m
    elseif wpn ~= 32 and wpn >= 31 and wpn <= 37 then
        mode[3][id] = m
    end
end

addhook("reload", "unzoom")
addhook("select", "unzoom")
function unzoom(id)
    mode[3][id] = 0
end

addhook("drop", "lc_drop")
function lc_drop(id, iid, wpn)
    mode[3][id] = 0
    if wpn == 2 then
        mode[1][id] = 0
    elseif wpn == 39 then
        mode[2][id] = 0
    end
end

addhook("collect", "lc_collect")
function lc_collect(id, iid, wpn, ain, a, m)
    if wpn == 2 then
        mode[1][id] = m
    elseif wpn == 39 then
        mode[2][id] = m
    end
end

function simulate_attack(id, wpn, dmg, rot)
    if not wpn then wpn = player(id, "weapon") end
    if not dmg then dmg = itemtype(wpn, "dmg") * game("mp_damagefactor") end
    if not rot then rot = player(id, "rot") end
    local range = itemtype(wpn, "range")
    local start_x = player(id, "x")
    local start_y = player(id, "y")
    local end_x = (3 * range) * math.sin(math.rad(rot))
    local end_y = -(3 * range) * math.cos(math.rad(rot))
    local tile_x = math.floor(start_x / 32)
    local tile_y = math.floor(start_y / 32)
    local inc_x, inc_y
    if rot < 0 then
        inc_x = -1
    elseif rot > 0 and rot ~= 180 then
        inc_x = 1
    end
    if math.abs(rot) > 90 then
        inc_y = 1
    elseif math.abs(rot) < 90 then
        inc_y = -1
    end
    while not tile(tile_x, tile_y, "wall") do
        local temp_x, temp_y = tile_x, tile_y
        if inc_x and intersect(end_x, end_y, topixel(temp_x + inc_x) - start_x, topixel(temp_y) - start_y, 16) then
            tile_x = temp_x + inc_x
        end
        if inc_y and intersect(end_x, end_y, topixel(temp_x) - start_x, topixel(temp_y + inc_y) - start_y, 16) then
            tile_y = temp_y + inc_y
        end
        if tile_x == temp_x and tile_y == temp_y then
            break
        end
    end
    if tile(tile_x, tile_y, "wall") then
        end_x, end_y = intersect(end_x, end_y, topixel(tile_x) - start_x, topixel(tile_y) - start_y, 16)
    end
    local frames = math.floor(0.5 + ping[id] / 20)
    if frames > MAX_FRAMES then frames = MAX_FRAMES end
    local victims = {}
    if game("sv_friendlyfire") == "0" and game("sv_gamemode") ~= "1" then
        for i in pairs(ping) do
            if player(i, "team") ~= player(id, "team") then
                victims[i] = true
            end
        end
    else
        for i in pairs(ping) do
            victims[i] = true
        end
        victims[id] = nil
    end
    for i in pairs(victims) do
        if intersect(end_x, end_y, buf[1][i][frames] - start_x, buf[2][i][frames] - start_y, 12) then
            parse("sv_sound2 "..id.." player/hit"..math.ceil(3 * math.random())..".wav")
            parse("sv_sound2 "..i.." player/hit"..math.ceil(3 * math.random())..".wav")
            local newhealth
            local newarmor = player(i, "armor")
            if newarmor <= 200 then
                newarmor = newarmor - dmg
                if newarmor < 0 then
                    newarmor = 0
                end
                newhealth = player(i, "health") - (dmg - math.floor(game("mp_kevlar") * (player(i, "armor") - newarmor)))
                parse("setarmor "..i.." "..newarmor)
            else
                newhealth = player(i, "health") - math.floor((dmg * (armor[newarmor] or 1)))
            end
            if newhealth > 0 then
                parse("sethealth "..i.." "..newhealth)
            else
                parse("customkill "..id.." \""..itemtype(wpn, "name").."\" "..i)
                if wpn == 50 then
                    parse("sv_sound \"e5/Ninja.wav\"");
                    msg (player(id, "name").." ©000000255 NINJA style!!@C")
                end
            end
        end
    end
end

function topixel(tile)
    return (tile * 32) + 16
end

function intersect(ex, ey, bx, by, bl)
    if not (bx and by) then return end
    local cx, cy = (math.abs(bx) <= bl), (math.abs(by) <= bl)
    if cx and cy then
        if math.abs(ex - bx) <= bl and math.abs(ey - by) <= bl then
            return ex, ey
        end
        bl = -bl
    end
    local ox = (ex >= 0) and bx - bl or bx + bl
    local oy = (ey >= 0) and by - bl or by + bl
    local flip
    if (ex == 0 or (cx ~= cy or ((math.abs(ey * ox) >= math.abs(ex * oy)) == (bl < 0)))) and ((not cy) or cx) then
        if ey == 0 then return end
        ex, ey, bx, by, ox, oy = ey, ex, by, bx, oy, ox
        flip = true
    end
    if (ox * ex) >= 0 and math.abs(ox) <= math.abs(ex) then
        oy = ox * ey / ex
        if math.abs(oy - by) <= math.abs(bl) then
            if flip then return oy, ox end
            return ox, oy
        end
    end
end

addhook("serveraction", "lc_serveraction")
function lc_serveraction(id, action)
    if action == 1 then
        msg2(id, "Lua Lag Compensation 2.2")
        msg2(id, "Your current ping: "..player(id, "ping"))
        msg2(id, "Current LC is "..(no_lc[id] and "off" or "on").." for yourself.")
    elseif action == 2 then
        no_lc[id] = not no_lc[id]
        msg2(id, "LC toggled "..(no_lc[id] and "off" or "on").." for yourself.")
        msg2(id, "Press the same button to toggle again.")
    end
end