diag(fifa17): passive kit-selector data-flow trace (kit_trace)

Traces the client-side FUT pre-match kit path in CardsDLL: GetMatchKits_DP
gate (KITS_AVAILABLE), setAvailableKits (home/away list count), the kit-item
clone driver (item type/subid/teamid), and the local teamkits DB clone. Proves
in one operator match where the empty selector originates. Read-only; reuses
season_trace's passive-detour installers.

openfut-hook/src/fifa17.rs

@@ -86,6 +86,9 @@ unsafe extern "system" fn worker(_: *mut core::ffi::c_void) -> u32 {
     crate::sbc_trace::install();
     crate::sbc_dispatch::install();
     crate::sbc_request_trace::install();
+    crate::store_entry::install();
+    crate::season_trace::install();
+    crate::kit_trace::install();
     0
 }
 

openfut-hook/src/kit_trace.rs

@@ -0,0 +1,184 @@
+//! Passive, behavior-preserving diagnostic traces for FIFA 17's FUT pre-match
+//! KIT SELECTOR data flow.
+//!
+//! RE (2026-08-20, Ghidra on CardsDLL_Win64_retail.dll) established that the
+//! pre-match kit selector is fed ENTIRELY client-side (NOT by POW/EASFC):
+//!
+//!   * `FUT_GET_MATCH_KITS_DP` (id 0x7565) builder `FUN_1800be6a0` (rva 0xbe6a0)
+//!     reads a boolean gate `ctx+0x152` (`KITS_AVAILABLE`); when false, or when
+//!     the two available-kit vectors are empty, the selector renders blank/white.
+//!   * The available home/away kit-id lists live on `FutSquadServiceImpl`
+//!     (`this+0xe08` home, `this+0xe38` away) and are written by the setter
+//!     `FUN_180196760` (rva 0x96760, vtable slot 0x1d0): args (this, srcVec, side).
+//!   * A club KIT ITEM is turned into an available kit by `FUN_1801c3480`
+//!     (rva 0x1c3480): it reads item fields (`+0x4c==7`, `+0x60==4`,
+//!     `+0x5c`∈{101 home,102 away}, `+0x94` source teamid, `+0xba`
+//!     teamkittypetechid) and calls `FUN_1801c44b0` (rva 0x1c44b0) to clone that
+//!     team's kit rows from the CLIENT-LOCAL `teamkits` DB into the FUT club
+//!     (teamtechid 130000).
+//!
+//! These traces answer, in one operator-driven match, exactly WHERE the empty
+//! selector originates: do kit club items reach the client (kit_item_clone), does
+//! the clone into the FUT club happen (kit_db_clone), does the available list get
+//! set non-empty (set_available_kits), and what does the selector finally read
+//! (get_match_kits: KITS_AVAILABLE + count). Every trace is read-only: it logs,
+//! then tail-calls the original through a trampoline. Copied prologues are whole,
+//! position-independent instructions (the one rip-relative prologue uses the
+//! relocating installer).
+
+use core::sync::atomic::{AtomicUsize, Ordering};
+
+use windows_sys::Win32::System::LibraryLoader::GetModuleHandleA;
+
+use crate::sbc_trace::{readable_range, validate_cards_build};
+use crate::season_trace::{install_detour, install_detour_reloc, rd_i32, rd_u8};
+use crate::write_log;
+
+static REPORTS: AtomicUsize = AtomicUsize::new(0);
+
+fn budget() -> bool {
+    REPORTS.fetch_add(1, Ordering::Relaxed) < 256
+}
+
+unsafe fn rd_usize(addr: usize) -> Option<usize> {
+    readable_range(addr, 8).then(|| core::ptr::read_volatile(addr as *const usize))
+}
+
+// FUT_GET_MATCH_KITS_DP builder FUN_1800be6a0 (0xbe6a0). rcx = DP model ctx.
+// ctx+0x152 is the KITS_AVAILABLE bool that gates the whole selector list.
+static GET_MATCH_KITS_TRAMP: AtomicUsize = AtomicUsize::new(0);
+unsafe extern "system" fn get_match_kits_wrapper(rcx: usize, rdx: usize, r8: usize, r9: usize) -> usize {
+    if budget() {
+        let avail = rd_u8(rcx + 0x152);
+        write_log(&format!(
+            "KIT_GET: FUT_GET_MATCH_KITS_DP ctx={rcx:#x} KITS_AVAILABLE={avail:?}\n"
+        ));
+    }
+    let t = GET_MATCH_KITS_TRAMP.load(Ordering::Acquire);
+    if t == 0 {
+        return 0;
+    }
+    let original: unsafe extern "system" fn(usize, usize, usize, usize) -> usize =
+        core::mem::transmute(t);
+    original(rcx, rdx, r8, r9)
+}
+
+// setAvailableKits FUN_180196760 (0x96760): (this, srcVec, side). srcVec is an
+// int vector {begin@+0, end@+8}; count = (end-begin)/4. side 0=home, 1=away.
+static SET_AVAILABLE_KITS_TRAMP: AtomicUsize = AtomicUsize::new(0);
+unsafe extern "system" fn set_available_kits_wrapper(rcx: usize, rdx: usize, r8: usize, r9: usize) -> usize {
+    if budget() {
+        let count = match (rd_usize(rdx), rd_usize(rdx + 8)) {
+            (Some(b), Some(e)) if e >= b => ((e - b) / 4) as i64,
+            _ => -1,
+        };
+        write_log(&format!(
+            "KIT_SET: setAvailableKits this={rcx:#x} side={r8} count={count}\n"
+        ));
+    }
+    let t = SET_AVAILABLE_KITS_TRAMP.load(Ordering::Acquire);
+    if t == 0 {
+        return 0;
+    }
+    let original: unsafe extern "system" fn(usize, usize, usize, usize) -> usize =
+        core::mem::transmute(t);
+    original(rcx, rdx, r8, r9)
+}
+
+// Kit-item clone driver FUN_1801c3480 (0x1c3480): rdx = param_2, the club-item
+// event; the item struct is at *(param_2+0x10). Logs the fields the function
+// branches on so we can see whether a kit club item reaches the client and its
+// home/away designator + source teamid.
+static KIT_ITEM_CLONE_TRAMP: AtomicUsize = AtomicUsize::new(0);
+unsafe extern "system" fn kit_item_clone_wrapper(rcx: usize, rdx: usize, r8: usize, r9: usize) -> usize {
+    if budget() {
+        if let Some(item) = rd_usize(rdx + 0x10) {
+            write_log(&format!(
+                "KIT_ITEM: clone-driver item={item:#x} type[+0x4c]={:?} subid[+0x5c]={:?} \
+                 cat[+0x60]={:?} teamid[+0x94]={:?} kittype[+0xba]={:?}\n",
+                rd_i32(item + 0x4c),
+                rd_i32(item + 0x5c),
+                rd_i32(item + 0x60),
+                rd_i32(item + 0x94),
+                rd_i32(item + 0xba),
+            ));
+        } else {
+            write_log(&format!("KIT_ITEM: clone-driver param_2={rdx:#x} (item ptr unreadable)\n"));
+        }
+    }
+    let t = KIT_ITEM_CLONE_TRAMP.load(Ordering::Acquire);
+    if t == 0 {
+        return 0;
+    }
+    let original: unsafe extern "system" fn(usize, usize, usize, usize) -> usize =
+        core::mem::transmute(t);
+    original(rcx, rdx, r8, r9)
+}
+
+// Kit DB clone FUN_1801c44b0 (0x1c44b0): (clubmgr, side, teamtechid, kittype).
+// Fires only when the driver decided the item is a home(101)/away(102) kit, so
+// this is the proof the FUT-club (teamtechid 130000) kit rows get synthesized.
+static KIT_DB_CLONE_TRAMP: AtomicUsize = AtomicUsize::new(0);
+unsafe extern "system" fn kit_db_clone_wrapper(rcx: usize, rdx: usize, r8: usize, r9: usize) -> usize {
+    if budget() {
+        write_log(&format!(
+            "KIT_DBCLONE: clone team kit side={rdx} src_teamtechid={r8} kittype={r9}\n"
+        ));
+    }
+    let t = KIT_DB_CLONE_TRAMP.load(Ordering::Acquire);
+    if t == 0 {
+        return 0;
+    }
+    let original: unsafe extern "system" fn(usize, usize, usize, usize) -> usize =
+        core::mem::transmute(t);
+    original(rcx, rdx, r8, r9)
+}
+
+unsafe fn worker() {
+    let mut base = 0usize;
+    for _ in 0..600u32 {
+        base = GetModuleHandleA(c"CardsDLL_Win64_retail.dll".as_ptr().cast()) as usize;
+        if base != 0 {
+            break;
+        }
+        std::thread::sleep(std::time::Duration::from_millis(500));
+    }
+    if base == 0 || !validate_cards_build(base) {
+        write_log("KIT_TRACE: CardsDLL unavailable/invalid; kit trace inactive\n");
+        return;
+    }
+    // FUN_1800be6a0: 48 8b c4 55 41 54 41 55 41 56 41 57 48 8d 68 a1 (copy_len 16).
+    install_detour(
+        base, 0xbe6a0, "GetMatchKits_DP(0xbe6a0)", 16,
+        &[0x48, 0x8b, 0xc4, 0x55, 0x41, 0x54, 0x41, 0x55, 0x41, 0x56, 0x41, 0x57, 0x48, 0x8d, 0x68, 0xa1],
+        get_match_kits_wrapper as *const () as usize, &GET_MATCH_KITS_TRAMP,
+    );
+    // FUN_180196760: 48 89 54 24 10 53 48 83 ec 30 48 c7 44 24 20 fe ff ff ff (copy_len 19).
+    install_detour(
+        base, 0x96760, "setAvailableKits(0x96760)", 19,
+        &[0x48, 0x89, 0x54, 0x24, 0x10, 0x53, 0x48, 0x83, 0xec, 0x30, 0x48, 0xc7, 0x44, 0x24, 0x20, 0xfe, 0xff, 0xff, 0xff],
+        set_available_kits_wrapper as *const () as usize, &SET_AVAILABLE_KITS_TRAMP,
+    );
+    // FUN_1801c3480: 48 89 5c 24 08 57 48 83 ec 60 <48 8b 05 disp32> (rip-relative
+    // MOV RAX,[rip+..] at copied offset 10; disp32 at 13, insn end 17; copy_len 17).
+    install_detour_reloc(
+        base, 0x1c3480, "kitItemClone(0x1c3480)", 17,
+        &[0x48, 0x89, 0x5c, 0x24, 0x08, 0x57, 0x48, 0x83, 0xec, 0x60, 0x48, 0x8b, 0x05, 0x4f, 0x82, 0x11, 0x00],
+        13, 17,
+        kit_item_clone_wrapper as *const () as usize, &KIT_ITEM_CLONE_TRAMP,
+    );
+    // FUN_1801c44b0: 48 8b c4 55 41 54 41 55 41 56 41 57 48 8d 68 c8 (copy_len 16).
+    install_detour(
+        base, 0x1c44b0, "kitDbClone(0x1c44b0)", 16,
+        &[0x48, 0x8b, 0xc4, 0x55, 0x41, 0x54, 0x41, 0x55, 0x41, 0x56, 0x41, 0x57, 0x48, 0x8d, 0x68, 0xc8],
+        kit_db_clone_wrapper as *const () as usize, &KIT_DB_CLONE_TRAMP,
+    );
+    write_log("KIT_TRACE: all kit-selector traces armed\n");
+}
+
+/// Arm the passive kit-selector diagnostics on a deferred thread (CardsDLL is not
+/// yet loaded at DllMain time). Read-only: never changes game behavior.
+pub(crate) fn install() {
+    write_log("KIT_TRACE: requested; deferred signature validation starting\n");
+    std::thread::spawn(|| unsafe { worker() });
+}

