ESP: HUD speed graph (last 10 s)

- 0.1 s sampling, 100-sample ring; horizontal speed of the local player
- small (240x64) panel centered in the lower half of the screen
- min 0, max auto-scales to the maximum in the 10 s window; shows max value
- ESP -> Show speed graph toggle, persisted as speedgraph=1

1 files changed, 7 insertions, 3 deletions

diff --git a/src/menu.cpp b/src/menu.cpp
index 49dd886..3e20cb3 100644
--- a/src/menu.cpp
+++ b/src/menu.cpp
@@ -87,7 +87,7 @@ static 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};
+static 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};
@@ -105,6 +105,7 @@ static MenuNode g_esp_opt_nodes[ESP_OPT_COUNT] = {
     {NODE_TOGGLE, "Show name", false, 0, {}, &g_esp_opt[ESP_OPT_SHOW_NAME], nullptr, nullptr},
     {NODE_TOGGLE, "Show skeleton", false, 0, {}, &g_esp_opt[ESP_OPT_SHOW_SKELETON], nullptr, nullptr},
     {NODE_TOGGLE, "Show box", false, 0, {}, &g_esp_opt[ESP_OPT_SHOW_BOX], nullptr, nullptr},
+    {NODE_TOGGLE, "Show speed graph", false, 0, {}, &g_esp_opt[ESP_OPT_SHOW_SPEEDGRAPH], nullptr, nullptr},
 };
 static MenuNode g_aimbot_feat{NODE_FEATURE, "Aimbot", false, 1, {}, nullptr, nullptr, nullptr};
 static MenuNode g_aimbot_active{NODE_TOGGLE, "Active", false, 0, {}, &g_aimbot.active, nullptr, nullptr};
@@ -308,11 +309,12 @@ static void config_save() {
   fprintf(f, "[silentaim]\nactive=%d\nbind=%d\nfov=%d\n", g_silentaim.active,
           g_silentaim.bind, g_silent_fov);
   fprintf(f, "[esp]\nactive=%d\nbind=%d\nneutral=%d\nhealthbar=%d\n"
-             "healthnum=%d\nname=%d\nskeleton=%d\nbox=%d\n",
+             "healthnum=%d\nname=%d\nskeleton=%d\nbox=%d\nspeedgraph=%d\n",
           g_esp.active, g_esp.bind, g_esp_opt[ESP_OPT_SHOW_NEUTRAL],
           g_esp_opt[ESP_OPT_SHOW_HEALTHBAR],
           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_SKELETON], g_esp_opt[ESP_OPT_SHOW_BOX],
+          g_esp_opt[ESP_OPT_SHOW_SPEEDGRAPH]);
   fclose(f);
 }
 
@@ -401,6 +403,8 @@ static void config_load() {
           g_esp_opt[ESP_OPT_SHOW_SKELETON] = atoi(val) != 0;
         else if (strcmp(key, "box") == 0)
           g_esp_opt[ESP_OPT_SHOW_BOX] = atoi(val) != 0;
+        else if (strcmp(key, "speedgraph") == 0)
+          g_esp_opt[ESP_OPT_SHOW_SPEEDGRAPH] = atoi(val) != 0;
       }
       if (strcmp(key, "active") == 0)
         cur->active = atoi(val) != 0;