GUI: wire real feature state and config

Replace the dummy preview controls with the actual settings:

- cards bind directly to the feature state and the existing option
  variables; Active/Bind now drive the same gates as the text menu;
- every feature persists active+bind, including movement, melee and spread;
- config path and build info are real; Reload config re-reads the INI;
- Reset defaults is two-click, restores feature settings/binds and keeps
  the GUI layout;
- window position, category and expanded cards persist under [gui] in the
  same config file; layout saves on drag/category/expand/close;
- mouse bind capture handles all five buttons and consumes the click so it
  cannot re-arm immediately;
- Active/Bind tooltips and full scancode names.

The old text tree stays on F1 for one verification pass.

1 files changed, 71 insertions, 46 deletions

diff --git a/src/menu.cpp b/src/menu.cpp
index a0cf323..2a96b02 100644
--- a/src/menu.cpp
+++ b/src/menu.cpp
@@ -52,47 +52,33 @@ struct MenuNode {
   int value_step = 0;
 };
 
-// feature data
-struct FeatureState {
-  bool active;
-  int bind; // SDL scancode, 0 = none
-};
-
-static FeatureState g_bhop{true, 0};
-static bool g_bhop_autostrafe = true;
-
-static FeatureState g_abh{true, 0};
-static FeatureState g_jumpbug{true, 0};
-static bool g_jumpbug_assist = false;
-static FeatureState g_melee{true, 0};
-static FeatureState g_spread{true, 0};
-static bool g_spread_no_spread = true;
-static FeatureState g_esp{true, 0};
-static FeatureState g_aimbot{true, 604}; // default Mouse5, rebindable in menu
-static FeatureState g_triggerbot{true, 603}; // default Mouse4
-static FeatureState g_silentaim{true, 602}; // default Mouse3
+// feature data (declared in hl2h.h; shared with the GUI)
+FeatureState g_bhop{true, 0};
+bool g_bhop_autostrafe = true;
+
+FeatureState g_abh{true, 0};
+FeatureState g_jumpbug{true, 0};
+bool g_jumpbug_assist = false;
+FeatureState g_melee{true, 0};
+FeatureState g_spread{true, 0};
+bool g_spread_no_spread = true;
+FeatureState g_esp{true, 0};
+FeatureState g_aimbot{true, 604}; // default Mouse5, rebindable in menu
+FeatureState g_triggerbot{true, 603}; // default Mouse4
+FeatureState g_silentaim{true, 602}; // default Mouse3
 
 // Aimbot bone checklist. Head defaults on (v1 behaviour).
-enum {
-  AIM_BONE_HEAD = 0,
-  AIM_BONE_TORSO,
-  AIM_BONE_LARM,
-  AIM_BONE_RARM,
-  AIM_BONE_LLEG,
-  AIM_BONE_RLEG,
-  AIM_BONE_COUNT
-};
-static bool g_aim_bones[AIM_BONE_COUNT] = {true, false, false,
-                                           false, false, false};
-static int g_aim_smooth = 5; // degrees per tick
-static bool g_aim_vischeck = true;
-static int g_aim_fov = 60; // angular distance from the crosshair
-static bool g_aim_fov_circle = true;
-static int g_silent_fov = 60;
+bool g_aim_bones[AIM_BONE_COUNT] = {true, false, false,
+                                    false, false, false};
+int g_aim_smooth = 5; // degrees per tick
+bool g_aim_vischeck = true;
+int g_aim_fov = 60; // angular distance from the crosshair
+bool g_aim_fov_circle = true;
+int g_silent_fov = 60;
 
 // ESP sub-options (menu "ESP" children). Defaults match the pre-option
 // behaviour: everything on.
-static bool g_esp_opt[ESP_OPT_COUNT] = {true, true, true, true, true, true, true};
+bool g_esp_opt[ESP_OPT_COUNT] = {true, true, true, true, true, true, true};
 
 // tree
 static MenuNode g_root{NODE_ROOT, "HL2hake", false, 0, {}, nullptr, nullptr, nullptr};
@@ -315,18 +301,18 @@ void register_bundled_font() {
     logf("font: failed to register %s", path.c_str());
 }
 