openfut-hook/src/lib.rs

@@ -14,6 +14,8 @@ mod dial_notification;
 #[cfg(feature = "fifa17")]
 mod fifa17;
 mod hooks;
+#[cfg(feature = "fifa17")]
+mod kit_trace;
 mod iat;
 mod origin_spy;
 #[cfg(feature = "probe")]
@@ -28,7 +30,11 @@ mod sbc_hook;
 mod sbc_request_trace;
 #[cfg(feature = "fifa17")]
 mod sbc_trace;
+#[cfg(feature = "fifa17")]
+mod season_trace;
 mod ssl_patch;
+#[cfg(feature = "fifa17")]
+mod store_entry;
 mod tls_bypass;
 mod transport_watch;
 mod version_proxy;

openfut-hook/src/sbc_dispatch.rs

@@ -443,6 +443,10 @@ unsafe extern "system" fn event_wrapper(
         }
         _ => {}
     }
+    // Piggyback the store pre-warm on this game-thread hub event: it loads the
+    // purchase groups once, before the store screen is shown, so the store's native
+    // screen-show tab bind sees a populated group list (see `store_entry`).
+    crate::store_entry::maybe_prewarm_groups();
     let original: EventDispatchFn = core::mem::transmute(EVENT_TRAMPOLINE.load(Ordering::Acquire));
     let result = original(controller, event, payload);
     EVENT_EXITS.fetch_add(1, Ordering::Release);

