Open Source Roblox Tickrate Code [External]

namespace WorldOffsets {
    inline const uintptr_t worldStepsPerSecond = 0x668;
    inline const uintptr_t world = 0x408;
    inline const uintptr_t gravity = 0x1d8;

}
namespace Tickrate {
    struct {
        uintptr_t address = 0;
        std::chrono::steady_clock::time_point lastUpdate;
    } cachedWorld;

    uintptr_t GetWorldAddress() {
        auto now = std::chrono::steady_clock::now();
        auto elapsed = std::chrono::duration_cast<std::chrono::milliseconds>(now - cachedWorld.lastUpdate).count();

        if (cachedWorld.address == 0 || elapsed > 1000) {
            auto workspace = Globals::Roblox::Workspace;
            if (workspace.address) {
                cachedWorld.address = Memory->read<uintptr_t>(workspace.address + WorldOffsets::world);
                cachedWorld.lastUpdate = now;
            }
        }

        return cachedWorld.address;
    }

    void SetTickRate(float tickrate) {
        uintptr_t world = GetWorldAddress();
        if (world) {
            try {
                Memory->write<float>(world + WorldOffsets::worldStepsPerSecond, tickrate);
            }
            catch (...) {
                cachedWorld.address = 0;
            }
        }
    }