-static void config_save() {
+void config_save() {
   FILE *f = fopen(config_path().c_str(), "w");
   if (!f)
     return;
   fprintf(f, "[bhop]\nactive=%d\nbind=%d\nautostrafe=%d\n", g_bhop.active,
           g_bhop.bind, g_bhop_autostrafe);
   fprintf(f, "[abh]\nactive=%d\nbind=%d\n", g_abh.active, g_abh.bind);
-  fprintf(f, "[jumpbug]\nactive=%d\nassist=%d\n", g_jumpbug.active,
-          (int)g_jumpbug_assist);
-  fprintf(f, "[melee]\nactive=%d\n", g_melee.active);
-  fprintf(f, "[spread]\nactive=%d\nno_spread=%d\n", g_spread.active,
-          (int)g_spread_no_spread);
+  fprintf(f, "[jumpbug]\nactive=%d\nbind=%d\nassist=%d\n",
+          g_jumpbug.active, g_jumpbug.bind, (int)g_jumpbug_assist);
+  fprintf(f, "[melee]\nactive=%d\nbind=%d\n", g_melee.active, g_melee.bind);
+  fprintf(f, "[spread]\nactive=%d\nbind=%d\nno_spread=%d\n",
+          g_spread.active, g_spread.bind, (int)g_spread_no_spread);
   fprintf(f, "[aimbot]\nactive=%d\nbind=%d\nsmooth=%d\nvischeck=%d\n"
              "fov=%d\nfov_circle=%d\n"
              "bone_head=%d\nbone_torso=%d\nbone_larm=%d\nbone_rarm=%d\n"
@@ -347,6 +333,7 @@ static void config_save() {
           g_esp_opt[ESP_OPT_SHOW_HEALTHNUM], g_esp_opt[ESP_OPT_SHOW_NAME],
           g_esp_opt[ESP_OPT_SHOW_SKELETON], g_esp_opt[ESP_OPT_SHOW_BOX],
           g_esp_opt[ESP_OPT_SHOW_SPEEDGRAPH]);
+  gui_config_write(f);
   fclose(f);
 }
 
@@ -462,6 +449,40 @@ static void config_load() {
   fclose(f);
 }
 
+void config_reload() { config_load(); }
+
+const char *config_path_cstr() {
+  static std::string path;
+  path = config_path();
+  return path.c_str();
+}
+
+void config_reset_defaults() {
+  g_bhop = {true, 0};
+  g_bhop_autostrafe = true;
+  g_abh = {true, 0};
+  g_jumpbug = {true, 0};
+  g_jumpbug_assist = false;
+  g_melee = {true, 0};
+  g_spread = {true, 0};
+  g_spread_no_spread = true;
+  g_esp = {true, 0};
+  for (int i = 0; i < ESP_OPT_COUNT; i++)
+    g_esp_opt[i] = true;
+  g_aimbot = {true, 604};
+  g_triggerbot = {true, 603};
+  g_silentaim = {true, 602};
+  for (int i = 0; i < AIM_BONE_COUNT; i++)
+    g_aim_bones[i] = false;
+  g_aim_bones[AIM_BONE_HEAD] = true;
+  g_aim_smooth = 5;
+  g_aim_vischeck = true;
+  g_aim_fov = 60;
+  g_aim_fov_circle = true;
+  g_silent_fov = 60;
+  config_save();
+}
+
 // ---------------------------------------------------------------------------
 // menu input handling
 // ---------------------------------------------------------------------------
@@ -477,7 +498,7 @@ static constexpr int SCAN_ENTER = 40;
 static constexpr int SCAN_ESCAPE = 41;
 
 // simplified scancode-to-name for common keys
-static const char *scancode_name(int sc) {
+const char *scancode_name(int sc) {
   switch (sc) {
   case 0: return "None";
   case 4: return "A"; case 5: return "B"; case 6: return "C";
@@ -497,9 +518,12 @@ static const char *scancode_name(int sc) {
   case 43: return "Tab"; case 44: return "Space";
   case 79: return "Right"; case 80: return "Left";
   case 81: return "Down"; case 82: return "Up";
-  case 87: return "F1"; case 88: return "F2"; case 89: return "F3";
-  case 90: return "F4"; case 91: return "F5"; case 92: return "F6";
-  case 93: return "F7"; case 94: return "F8";
+  case 58: return "F1"; case 59: return "F2"; case 60: return "F3";
+  case 61: return "F4"; case 62: return "F5"; case 63: return "F6";
+  case 64: return "F7"; case 65: return "F8"; case 66: return "F9";
+  case 67: return "F10"; case 68: return "F11"; case 69: return "F12";
+  case 73: return "Insert"; case 74: return "Home"; case 75: return "PgUp";
+  case 76: return "Delete"; case 77: return "End"; case 78: return "PgDn";
   case 600: return "MouseL"; case 601: return "MouseR";
   case 602: return "MouseM"; case 603: return "Mouse4";
   case 604: return "Mouse5";
@@ -1009,6 +1033,7 @@ void install_menu() {
   register_bundled_font();
   logf("config: %s", config_path().c_str());
   config_load();
+  gui_config_init();
   // resolve ISurface once (used by the DrawPrintText hook in hl2h.cpp and
   // by outer_draw). DrawPrintText hook is installed from hkdCreateMove.
   g_surface = find_surface_interface();