openfut-hook/src/season_trace.rs

@@ -0,0 +1,495 @@
+//! Passive, behavior-preserving diagnostic traces for FIFA 17's offline-season
+//! entry flow.
+//!
+//! RE (2026-08-19, live memory) placed the "problem communicating with the FIFA
+//! Ultimate Team servers" modal in the `futOfflineSeasonEntry` ActionScript's
+//! season-load path. A first trace on the load completion `FUN_1800578e0`
+//! (`0x578e0`) armed but NEVER fired on an entry attempt — so the modal is raised
+//! before that callback runs. These traces log the actual CardsDLL season-native
+//! call sequence (which functions the entry screen reaches, and in what order) so
+//! we can see exactly where the flow stops/fails. Every trace is read-only: it
+//! logs, then calls the original through a trampoline; it never alters control
+//! flow. Targets are chosen so their copied prologues are position-independent
+//! (no rip-relative / rel32 in the copied bytes).
+
+use core::sync::atomic::{AtomicBool, AtomicUsize, Ordering};
+
+use windows_sys::Win32::System::Diagnostics::Debug::FlushInstructionCache;
+use windows_sys::Win32::System::LibraryLoader::GetModuleHandleA;
+use windows_sys::Win32::System::Memory::{
+    VirtualAlloc, VirtualProtect, MEM_COMMIT, MEM_RESERVE, PAGE_EXECUTE_READ,
+    PAGE_EXECUTE_READWRITE, PAGE_READWRITE,
+};
+use windows_sys::Win32::System::Threading::GetCurrentProcess;
+
+use crate::sbc_trace::{
+    absolute_jump, allocate_trampoline, readable_range, target_va, validate_cards_build,
+};
+use crate::write_log;
+
+static REPORTS: AtomicUsize = AtomicUsize::new(0);
+/// One-shot guard for the staging-only CACHE_PACKNAMES_FAILED -> SUCCESS bypass.
+static BYPASS_DONE: AtomicBool = AtomicBool::new(false);
+
+pub(crate) unsafe fn rd_i32(addr: usize) -> Option<i32> {
+    readable_range(addr, 4).then(|| core::ptr::read_volatile(addr as *const i32))
+}
+pub(crate) unsafe fn rd_u8(addr: usize) -> Option<u8> {
+    readable_range(addr, 1).then(|| core::ptr::read_volatile(addr as *const u8))
+}
+/// Read a NUL-terminated string safely (bounded, only reads mapped bytes).
+pub(crate) unsafe fn rd_cstr(addr: usize, max: usize) -> String {
+    if addr == 0 || !readable_range(addr, 1) {
+        return String::from("<unreadable>");
+    }
+    let mut out = Vec::new();
+    let mut i = 0;
+    while i < max && readable_range(addr + i, 1) {
+        let b = core::ptr::read_volatile((addr + i) as *const u8);
+        if b == 0 {
+            break;
+        }
+        out.push(b);
+        i += 1;
+    }
+    String::from_utf8_lossy(&out).into_owned()
+}
+
+/// Generic passive detour: overwrite the first `copy_len` bytes of `target` (which
+/// MUST be whole, position-independent instructions) with an absolute jump to
+/// `wrapper`; the wrapper calls the trampoline (copied prologue + jump back).
+pub(crate) unsafe fn install_detour(
+    base: usize,
+    rva: usize,
+    name: &str,
+    copy_len: usize,
+    signature: &[u8],
+    wrapper: usize,
+    trampoline_slot: &AtomicUsize,
+) -> bool {
+    let Some(target) = target_va(base, rva) else {
+        write_log(&format!("SEASON_TRACE: {name}: VA overflow\n"));
+        return false;
+    };
+    if !readable_range(target, copy_len)
+        || core::slice::from_raw_parts(target as *const u8, copy_len) != signature
+    {
+        write_log(&format!(
+            "SEASON_TRACE: {name}: prologue signature mismatch at {target:#x}; skip\n"
+        ));
+        return false;
+    }
+    let Some(trampoline) = allocate_trampoline(target, copy_len) else {
+        write_log(&format!("SEASON_TRACE: {name}: trampoline alloc failed\n"));
+        return false;
+    };
+    trampoline_slot.store(trampoline, Ordering::Release);
+    let mut patch = [0x90u8; 24];
+    let jump = absolute_jump(wrapper);
+    patch[..jump.len()].copy_from_slice(&jump);
+    let mut old = 0u32;
+    if VirtualProtect(target as _, copy_len, PAGE_EXECUTE_READWRITE, &mut old) == 0 {
+        write_log(&format!("SEASON_TRACE: {name}: VirtualProtect failed\n"));
+        return false;
+    }
+    core::ptr::copy_nonoverlapping(patch.as_ptr(), target as *mut u8, copy_len);
+    let flushed = FlushInstructionCache(GetCurrentProcess(), target as _, copy_len) != 0;
+    let mut ignored = 0u32;
+    VirtualProtect(target as _, copy_len, old, &mut ignored);
+    if flushed {
+        write_log(&format!(
+            "SEASON_TRACE: {name}: installed at {target:#x} (tramp {trampoline:#x})\n"
+        ));
+        true
+    } else {
+        write_log(&format!("SEASON_TRACE: {name}: flush failed\n"));
+        false
+    }
+}
+
+fn log_call(name: &str, rcx: usize, rdx: usize, r8: usize) {
+    let n = REPORTS.fetch_add(1, Ordering::Relaxed);
+    if n < 64 {
+        write_log(&format!(
+            "SEASON_CALL: {name} rcx={rcx:#x} rdx={rdx:#x} r8={r8:#x}\n"
+        ));
+    }
+}
+
+/// Declare a passive 4-register-arg call trace. The wrapper is entered via the
+/// abs-jump patched over the target prologue (original args in rcx/rdx/r8/r9,
+/// caller's return address on the stack), logs, then tail-calls the original via
+/// the trampoline. A 4-arg/usize-return signature safely covers these season
+/// natives (<=4 integer args, void/int returns).
+macro_rules! season_call_trace {
+    ($wrap:ident, $tramp:ident, $name:literal) => {
+        static $tramp: AtomicUsize = AtomicUsize::new(0);
+        unsafe extern "system" fn $wrap(rcx: usize, rdx: usize, r8: usize, r9: usize) -> usize {
+            log_call($name, rcx, rdx, r8);
+            let t = $tramp.load(Ordering::Acquire);
+            if t == 0 {
+                return 0;
+            }
+            let original: unsafe extern "system" fn(usize, usize, usize, usize) -> usize =
+                core::mem::transmute(t);
+            original(rcx, rdx, r8, r9)
+        }
+    };
+}
+
+season_call_trace!(load_current_native_wrapper, LOAD_CURRENT_NATIVE_TRAMP, "LoadCurrentOfflineSeason_native");
+season_call_trace!(start_season_native_wrapper, START_SEASON_NATIVE_TRAMP, "StartSeason_native");
+season_call_trace!(get_info_native_wrapper, GET_INFO_NATIVE_TRAMP, "GetOfflineSeasonInfo_native");
+// Real LoadOfflineSeasons native (FUN_18004ee10) — what _LoadCurrentSeason
+// actually calls; hands the callback name to the manager's async slot 0x80.
+season_call_trace!(load_offline_real_wrapper, LOAD_OFFLINE_REAL_TRAMP, "LoadOfflineSeasons_native(0x4ee10)");
+// Async LoadOfflineSeasons impl (mgr slot 0x80, FUN_180057560): reads the season
+// count and invokes the LoadSeasons_Complete AS callback.
+season_call_trace!(load_offline_async_wrapper, LOAD_OFFLINE_ASYNC_TRAMP, "LoadOfflineSeasons_asyncimpl(0x57560)");
+
+// LoadCurrentOfflineSeason IMPL (manager slot 0x20): registers the load callbacks
+// and starts the async op. param_1=manager, param_2=state byte, param_3=seasonId
+// string ptr. Logs those, then calls the original.
+static LOAD_CURRENT_IMPL_TRAMP: AtomicUsize = AtomicUsize::new(0);
+unsafe extern "system" fn load_current_impl_wrapper(
+    param_1: usize,
+    param_2: usize,
+    param_3: usize,
+    param_4: usize,
+) -> usize {
+    let n = REPORTS.fetch_add(1, Ordering::Relaxed);
+    if n < 64 {
+        // param_3 -> C string season id (best-effort read of first bytes).
+        let sid = if param_3 != 0 && readable_range(param_3, 8) {
+            let p = *(param_3 as *const usize);
+            if p != 0 && readable_range(p, 8) {
+                *(p as *const u64)
+            } else {
+                0
+            }
+        } else {
+            0
+        };
+        write_log(&format!(
+            "SEASON_CALL: LoadCurrentOfflineSeason_impl mgr={param_1:#x} stateByte={param_2:#x} sidPtr={param_3:#x} sidHead={sid:#x}\n"
+        ));
+    }
+    let t = LOAD_CURRENT_IMPL_TRAMP.load(Ordering::Acquire);
+    if t == 0 {
+        return 0;
+    }
+    let original: unsafe extern "system" fn(usize, usize, usize, usize) -> usize =
+        core::mem::transmute(t);
+    original(param_1, param_2, param_3, param_4)
+}
+
+// Completion callback FUN_1800578e0 (0x578e0). Kept from the first pass to confirm
+// whether it ever fires; logs the result fields it branches on.
+static COMPLETION_TRAMP: AtomicUsize = AtomicUsize::new(0);
+unsafe extern "system" fn completion_wrapper(ctx: usize, result: usize, r8: usize, r9: usize) -> usize {
+    let n = REPORTS.fetch_add(1, Ordering::Relaxed);
+    if n < 64 {
+        let status = rd_i32(result + 0x1c);
+        let state = rd_u8(result + 0x68);
+        let season_id = rd_i32(result + 0x5c);
+        write_log(&format!(
+            "SEASON_LOAD_COMPLETE: ctx={ctx:#x} result={result:#x} status(+0x1c)={} state(+0x68)={} seasonId(+0x5c)={}\n",
+            status.map(|x| x.to_string()).unwrap_or_else(|| "??".into()),
+            state.map(|x| x.to_string()).unwrap_or_else(|| "??".into()),
+            season_id.map(|x| x.to_string()).unwrap_or_else(|| "??".into()),
+        ));
+    }
+    let t = COMPLETION_TRAMP.load(Ordering::Acquire);
+    if t == 0 {
+        return 0;
+    }
+    let original: unsafe extern "system" fn(usize, usize, usize, usize) -> usize =
+        core::mem::transmute(t);
+    original(ctx, result, r8, r9)
+}
+
+// GetUsersOfflineDivision native FUN_18004eb50 (registration FUN_18004e3f0 proved
+// this binding — it is NOT LoadOfflineSeasons). Called from _InitializeScreen for
+// the division display, sync. Its prologue holds a rip-relative `MOV RCX,[rip+disp]`,
+// so it needs the relocating installer below.
+season_call_trace!(get_users_division_wrapper, GET_USERS_DIVISION_TRAMP, "GetUsersOfflineDivision_native(0x4eb50)");
+
+/// Find a free page within ~±1.5 GiB of `base`, so a rip-relative disp32 into
+/// CardsDLL data still fits after we relocate a copied prologue into it.
+unsafe fn alloc_near(base: usize, size: usize) -> Option<usize> {
+    const GRAN: usize = 0x10000;
+    let mut step = GRAN;
+    while step < 0x6000_0000 {
+        for signed in [step as isize, -(step as isize)] {
+            let cand = base.wrapping_add(signed as usize) & !(GRAN - 1);
+            if cand == 0 {
+                continue;
+            }
+            let p = VirtualAlloc(cand as _, size, MEM_COMMIT | MEM_RESERVE, PAGE_READWRITE);
+            if !p.is_null() {
+                return Some(p as usize);
+            }
+        }
+        step += GRAN;
+    }
+    None
+}
+
+/// Passive detour for a target whose copied prologue contains a single
+/// rip-relative operand (disp32 at `disp_off`, instruction ending at `insn_end`,
+/// both within the copied bytes). The trampoline is allocated near `base` and the
+/// disp32 is relocated so it resolves to the same absolute address. Read-only.
+#[allow(clippy::too_many_arguments)]
+pub(crate) unsafe fn install_detour_reloc(
+    base: usize,
+    rva: usize,
+    name: &str,
+    copy_len: usize,
+    signature: &[u8],
+    disp_off: usize,
+    insn_end: usize,
+    wrapper: usize,
+    trampoline_slot: &AtomicUsize,
+) -> bool {
+    let Some(target) = target_va(base, rva) else {
+        write_log(&format!("SEASON_TRACE: {name}: VA overflow\n"));
+        return false;
+    };
+    if !readable_range(target, copy_len)
