Auto Vehicle Flip for Phasor V2+

-- Auto Vehicle Flip for Phasor V2+
-- by Giraffe, converted to phasor by H® Shaft

-- This script disables rider ejection (forcing players to exit vehicle when vehicle is upside down)
-- and automatically flips upside down vehicles right-side up.

-- true or false, whether or not to only auto flip vehicles that players are in
PLAYER_VEHICLES_ONLY = true

-- true or false, whether or not to wait until impact before auto flipping vehicle
WAIT_FOR_IMPACT = true

-- don't edit below --
object_table_ptr = nil
riderejection = 1

function GetRequiredVersion()
    return 200
end

function OnScriptLoad(process, game, persistent)
    if game == true or game == "PC" then
        GAME = "PC"
        riderejection = readbyte(0x6163EC)
        writebyte(0x6163EC, 0)
    else
        GAME = "CE"
        riderejection = readbyte(0x59A34C)
        writebyte(0x59A34C, 0)
    end
end

function OnNewGame(map)
    if GAME == "PC" then
        riderejection = readbyte(0x6163EC)
        writebyte(0x6163EC, 0)
    else
        riderejection = readbyte(0x59A34C)
        writebyte(0x59A34C, 0)
    end
end

function OnGameEnd(stage)
    if GAME == "PC" then
        writebyte(0x6163EC, 1)
    else
        writebyte(0x59A34C, 1)
    end
end

function OnClientUpdate(player)
    if(PLAYER_VEHICLES_ONLY) then
        for i=0,15 do
            if getplayer(i) then
                local player_obj_id = getplayerobjectid(i)
                if player_obj_id then
                    local player_object = getobject(player_obj_id)
                    if player_object then
                        local player_vehicle_id = readdword(player_object + 0x11C)
                        if player_vehicle_id then
                            local vehicle_object = getobject(player_vehicle_id)
                            flip_vehicle(vehicle_object)
                        end
                    end
                end
            end
        end
    else
        local object_table = readdword(readdword(object_table_ptr + 2))
        local object_count = readword(object_table + 0x2E)
        local first_object = readdword(object_table + 0x34)
        for i=0,object_count-1 do
            local object = readdword(first_object + i * 0xC + 0x8)
            if(object ~= 0 and object ~= 0xFFFFFFFF) then
                if(readword(object + 0xB4) == 1) then
                    flip_vehicle(object)
                end
            end
        end
    end
end

function flip_vehicle(vehicle_object)
    if vehicle_object then
        if readbit(vehicle_object + 0x8B, 7) then
            if (WAIT_FOR_IMPACT and not readbit(vehicle_object + 0x10, 1)) then
                return
            end
            writefloat(vehicle_object + 0x80, 0)
            writefloat(vehicle_object + 0x84, 0)
            writefloat(vehicle_object + 0x88, 1)
        end
    end
end

function OnScriptUnload()
    if GAME == "PC" then
        writebyte(0x6163EC, riderejection)
    else
        writebyte(0x59A34C, riderejection)
    end
end

-- Created by H® Shaft
-- Visit http://halorace.org/forum/index.php