1 files changed, 23 insertions, 2 deletions

diff --git a/src/hl2h.cpp b/src/hl2h.cpp
index 1460577..c51d35e 100644
--- a/src/hl2h.cpp
+++ b/src/hl2h.cpp
@@ -467,7 +467,8 @@ static void hkdSrvRandomSeed(int seed) {
 }
 
 static void install_seed_hook() {
-  if (g_seed_hook_installed || !g_server.valid())
+  static bool failed = false;
+  if (g_seed_hook_installed || failed || !g_server.valid())
     return;
   g_srv_base = g_server.ranges[0].lo;
   uintptr_t slot = g_srv_base + 0xce1348; // R_386_JUMP_SLOT RandomSeed
@@ -478,7 +479,9 @@ static void install_seed_hook() {
   if (!g_real_random_seed)
     g_real_random_seed = (void (*)(int))dlsym(RTLD_DEFAULT, "RandomSeed");
   if (!g_real_random_seed) {
+    failed = true;
     logf("seed hook: real RandomSeed not found");
+    toastf(TOAST_WARN, "Spread seed hook unavailable");
     return;
   }
   mprotect((void *)(slot & ~(uintptr_t)0xFFF), 0x1000,
@@ -808,6 +811,7 @@ static void *setup_thread(void *) {
   }
   if (!g_client.valid() || !g_engine.valid()) {
     logf("client.so/engine.so never appeared");
+    toastf(TOAST_ERROR, "client.so/engine.so not found; hl2hake inactive");
     return nullptr;
   }
   logf("client.so: %d mapped range(s), %s", (int)g_client.ranges.size(),
@@ -822,6 +826,7 @@ static void *setup_thread(void *) {
   auto ef = (CreateInterfaceFn)dlsym(eh, "CreateInterface");
   if (!cf || !ef) {
     logf("CreateInterface not found");
+    toastf(TOAST_ERROR, "CreateInterface not found; hl2hake inactive");
     return nullptr;
   }
 
@@ -840,6 +845,7 @@ static void *setup_thread(void *) {
     logf("interfaces unresolved: VClient017=%p VClientEntityList003=%p "
          "VEngineClient014=%p",
          g_iface.client, g_iface.entitylist, g_iface.engine);
+    toastf(TOAST_ERROR, "Game interfaces unresolved; hl2hake inactive");
     return nullptr;
   }
   logf("interfaces: VClient017=%p VClientEntityList003=%p "
@@ -856,12 +862,27 @@ static void *setup_thread(void *) {
        g_iface.engineserver, g_iface.debugoverlay, g_iface.enginetrace);
 
   resolve_netvars();
-  if (!find_input_global())
+  if (!g_net.ok())
+    toastf(TOAST_ERROR, "Netvars incomplete; features may be disabled");
+  else if (g_net.absvelocity < 0)
+    toastf(TOAST_WARN, "Jumpbug assist disabled: velocity netvar missing");
+  if (!g_iface.engineserver)
+    toastf(TOAST_WARN, "Server interfaces missing; jumpbug/spread limited");
+  if (!g_iface.debugoverlay)
+    toastf(TOAST_WARN, "Debug overlay missing; ESP projection uses fallback");
+  if (!g_iface.enginetrace)
+    toastf(TOAST_WARN, "Engine trace missing; vischeck fails open");
+
+  if (!find_input_global()) {
+    toastf(TOAST_ERROR, "Input hook failed; movement features disabled");
     return nullptr;
+  }
 
   init_conmsg();
   install_hook();
   install_menu();
+  if (g_surface)
+    toastf(TOAST_INFO, "hl2hake loaded - Insert opens the menu");
   return nullptr;
 }