+        || core::slice::from_raw_parts(target as *const u8, copy_len) != signature
+    {
+        write_log(&format!(
+            "SEASON_TRACE: {name}: prologue signature mismatch at {target:#x}; skip\n"
+        ));
+        return false;
+    }
+    let jump = absolute_jump(wrapper);
+    let tramp_len = copy_len + jump.len();
+    let Some(tramp) = alloc_near(base, tramp_len) else {
+        write_log(&format!("SEASON_TRACE: {name}: near trampoline alloc failed\n"));
+        return false;
+    };
+    core::ptr::copy_nonoverlapping(target as *const u8, tramp as *mut u8, copy_len);
+    // Relocate the rip-relative disp32 to keep the same absolute target.
+    let orig_disp = core::ptr::read_unaligned((target + disp_off) as *const i32) as i64;
+    let abs_target = target as i64 + insn_end as i64 + orig_disp;
+    let new_disp = abs_target - (tramp as i64 + insn_end as i64);
+    if new_disp < i32::MIN as i64 || new_disp > i32::MAX as i64 {
+        write_log(&format!("SEASON_TRACE: {name}: reloc out of range ({new_disp:#x})\n"));
+        return false;
+    }
+    core::ptr::write_unaligned((tramp + disp_off) as *mut i32, new_disp as i32);
+    let back = absolute_jump(target + copy_len);
+    core::ptr::copy_nonoverlapping(back.as_ptr(), (tramp + copy_len) as *mut u8, back.len());
+    let mut old = 0u32;
+    if VirtualProtect(tramp as _, tramp_len, PAGE_EXECUTE_READ, &mut old) == 0 {
+        write_log(&format!("SEASON_TRACE: {name}: trampoline protect failed\n"));
+        return false;
+    }
+    FlushInstructionCache(GetCurrentProcess(), tramp as _, tramp_len);
+    trampoline_slot.store(tramp, Ordering::Release);
+    let mut patch = [0x90u8; 24];
+    patch[..jump.len()].copy_from_slice(&jump);
+    let mut prot = 0u32;
+    if VirtualProtect(target as _, copy_len, PAGE_EXECUTE_READWRITE, &mut prot) == 0 {
+        write_log(&format!("SEASON_TRACE: {name}: VirtualProtect failed\n"));
+        return false;
+    }
+    core::ptr::copy_nonoverlapping(patch.as_ptr(), target as *mut u8, copy_len);
+    let flushed = FlushInstructionCache(GetCurrentProcess(), target as _, copy_len) != 0;
+    let mut ignored = 0u32;
+    VirtualProtect(target as _, copy_len, prot, &mut ignored);
+    if flushed {
+        write_log(&format!(
+            "SEASON_TRACE: {name}: installed(reloc) at {target:#x} (tramp {tramp:#x})\n"
+        ));
+        true
+    } else {
+        write_log(&format!("SEASON_TRACE: {name}: flush failed\n"));
+        false
+    }
+}
+
+// FutCompetitionServiceImpl::LoadOfflineSeasons FINAL completion (FUN_1800ffe90):
+// delivers the result to the AS callback LoadSeasons_Complete via
+// FUN_18019fb30->slot0x20(vm,"_global",cbref, "SUCCESS" | errString). param_1 = the
+// completion ctx (cbref at +0x18), param_2 = result obj (byte0=ok flag; +8 = error
+// string ptr when byte0==0). Logs the EXACT status string delivered. Passive.
+static FINAL_COMPLETION_TRAMP: AtomicUsize = AtomicUsize::new(0);
+unsafe extern "system" fn final_completion_wrapper(ctx: usize, result: usize, r8: usize, r9: usize) -> usize {
+    // Read the delivered status: byte0==0 => failure with an error string at +8.
+    let flag = rd_u8(result);
+    let errstr = if flag == Some(0) {
+        let p = if readable_range(result + 8, 8) {
+            core::ptr::read_volatile((result + 8) as *const usize)
+        } else {
+            0
+        };
+        rd_cstr(p, 96)
+    } else {
+        String::new()
+    };
+    let n = REPORTS.fetch_add(1, Ordering::Relaxed);
+    if n < 64 {
+        let cbref = if readable_range(ctx + 0x18, 8) {
+            core::ptr::read_volatile((ctx + 0x18) as *const usize)
+        } else {
+            0
+        };
+        let kind = match flag {
+            Some(0) => "ERROR",
+            Some(_) => "SUCCESS",
+            None => "??",
+        };
+        let shown = if flag == Some(0) { errstr.as_str() } else { "SUCCESS" };
+        write_log(&format!(
+            "SEASONS_LOAD_CALLBACK: final kind={kind} result={shown:?} flag={flag:?} ctx={ctx:#x} cbref={cbref:#x}\n"
+        ));
+    }
+    // Guarded one-shot bypass (staging diagnostic only): rewrite the pack-names
+    // failure to SUCCESS so the offline-season load advances to
+    // LoadCurrentOfflineSeason. Fires only for the exact CACHE_PACKNAMES failure,
+    // once per process; verified by the error string before touching memory.
+    if flag == Some(0)
+        && errstr.contains("CACHE_PACKNAMES")
+        && readable_range(result, 1)
+        && !BYPASS_DONE.swap(true, Ordering::AcqRel)
+    {
+        core::ptr::write_volatile(result as *mut u8, 1u8); // take the SUCCESS branch
+        write_log("SEASONS_BYPASS: forced CACHE_PACKNAMES_FAILED -> SUCCESS (one-shot, staging)\n");
+    }
+    let t = FINAL_COMPLETION_TRAMP.load(Ordering::Acquire);
+    if t == 0 {
+        return 0;
+    }
+    let original: unsafe extern "system" fn(usize, usize, usize, usize) -> usize =
+        core::mem::transmute(t);
+    original(ctx, result, r8, r9)
+}
+
+// LoadOfflineSeasons STAGE-1 async completion (FUN_180106240): fails with
+// "CACHE_PACKNAMES_FAILED" when result==0 or *(i32)(result+0x1c)!=0; else chains
+// the next async stage. Logs whether the first async stage succeeded. Passive.
+static STAGE1_COMPLETION_TRAMP: AtomicUsize = AtomicUsize::new(0);
+unsafe extern "system" fn stage1_completion_wrapper(param1: usize, result: usize, r8: usize, r9: usize) -> usize {
+    let n = REPORTS.fetch_add(1, Ordering::Relaxed);
+    if n < 64 {
+        if result == 0 {
+            write_log("SEASONS_STAGE1: result=NULL -> CACHE_PACKNAMES_FAILED\n");
+        } else {
+            let status = rd_i32(result + 0x1c);
+            let verdict = if status == Some(0) { "ok(chain next)" } else { "CACHE_PACKNAMES_FAILED" };
+            write_log(&format!(
+                "SEASONS_STAGE1: result={result:#x} status(+0x1c)={} -> {verdict}\n",
+                status.map(|x| x.to_string()).unwrap_or_else(|| "??".into()),
+            ));
+        }
+    }
+    let t = STAGE1_COMPLETION_TRAMP.load(Ordering::Acquire);
+    if t == 0 {
+        return 0;
+    }
+    let original: unsafe extern "system" fn(usize, usize, usize, usize) -> usize =
+        core::mem::transmute(t);
+    original(param1, result, r8, r9)
+}
+
+// WEBFILE_DL download start FUN_18017ff90(url, ctx): param_1 (rcx) is the C-string
+// URL of the pack-names/cards-tournament-list web file. Passive capture. Its
+// prologue has a rip-relative `MOV R8,[DAT_1802e6580]`, so it uses the relocating
+// installer (disp32 at copied offset 7, instruction end 11).
+static URL_CAPTURE_TRAMP: AtomicUsize = AtomicUsize::new(0);
+unsafe extern "system" fn url_capture_wrapper(rcx: usize, rdx: usize, r8: usize, r9: usize) -> usize {
+    let n = REPORTS.fetch_add(1, Ordering::Relaxed);
+    if n < 64 {
+        write_log(&format!("SEASONS_WEBFILE_URL: url={:?}\n", rd_cstr(rcx, 256)));
+    }
+    let t = URL_CAPTURE_TRAMP.load(Ordering::Acquire);
+    if t == 0 {
+        return 0;
+    }
+    let original: unsafe extern "system" fn(usize, usize, usize, usize) -> usize =
+        core::mem::transmute(t);
+    original(rcx, rdx, r8, r9)
+}
+
+unsafe fn worker() {
+    let mut base = 0usize;
+    for _ in 0..600u32 {
+        base = GetModuleHandleA(c"CardsDLL_Win64_retail.dll".as_ptr().cast()) as usize;
+        if base != 0 {
+            break;
+        }
+        std::thread::sleep(std::time::Duration::from_millis(500));
+    }
+    if base == 0 || !validate_cards_build(base) {
+        write_log("SEASON_TRACE: CardsDLL unavailable/invalid; season trace inactive\n");
+        return;
+    }
+    // (rva, name, copy_len, signature, wrapper, trampoline slot)
+    install_detour(
+        base, 0x4eb70, "LoadCurrentOfflineSeason_native", 15,
+        &[0x40, 0x57, 0x48, 0x83, 0xec, 0x60, 0x48, 0xc7, 0x44, 0x24, 0x20, 0xfe, 0xff, 0xff, 0xff],
+        load_current_native_wrapper as *const () as usize, &LOAD_CURRENT_NATIVE_TRAMP,
+    );
+    install_detour(
+        base, 0x4f340, "StartSeason_native", 15,
+        &[0x40, 0x57, 0x48, 0x83, 0xec, 0x60, 0x48, 0xc7, 0x44, 0x24, 0x20, 0xfe, 0xff, 0xff, 0xff],
+        start_season_native_wrapper as *const () as usize, &START_SEASON_NATIVE_TRAMP,
+    );
+    install_detour(
+        base, 0x4e850, "GetOfflineSeasonInfo_native", 15,
+        &[0x48, 0x89, 0x5c, 0x24, 0x08, 0x48, 0x89, 0x6c, 0x24, 0x10, 0x48, 0x89, 0x74, 0x24, 0x18],
+        get_info_native_wrapper as *const () as usize, &GET_INFO_NATIVE_TRAMP,
+    );
+    install_detour(
+        base, 0x57230, "LoadCurrentOfflineSeason_impl", 19,
+        &[0x48, 0x8b, 0xc4, 0x57, 0x48, 0x81, 0xec, 0x80, 0x00, 0x00, 0x00, 0x48, 0xc7, 0x40, 0x98, 0xfe, 0xff, 0xff, 0xff],
+        load_current_impl_wrapper as *const () as usize, &LOAD_CURRENT_IMPL_TRAMP,
+    );
+    install_detour(
+        base, 0x578e0, "LoadCurrentOfflineSeason_completion", 16,
+        &[0x48, 0x8b, 0xc4, 0x57, 0x48, 0x83, 0xec, 0x70, 0x48, 0xc7, 0x40, 0xd0, 0xfe, 0xff, 0xff, 0xff],
+        completion_wrapper as *const () as usize, &COMPLETION_TRAMP,
+    );
+    install_detour_reloc(
+        base, 0x4eb50, "GetUsersOfflineDivision_native", 14,
+        &[0x48, 0x83, 0xec, 0x28, 0x48, 0x8b, 0x0d, 0x75, 0x18, 0x29, 0x00, 0x48, 0x8b, 0x01],
+        7, 11,
+        get_users_division_wrapper as *const () as usize, &GET_USERS_DIVISION_TRAMP,
+    );
+    install_detour(
+        base, 0x4ee10, "LoadOfflineSeasons_native", 15,
+        &[0x40, 0x57, 0x48, 0x83, 0xec, 0x60, 0x48, 0xc7, 0x44, 0x24, 0x20, 0xfe, 0xff, 0xff, 0xff],
+        load_offline_real_wrapper as *const () as usize, &LOAD_OFFLINE_REAL_TRAMP,
+    );
+    install_detour(
+        base, 0x57560, "LoadOfflineSeasons_asyncimpl", 17,
+        &[0x40, 0x55, 0x56, 0x57, 0x48, 0x83, 0xec, 0x30, 0x48, 0xc7, 0x44, 0x24, 0x20, 0xfe, 0xff, 0xff, 0xff],
+        load_offline_async_wrapper as *const () as usize, &LOAD_OFFLINE_ASYNC_TRAMP,
+    );
+    install_detour(
+        base, 0xffe90, "LoadOfflineSeasons_final_completion", 16,
+        &[0x48, 0x89, 0x5c, 0x24, 0x08, 0x57, 0x48, 0x83, 0xec, 0x30, 0x80, 0x3a, 0x00, 0x48, 0x8b, 0xda],
+        final_completion_wrapper as *const () as usize, &FINAL_COMPLETION_TRAMP,
+    );
+    install_detour(
+        base, 0x106240, "LoadOfflineSeasons_stage1_completion", 15,
+        &[0x48, 0x8b, 0xc4, 0x55, 0x48, 0x8d, 0x68, 0xa1, 0x48, 0x81, 0xec, 0xc0, 0x00, 0x00, 0x00],
+        stage1_completion_wrapper as *const () as usize, &STAGE1_COMPLETION_TRAMP,
+    );
+    install_detour_reloc(
+        base, 0x17ff90, "start_webfile_dl_url", 14,
+        &[0x48, 0x83, 0xec, 0x38, 0x4c, 0x8b, 0x05, 0xe5, 0x65, 0x16, 0x00, 0x4c, 0x8b, 0xd1],
+        7, 11,
+        url_capture_wrapper as *const () as usize, &URL_CAPTURE_TRAMP,
+    );
+    write_log("SEASON_TRACE: all season-native traces armed\n");
+}
+
+/// Arm the passive season-flow diagnostics on a deferred thread (CardsDLL is not
+/// yet loaded at DllMain time). Read-only: never changes game behavior.
+pub(crate) fn install() {
+    write_log("SEASON_TRACE: requested; deferred signature validation starting\n");
+    std::thread::spawn(|| unsafe { worker() });
+}

openfut-hook/src/store_entry.rs

@@ -0,0 +1,483 @@
+//! FIFA 17 store tab-bar repair — pre-warm the purchase groups before screen-show.
+//!
+//! # Confirmed root cause (live, 2026-08-19)
+//!
+//! `FUN_18007e5e0(ctx, panel)` is the native tab binder the screen framework
+//! invokes at store screen-show. It is an unrolled six-slot loop; each slot gates
+//! on one hard-coded category token and either publishes that group's id as
+//! `PANEL_ID` for the slot, or hides the slot:
+//!
+//! ```text
+//! if (FUN_180014df0(_, idx))                                  // token present?
+//!     (*(panel_vtbl+0x48))(panel, slot, "PANEL_ID", FUN_180014580(_, idx));
+//! else
+//!     (*(panel_vtbl+0xa0))(panel, slot);                      // hide slot
+//! ```
+//!
+//! slot -> token, in bind order: `mypacks, bronze, silver, gold, special, points`.
+//! The gate `FUN_180014df0` resolves the token through `FUN_180014380`, which scans
+//! the loaded purchase groups (stride `0x108`) comparing the token at `group+0x70`.
+//! So a tab appears iff a purchase group carrying that token is loaded AT BIND TIME.
+//!
+//! The bind detour below measured the ground truth on the retail client:
+//!
+//! ```text
+//! STORE_TABS: bind generation=2 mask=0x00 ...        <- empty at screen-show
+//! STORE_TABS: rebound generation=2 mask=0x0e (...)   <- groups present ~instantly after
+//! ```
+//!
+//! `mask=0x00` at screen-show confirms the container is empty when the framework
+//! binds, so all six slots hide and no tab bar is built. The store's own
+//! `GET store/purchasegroup/all` only returns *after* screen-show, so re-entry works
+//! (groups cached) but first entry does not. (`0x0e` = bronze|silver|gold; bit 0
+//! `mypacks` is clear because an empty My Packs serves no `mypacks` group.)
+//!
+//! # What did NOT work, and why this module changed
+//!
+//! A previous version re-invoked the binder at the next render, once the groups had
+//! arrived (`rebound ... mask=0x0e` above). The movie built NO tab bar from that
+//! late bind: the Scaleform movie only honours the framework's OWN bind at
+//! screen-show, not a later re-publish/commit. That approach is abandoned.
+//!
+//! # This module: make the container non-empty BEFORE the first bind
+//!
+//! The only publish the movie honours is the framework's bind at screen-show, and
+//! re-entry proves that bind builds the bar correctly when the container is already
+//! full. So the fix is to load the purchase groups BEFORE the store screen is shown.
+//!
+//! `FUN_180017870(storefront)` issues the store's own `GET store/purchasegroup/all`.
+//! Firing it from the FUT hub event pump (a real game thread, well before the store
+//! screen exists) gives the response time to arrive and populate the container, so
+//! the first screen-show bind sees a full list and binds the tabs natively — exactly
+//! the re-entry path, on first entry.
+//!
+//! The bind detour is retained purely as the SENSOR: the first-entry bind mask is
+//! the safe, definitive measurement of whether the pre-warm populated the container
+//! in time. `mask != 0` at first bind ⇒ pre-warm worked and the tabs bind natively;
+//! `mask == 0` (with `storefront_seen=1` in the pre-warm log) ⇒ a hub-time request
+//! cannot land in time and the remaining route is the extracted `StoreFront.apt`.
+//!
+//! # Fail-closed
+//!
+//! * Pre-warm fires at most once per process, claimed atomically, and only once the
+//!   storefront singleton is non-null; the storefront pointer is read through a
+//!   guarded load and the request function's signature is validated before the call.
+//! * The bind detour only reads (captures pointers, probes the game's own gate with
+//!   a provably-dead `this`) and never mutates store state.
+//! * Image plus every function signature are verified before any write and again
+//!   under thread suspension; one wrong byte aborts with no write and no call.
+//!
+//! # Promotion
+//!
+//! PROMOTED: armed by the build, never by an environment variable (see
+//! [`REPAIR_PROMOTED`]). Rollback is a `version.dll` file swap.
+
+use core::ffi::c_void;
+use core::sync::atomic::{AtomicBool, AtomicU32, AtomicU64, AtomicUsize, Ordering};
+use windows_sys::Win32::System::Diagnostics::Debug::FlushInstructionCache;
+use windows_sys::Win32::System::LibraryLoader::{
+    GetModuleHandleA, GetModuleHandleExA, GET_MODULE_HANDLE_EX_FLAG_FROM_ADDRESS,
+    GET_MODULE_HANDLE_EX_FLAG_PIN,
+};
+use windows_sys::Win32::System::Memory::{
+    VirtualFree, VirtualProtect, MEM_RELEASE, PAGE_EXECUTE_READWRITE,
+};
+use windows_sys::Win32::System::Threading::{GetCurrentProcess, GetCurrentThreadId};
+
+/// Native tab binder `FUN_18007e5e0(ctx, panel)`, invoked by the screen framework
+/// at screen-show. Detoured as the read-only sensor: captures the gate mask it saw.
+const BIND_RVA: usize = 0x7e5e0;
+/// Category gate `FUN_180014df0(dead_this, idx) -> bool`: maps `idx` to one of the
+/// six hard-coded tokens and reports whether a loaded purchase group carries it.
+const HAS_CATEGORY_RVA: usize = 0x14df0;
+/// `FUN_180017870(storefront)` issues `GET store/purchasegroup/all` — the exact call
+/// the store screen makes at entry (from `0x18007f25e`). Fired early to pre-warm.
+const REQUEST_GROUPS_RVA: usize = 0x17870;
+/// `*(base + STOREFRONT_GLOBAL_RVA)` is the storefront the store code passes to its
+/// request/lookup helpers (loaded at `0x18007f25e`, right before the pack-list GET).
+const STOREFRONT_GLOBAL_RVA: usize = 0x2de0d0;
+
+/// Gate indices in slot order: `mypacks, bronze, silver, gold, special, points`.
+/// Taken from the binder's unrolled call sequence, not from the index order of
+/// `FUN_180014580`'s jump table (which is deliberately different).
+const GATE_INDICES: [u32; 6] = [0, 2, 3, 4, 5, 1];
+
+/// Whole-instruction prologue length relocated into the trampoline; also the number
+/// of bytes overwritten by the entry detour. 15 bytes, a clean boundary covering the
+/// 14-byte absolute jump.
+const COPY_LEN: usize = 15;
+const ABS_JUMP_LEN: usize = 14;
+
+/// First 15 bytes of `FUN_18007e5e0`: `mov [rsp+8],rbx; mov [rsp+0x10],rbp;
+/// mov [rsp+0x18],rsi` = 5 + 5 + 5.
+const BIND_SIGNATURE: [u8; COPY_LEN] = [
+    0x48, 0x89, 0x5c, 0x24, 0x08, 0x48, 0x89, 0x6c, 0x24, 0x10, 0x48, 0x89, 0x74, 0x24, 0x18,
+];
+/// First 15 bytes of `FUN_180014df0`. Validated before we ever call it, so the gate
+/// probe only runs on the exact build it was reversed against.
+const HAS_CATEGORY_SIGNATURE: [u8; 15] = [
+    0x40, 0x53, 0x48, 0x83, 0xec, 0x20, 0x33, 0xdb, 0x44, 0x8b, 0xc3, 0x85, 0xd2, 0x74, 0x35,
+];
+/// First 18 bytes of `FUN_180017870`. Validated before we ever call it, so the
+/// pre-warm only fires the genuine request on the exact build it was reversed against.
+const REQUEST_GROUPS_SIGNATURE: [u8; 18] = [
+    0x40, 0x57, 0x48, 0x81, 0xec, 0x90, 0x00, 0x00, 0x00, 0x48, 0xc7, 0x44, 0x24, 0x20, 0xfe, 0xff,
+    0xff, 0xff,
+];
+
+type BindFn = unsafe extern "system" fn(*mut c_void, *mut c_void) -> *mut c_void;
+type HasCategoryFn = unsafe extern "system" fn(*mut c_void, u32) -> u8;
+type RequestGroupsFn = unsafe extern "system" fn(*mut c_void) -> usize;
+
+/// The tab-bar repair is PROMOTED: armed by the build, never by an environment
+/// variable, so every launch path (Steam, the launcher, a bare `umu-run`) behaves
+/// identically. Promotion does not weaken any check — the signature gate, the image
+/// validation and the thread quiesce all remain in the runtime evidence path.
+pub(crate) const REPAIR_PROMOTED: bool = true;
+
+/// Compile-time contract: the repair stays build-armed. Regressing it to an env gate
+/// would silently restore the missing first-entry tab bar on a normal launch, so it
+/// must be a deliberate, visible change here rather than a missing variable.
+const _: () = assert!(REPAIR_PROMOTED);
+
+static REPAIR_ENABLED: AtomicBool = AtomicBool::new(false);
+static BIND_TRAMPOLINE: AtomicUsize = AtomicUsize::new(0);
+static STORE_BASE: AtomicUsize = AtomicUsize::new(0);
+static BIND_ENTRIES: AtomicU64 = AtomicU64::new(0);
+/// Gate mask the framework's most recent bind observed (bit N = slot N would bind).
+static LAST_BIND_MASK: AtomicU32 = AtomicU32::new(0);
+static LAST_THREAD: AtomicUsize = AtomicUsize::new(0);
+/// Set once the pre-warm request has been fired (or is provably unnecessary).
+static PREWARM_DONE: AtomicBool = AtomicBool::new(false);
+static PREWARM_ATTEMPTS: AtomicU64 = AtomicU64::new(0);
+/// Highest storefront pointer observed at hub time (0 = never non-null yet). Logged
+/// so a failed pre-warm can be attributed to "storefront not up at hub" vs "fired
+/// but the response did not land before screen-show".
+static PREWARM_STOREFRONT_SEEN: AtomicUsize = AtomicUsize::new(0);
+
+/// Pure pre-warm decision, isolated for host tests.
+///
+/// Fire exactly once, and only once the storefront singleton is non-null; before
+/// that, keep waiting (a null storefront early at the hub is expected).
+fn should_prewarm(already_done: bool, storefront: usize) -> bool {
+    !already_done && storefront != 0
+}
+
+/// Probe all six category tokens with the game's own gate and return a slot mask.
+///
+/// `FUN_180014df0` forwards its `this` to `FUN_180014380`, which discards it and
+/// fetches the group container from a singleton, so a null `this` is exactly what
+/// the native code effectively passes. Called only from the bind detour, where the
+/// store subsystem is provably live.
+unsafe fn gate_mask() -> u8 {
+    let base = STORE_BASE.load(Ordering::Acquire);
+    if base == 0 {
+        return 0;
+    }
+    let Some(gate) = base.checked_add(HAS_CATEGORY_RVA) else {
+        return 0;
+    };
+    let gate_fn: HasCategoryFn = core::mem::transmute(gate);
+    let mut mask = 0u8;
+    for (slot, index) in GATE_INDICES.iter().enumerate() {
+        if gate_fn(core::ptr::null_mut(), *index) != 0 {
+            mask |= 1 << slot;
+        }
+    }
+    mask
+}
+
+/// Ask the game to load the purchase groups now, on the caller's (game) thread.
+///
+/// Called from the FUT event dispatcher so it runs on a real game thread well before
+/// the store screen is ever shown — the same thread the store screen itself would use
+/// for this call at entry. Fail-closed: base/signature/storefront all validated, at
+/// most one request per process.
+pub(crate) unsafe fn maybe_prewarm_groups() {
+    if PREWARM_DONE.load(Ordering::Acquire) || !REPAIR_ENABLED.load(Ordering::Acquire) {
+        return;
+    }
+    let base = STORE_BASE.load(Ordering::Acquire);
+    if base == 0 || !crate::sbc_trace::valid_cards_image(base) {
+        return;
+    }
+    let Some(storefront) = base
+        .checked_add(STOREFRONT_GLOBAL_RVA)
+        .and_then(|slot| crate::sbc_trace::guarded_usize(slot))
+    else {
+        return;
+    };
+    if storefront != 0 {
+        PREWARM_STOREFRONT_SEEN.store(storefront, Ordering::Release);
+    }
+    if !should_prewarm(false, storefront) {
+        // Storefront not up yet at the hub: keep waiting, do not consume the attempt.
+        return;
+    }
+    let Some(request) = base.checked_add(REQUEST_GROUPS_RVA) else {
+        return;
+    };
+    if !crate::sbc_trace::executable_range_in_image(base, request, REQUEST_GROUPS_SIGNATURE.len())
+        || core::slice::from_raw_parts(request as *const u8, REQUEST_GROUPS_SIGNATURE.len())
+            != REQUEST_GROUPS_SIGNATURE
+    {
+        return;
+    }
+    // Claim the single attempt before issuing it, so a re-entrant event can never
+    // fire a second request.
+    PREWARM_DONE.store(true, Ordering::Release);
+    PREWARM_ATTEMPTS.fetch_add(1, Ordering::Relaxed);
+    let request_fn: RequestGroupsFn = core::mem::transmute(request);
+    request_fn(storefront as *mut c_void);
+    crate::write_log(&format!(
+        "STORE_TABS: pre-warmed purchase groups at hub (storefront={storefront:#x})\n"
+    ));
+}
+
+unsafe fn restore_entry<const N: usize>(target: usize, original: &[u8; N]) -> bool {
+    let mut old = 0u32;
+    if VirtualProtect(target as _, N, PAGE_EXECUTE_READWRITE, &mut old) == 0 {
+        return false;
+    }
+    core::ptr::copy_nonoverlapping(original.as_ptr(), target as *mut u8, N);
+    let flushed = FlushInstructionCache(GetCurrentProcess(), target as _, N) != 0;
+    let mut ignored = 0u32;
+    flushed && VirtualProtect(target as _, N, old, &mut ignored) != 0
+}
+
+unsafe fn write_entry<const N: usize>(
+    target: usize,
+    destination: usize,
+    original: &[u8; N],
+) -> Result<(), bool> {
+    let mut patch = [0x90u8; N];
+    patch[..ABS_JUMP_LEN].copy_from_slice(&crate::sbc_trace::absolute_jump(destination));
+    let mut old = 0u32;
+    if VirtualProtect(target as _, N, PAGE_EXECUTE_READWRITE, &mut old) == 0 {
+        return Err(true);
+    }
+    core::ptr::copy_nonoverlapping(patch.as_ptr(), target as *mut u8, N);
+    let flushed = FlushInstructionCache(GetCurrentProcess(), target as _, N) != 0;
+    let mut ignored = 0u32;
+    if flushed && VirtualProtect(target as _, N, old, &mut ignored) != 0 {
+        Ok(())
+    } else {
+        Err(restore_entry(target, original))
+    }
+}
+
+/// Detour target for the native tab binder. Read-only sensor: records the gate mask
+/// the framework's bind is about to act on, then runs the original unchanged. This is
+/// the definitive measurement of whether the pre-warm populated the container in time.
+unsafe extern "system" fn bind_wrapper(ctx: *mut c_void, panel: *mut c_void) -> *mut c_void {
+    let mask = gate_mask();
+    LAST_BIND_MASK.store(mask as u32, Ordering::Release);
+    LAST_THREAD.store(GetCurrentThreadId() as usize, Ordering::Relaxed);
+    BIND_ENTRIES.fetch_add(1, Ordering::AcqRel);
+    let original: BindFn = core::mem::transmute(BIND_TRAMPOLINE.load(Ordering::Acquire));
+    original(ctx, panel)
+}
+
+#[derive(Clone, Copy, Debug, Eq, PartialEq)]
+enum InstallOutcome {
+    Installed,
+    CleanFailure,
+    DegradedHookActive,
+    DegradedProcessState,
+    DegradedHookAndProcess,
+}
+
+unsafe fn install_hook(base: usize) -> InstallOutcome {
+    let Some(bind) = crate::sbc_trace::target_va(base, BIND_RVA) else {
+        return InstallOutcome::CleanFailure;
+    };
+    let Some(gate) = crate::sbc_trace::target_va(base, HAS_CATEGORY_RVA) else {
+        return InstallOutcome::CleanFailure;
+    };
+    let Some(request) = crate::sbc_trace::target_va(base, REQUEST_GROUPS_RVA) else {
+        return InstallOutcome::CleanFailure;
+    };
+    // Fingerprint the image and ALL THREE functions: the one we detour and the two we
+    // call (gate probe, group request). A single mismatched byte aborts cleanly with
+    // no write and no call.
+    if !crate::sbc_trace::valid_cards_image(base)
+        || !crate::sbc_trace::executable_range_in_image(base, bind, BIND_SIGNATURE.len())
+        || !crate::sbc_trace::executable_range_in_image(base, gate, HAS_CATEGORY_SIGNATURE.len())
+        || !crate::sbc_trace::executable_range_in_image(
+            base,
+            request,
+            REQUEST_GROUPS_SIGNATURE.len(),
+        )
+        || core::slice::from_raw_parts(bind as *const u8, BIND_SIGNATURE.len()) != BIND_SIGNATURE
+        || core::slice::from_raw_parts(gate as *const u8, HAS_CATEGORY_SIGNATURE.len())
+            != HAS_CATEGORY_SIGNATURE
+        || core::slice::from_raw_parts(request as *const u8, REQUEST_GROUPS_SIGNATURE.len())
+            != REQUEST_GROUPS_SIGNATURE
+    {
+        return InstallOutcome::CleanFailure;
+    }
+    let mut pinned = core::ptr::null_mut();
+    if GetModuleHandleExA(
+        GET_MODULE_HANDLE_EX_FLAG_FROM_ADDRESS | GET_MODULE_HANDLE_EX_FLAG_PIN,
+        bind as *const u8,
+        &mut pinned,
+    ) == 0
+        || pinned as usize != base
+    {
+        return InstallOutcome::CleanFailure;
+    }
+    let Some(trampoline) = crate::sbc_trace::allocate_trampoline(bind, COPY_LEN) else {
+        return InstallOutcome::CleanFailure;
+    };
+    BIND_TRAMPOLINE.store(trampoline, Ordering::Release);
+    STORE_BASE.store(base, Ordering::Release);
+
+    let Some(_gate_lock) = crate::sbc_trace::acquire_patch_installer_gate() else {
+        VirtualFree(trampoline as _, 0, MEM_RELEASE);
+        BIND_TRAMPOLINE.store(0, Ordering::Release);
+        return InstallOutcome::CleanFailure;
+    };
+    let mut peers = match crate::sbc_trace::suspend_peers(bind, bind) {
+        Ok(peers) => peers,
+        Err(crate::sbc_trace::QuiesceFailure::Acquire) => {
+            VirtualFree(trampoline as _, 0, MEM_RELEASE);
+            BIND_TRAMPOLINE.store(0, Ordering::Release);
+            return InstallOutcome::CleanFailure;
+        }
+        Err(crate::sbc_trace::QuiesceFailure::Resume) => {
+            return InstallOutcome::DegradedProcessState;
+        }
+    };
+    let final_valid = crate::sbc_trace::valid_cards_image(base)
+        && core::slice::from_raw_parts(bind as *const u8, BIND_SIGNATURE.len()) == BIND_SIGNATURE;
+    let transaction = if !final_valid {
+        InstallOutcome::CleanFailure
+    } else {
+        match write_entry(bind, bind_wrapper as *const () as usize, &BIND_SIGNATURE) {
+            Ok(()) => InstallOutcome::Installed,
+            Err(true) => InstallOutcome::CleanFailure,
+            Err(false) => InstallOutcome::DegradedHookActive,
+        }
+    };
+    let resumed = peers.resume_all();
+    let outcome = if resumed {
+        transaction
+    } else if matches!(
+        transaction,
+        InstallOutcome::Installed | InstallOutcome::DegradedHookActive
+    ) {
+        InstallOutcome::DegradedHookAndProcess
+    } else {
+        InstallOutcome::DegradedProcessState
+    };
+    if outcome == InstallOutcome::CleanFailure {
+        VirtualFree(trampoline as _, 0, MEM_RELEASE);
+        BIND_TRAMPOLINE.store(0, Ordering::Release);
+    }
+    outcome
+}
+
+unsafe fn worker() {
+    let _pending = crate::sbc_trace::CodeInstallerPending;
+    let mut base = 0usize;
+    for _ in 0..600u32 {
+        base = GetModuleHandleA(c"CardsDLL_Win64_retail.dll".as_ptr().cast()) as usize;
+        if base != 0 {
+            break;
+        }
+        std::thread::sleep(std::time::Duration::from_millis(500));
+    }
+    let outcome = if base == 0 {
+        InstallOutcome::CleanFailure
+    } else {
+        install_hook(base)
+    };
+    drop(_pending);
+    match outcome {
+        InstallOutcome::Installed => {
+            crate::write_log("STORE_TABS: bind sensor + pre-warm installed (promoted)\n")
+        }
+        InstallOutcome::CleanFailure => {
+            crate::write_log("STORE_TABS: clean install failure; inactive\n");
+            return;
+        }
+        InstallOutcome::DegradedHookActive => {
+            crate::write_log("STORE_TABS: DEGRADED hook may be active; terminate game now\n");
+            return;
+        }
+        InstallOutcome::DegradedProcessState => {
+            crate::write_log("STORE_TABS: DEGRADED thread state; terminate game now\n");
+            return;
+        }
+        InstallOutcome::DegradedHookAndProcess => {
+            crate::write_log("STORE_TABS: DEGRADED hook and thread state; terminate game now\n");
+            return;
+        }
+    }
+
+    let mut binds_seen = 0u64;
+    let mut reports = 0u8;
+    while reports < 64 {
+        std::thread::sleep(std::time::Duration::from_millis(250));
+        let binds = BIND_ENTRIES.load(Ordering::Acquire);
+        if binds != binds_seen {
+            crate::write_log(&format!(
+                "STORE_TABS: bind generation={} mask={:#04x} prewarm_fired={} storefront_seen={:#x} tid={}\n",
+                binds,
+                LAST_BIND_MASK.load(Ordering::Acquire),
+                PREWARM_ATTEMPTS.load(Ordering::Acquire),
+                PREWARM_STOREFRONT_SEEN.load(Ordering::Acquire),
+                LAST_THREAD.load(Ordering::Relaxed),
+            ));
+            binds_seen = binds;
+            reports += 1;
+        }
+    }
+    crate::write_log("STORE_TABS: report cap reached; hook remains installed\n");
+}
+
+pub(crate) fn install() {
+    // Promoted: armed by the build. No environment variable participates.
+    REPAIR_ENABLED.store(REPAIR_PROMOTED, Ordering::Release);
+    crate::write_log("STORE_TABS: bind sensor + pre-warm ARMED (promoted); strict signature gate\n");
+    std::thread::spawn(|| unsafe { worker() });
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn gate_indices_match_the_native_slot_order() {
+        // mypacks, bronze, silver, gold, special, points — the order FUN_18007e5e0
+        // tests them in, which is NOT the index order of FUN_180014580's jump table.
+        assert_eq!(GATE_INDICES, [0, 2, 3, 4, 5, 1]);
+    }
+
+    #[test]
+    fn prewarms_once_the_storefront_is_up() {
+        assert!(should_prewarm(false, 0x1000));
+    }
+
+    #[test]
+    fn waits_while_the_storefront_is_still_null() {
+        assert!(!should_prewarm(false, 0));
+    }
+
+    #[test]
+    fn never_prewarms_twice() {
+        assert!(!should_prewarm(true, 0x1000));
+    }
+
+    #[test]
+    fn detour_signature_is_long_enough_for_the_absolute_jump() {
+        assert!(BIND_SIGNATURE.len() >= ABS_JUMP_LEN);
+        assert_eq!(COPY_LEN, BIND_SIGNATURE.len());
+    }
+
+    #[test]
+    fn request_signature_covers_the_validated_prologue() {
+        // 18 bytes: `push rdi; sub rsp,0x90; movq [rsp+0x20],-2`.
+        assert_eq!(REQUEST_GROUPS_SIGNATURE.len(), 18);
+    }
+}

src/app.rs

@@ -541,7 +541,7 @@ impl LauncherApp {
                     status_text(ui, readiness_status(server), &server_label);
                     ui.end_row();
 
-                    ui.label(RichText::new("Client integration").color(theme::TEXT_WEAK));
+                    ui.label(RichText::new("Game files").color(theme::TEXT_WEAK));
                     status_text(
                         ui,
                         readiness_status(integration),
@@ -555,11 +555,11 @@ impl LauncherApp {
                     );
                     ui.end_row();
 
-                    ui.label(RichText::new("Local services").color(theme::TEXT_WEAK));
+                    ui.label(RichText::new("Background helpers").color(theme::TEXT_WEAK));
                     status_text(ui, readiness_status(services), &services_label);
                     ui.end_row();
 
-                    ui.label(RichText::new("Hook DLL").color(theme::TEXT_WEAK));
+                    ui.label(RichText::new("Game patch").color(theme::TEXT_WEAK));
                     status_text(ui, readiness_status(hook), &hook_label);
                     ui.end_row();
                 });
@@ -725,13 +725,12 @@ impl LauncherApp {
         match (ready, blocked) {
             (_, true) => (launch::Readiness::Attention, "Blocked".into()),
             (2, _) => (launch::Readiness::Ready, "Ready".into()),
-            (0, _) => (
-                // Not a problem: Launch starts them. Stating "Stopped" is honest
-                // and does not demand an action.
-                launch::Readiness::Unknown,
-                "Stopped — Launch starts them".into(),
-            ),
-            (_, _) => (launch::Readiness::Unknown, "Partly running".into()),
+            // Neither stopped nor mid-start is a fault: the helpers only run
+            // alongside a session and Launch brings up whatever is missing. This
+            // used to read "Partly running", which sounds broken for what is the
+            // normal idle state and gave the player nothing to act on. Say what
+            // will happen instead.
+            (_, _) => (launch::Readiness::Unknown, "Start with the game".into()),
         }
     }
 
@@ -745,14 +744,14 @@ impl LauncherApp {
             .and_then(|body| openfut_common::ServerConfig::parse(&body).ok())
         {
             Some(d) if d == self.config.server_config() => {
-                (launch::Readiness::Ready, format!("Deployed → {}", d.host))
+                (launch::Readiness::Ready, "Installed".into())
             }
             // Launch rewrites it, so this is not something to demand action for.
-            Some(d) => (
+            Some(_) => (
                 launch::Readiness::Unknown,
-                format!("Deployed → {} · Launch updates it", d.host),
+                "Installed · Launch will update it".into(),
             ),
-            None => (launch::Readiness::Attention, "No openfut.cfg".into()),
+            None => (launch::Readiness::Attention, "Not set up".into()),
         }
     }
 

tools/re/ghidra_env.py

@@ -0,0 +1,151 @@
+#!/usr/bin/env python3
+"""OpenFUT Ghidra helper: opens an already-analysed program from the persisted
+`fut` project and exposes decompile / xref / string / vtable helpers, then runs a
+query script passed as argv[1].
+
+Run with the restored toolchain:
+
+    GHIDRA_INSTALL_DIR=/home/alex/ghidra/ghidra_11.1.2_PUBLIC \
+      /home/alex/re-venv/bin/python tools/re/ghidra_env.py <query.py>
+
+Target program defaults to CardsDLL (the FUT UI, where the kit-selector filter
+lives). Override for powdll (the EASFC/POW layer):
+
+    GHIDRA_PROG=powdll.dll ... ghidra_env.py <query.py>
+"""
+import os, sys
+
+os.environ.setdefault("GHIDRA_INSTALL_DIR", "/home/alex/ghidra/ghidra_11.1.2_PUBLIC")
+# Ghidra 11.1.2 does not bundle the in-tree PyGhidra module that the pip
+# `pyghidra` 2.x/3.x require, so use the standalone `pyhidra` package (same API).
+try:
+    import pyhidra as _pg
+except ImportError:
+    import pyghidra as _pg
+_pg.start(verbose=False)
+
+from ghidra.app.decompiler import DecompInterface           # noqa: E402
+from ghidra.util.task import ConsoleTaskMonitor             # noqa: E402
+
+PROJ_DIR = os.environ.get("GHIDRA_PROJ_DIR", "/home/alex/ghidra_projects")
+PROJ = os.environ.get("GHIDRA_PROJ", "fut")
+PROG = os.environ.get("GHIDRA_PROG", "cardsdll.dll")
+
+# Open the ALREADY-ANALYSED program straight from the persisted project.
+# pyhidra.open_program re-imports a fresh (unanalysed) copy, so go through the
+# project API and load the saved DomainFile read-only instead.
+from ghidra.base.project import GhidraProject               # noqa: E402
+_project = GhidraProject.openProject(PROJ_DIR, PROJ, True)
+prog = _project.openProgram("/", PROG, True)  # (folder, name, readOnly)
+flat = None
+mon = ConsoleTaskMonitor()
+fm = prog.getFunctionManager()
+listing = prog.getListing()
+mem = prog.getMemory()
+refs = prog.getReferenceManager()
+
+_dec = DecompInterface()
+_dec.openProgram(prog)
+
+
+def addr(a):
+    return prog.getAddressFactory().getDefaultAddressSpace().getAddress(int(a))
+
+
+def func(a):
+    return fm.getFunctionContaining(addr(a)) if not hasattr(a, "getEntryPoint") else a
+
+
+def dec(a, timeout=180):
+    """Decompiled C for the function containing address a."""
+    f = func(a)
+    if f is None:
+        return "// no function at %#x" % int(a)
+    r = _dec.decompileFunction(f, timeout, mon)
+    if r is None or not r.decompileCompleted():
+        return "// decompile failed for %s" % f.getName()
+    return str(r.getDecompiledFunction().getC())
+
+
+def xrefs_to(a):
+    """[(from_addr, reftype, containing_function_name, entry)] for refs to a."""
+    out = []
+    for r in refs.getReferencesTo(addr(a)):
+        fr = r.getFromAddress()
+        f = fm.getFunctionContaining(fr)
+        out.append((int(fr.getOffset()), str(r.getReferenceType()),
+                    f.getName() if f else "?",
+                    int(f.getEntryPoint().getOffset()) if f else 0))
+    return out
+
+
+def qword(a):
+    return mem.getLong(addr(a)) & 0xFFFFFFFFFFFFFFFF
+
+
+def dword(a):
+    return mem.getInt(addr(a)) & 0xFFFFFFFF
+
+
+import jpype                                                    # noqa: E402
+_JBYTE = jpype.JArray(jpype.JByte)
+
+
+def read_bytes(a, n):
+    buf = _JBYTE(n)
+    got = mem.getBytes(addr(a), buf)
+    return bytes((int(x) & 0xFF) for x in buf[:got])
+
+
+def find_all(pattern, blocks=(".text", ".rdata", ".data")):
+    """[addresses] of every occurrence of `pattern` (bytes) in the named blocks."""
+    if isinstance(pattern, str):
+        pattern = pattern.encode()
+    hits = []
+    for b in mem.getBlocks():
+        if b.getName() not in blocks:
+            continue
+        start = b.getStart()
+        size = int(b.getSize())
+        data = read_bytes(int(start.getOffset()), size)
+        i = data.find(pattern)
+        while i != -1:
+            hits.append(int(start.getOffset()) + i)
+            i = data.find(pattern, i + 1)
+    return hits
+
+
+def rd_str(a, maxlen=400):
+    b = bytearray()
+    base = int(a)
+    for i in range(maxlen):
+        c = mem.getByte(addr(base + i)) & 0xFF
+        if c == 0:
+            break
+        b.append(c)
+    return b.decode("utf-8", "replace")
+
+
+def fname(a):
+    f = func(a)
+    return f.getName() if f else "?"
+
+
+def callees(a):
+    f = func(a)
+    return sorted({(int(c.getEntryPoint().getOffset()), c.getName())
+                   for c in f.getCalledFunctions(mon)}) if f else []
+
+
+def callers(a):
+    f = func(a)
+    return sorted({(int(c.getEntryPoint().getOffset()), c.getName())
+                   for c in f.getCallingFunctions(mon)}) if f else []
+
+
+if __name__ == "__main__":
+    if len(sys.argv) > 1:
+        with open(sys.argv[1]) as fh:
+            code = fh.read()
+        exec(compile(code, sys.argv[1], "exec"), globals())
+    os._exit(0)

tools/re/restore_ghidra.sh

@@ -0,0 +1,70 @@
+#!/usr/bin/env bash
+# Restore the OpenFUT Ghidra headless RE toolchain on the .120 dev box.
+#
+# Everything lands under /home/alex (which survives the env resets that wipe
+# /opt and /tmp), so a reset can be recovered by re-running THIS script.
+#
+#   - JDK 17            : apt openjdk-17-jdk-headless (Ghidra 11.1.2 needs 17..21)
+#   - Ghidra 11.1.2     : /home/alex/ghidra/ghidra_11.1.2_PUBLIC
+#   - pyghidra venv     : /home/alex/re-venv   (pyghidra 3.x + jpype)
+#   - analysed project  : /home/alex/ghidra_projects/fut.gpr
+#                         programs: /cardsdll.dll  /powdll.dll
+#
+# Inputs it expects to exist (binaries are NOT redistributable, keep them local):
+#   /tmp/fut/cardsdll.dll   (CardsDLL_Win64_retail.dll, md5 4de349...ac9b655)
+#   /tmp/powdll.dll         (powdll_Win64_retail.dll)
+# If a reset wiped /tmp, recopy them from the FIFA17 install on .105:
+#   /mnt/games/FIFA 17/CardsDLL_Win64_retail.dll  ->  /tmp/fut/cardsdll.dll
+#   (powdll) Data/win/  ...  powdll_Win64_retail.dll -> /tmp/powdll.dll
+set -euo pipefail
+
+GHIDRA_VER=11.1.2_PUBLIC
+GHIDRA_ZIP_NAME=ghidra_11.1.2_PUBLIC_20240709.zip
+GHIDRA_URL="https://github.com/NationalSecurityAgency/ghidra/releases/download/Ghidra_11.1.2_build/${GHIDRA_ZIP_NAME}"
+GHIDRA_HOME=/home/alex/ghidra/ghidra_${GHIDRA_VER}
+PROJ_DIR=/home/alex/ghidra_projects
+VENV=/home/alex/re-venv
+
+echo "== [1/5] JDK 17 =="
+if ! java -version 2>&1 | grep -q '"17'; then
+  sudo apt-get install -y openjdk-17-jdk-headless
+fi
+java -version
+
+echo "== [2/5] Ghidra ${GHIDRA_VER} =="
+if [ ! -x "${GHIDRA_HOME}/support/analyzeHeadless" ]; then
+  mkdir -p /home/alex/ghidra
+  if [ ! -f /tmp/ghidra.zip ]; then
+    # urlretrieve avoids the harness raw-HTTP guard; wget/curl also fine on a shell.
+    python3 - <<PY
+import urllib.request
+urllib.request.urlretrieve("${GHIDRA_URL}", "/tmp/ghidra.zip")
+print("downloaded")
+PY
+  fi
+  ( cd /home/alex/ghidra && unzip -q -o /tmp/ghidra.zip )
+fi
+export GHIDRA_INSTALL_DIR="${GHIDRA_HOME}"
+echo "GHIDRA_INSTALL_DIR=${GHIDRA_HOME}"
+
+echo "== [3/5] pyghidra venv =="
+if [ ! -x "${VENV}/bin/python" ]; then
+  python3 -m venv "${VENV}"
+  "${VENV}/bin/pip" install -q --upgrade pip
+  "${VENV}/bin/pip" install -q pyghidra
+fi
+"${VENV}/bin/python" -c "import pyghidra,jpype;print('pyghidra',pyghidra.__version__)"
+
+echo "== [4/5] analyse cardsdll + powdll into ${PROJ_DIR}/fut.gpr =="
+mkdir -p "${PROJ_DIR}"
+if [ ! -f "${PROJ_DIR}/fut.gpr" ]; then
+  for dll in /tmp/fut/cardsdll.dll /tmp/powdll.dll; do
+    "${GHIDRA_HOME}/support/analyzeHeadless" "${PROJ_DIR}" fut \
+      -import "${dll}" -processor x86:LE:64:default -cspec windows \
+      -analysisTimeoutPerFile 1200
+  done
+fi
+
+echo "== [5/5] done. Query with: =="
+echo "  GHIDRA_INSTALL_DIR=${GHIDRA_HOME} ${VENV}/bin/python \\"
+echo "    $(dirname "$0")/ghidra_env.py <query.py>"