feat: logo, hook game startup, hook game gui logic for display, hook mouse event

Logo added to the intro screen, game startup is hooked so UI is only displayed after the initial black screen is displayed, hooked the update loop for the game rendering to ensure that the game goes into "GUI" mode when the overlay is opened to prevent moving the camera etc

Removed the old UI code

Switched state logic for connection state to a message based system

Author: jacobtread

Cargo.lock

@@ -35,6 +35,8 @@ hudhook = { version = "0.8.1", default-features = false, features = [
     "dx9",
 ], path = "./hudhook" }
 parking_lot = "0.12.4"
+image = { version = "0.25.6", default-features = false, features = ["png"] }
+once_cell = "1.21.3"
 
 [dependencies.windows-sys]
 version = "0.52"

Cargo.toml

@@ -80,3 +80,12 @@ pub struct FSFXOnlineMOTDInfo {
     pub offer_id: c_int,
     pub ty: c_uchar,
 }
+
+#[repr(C, packed(4))]
+pub struct USFXGUIMovie {}
+
+impl USFXGUIMovie {
+    define_method!(set_mouse_visible, 50529, visible: bool);
+    define_method!(set_input_enabled, 50505, enabled: bool);
+    define_method!(set_game_mode, 50558, enable: bool, game_mode: u8);
+}

assets/logo-dark.png

@@ -2,9 +2,10 @@ use super::mem::use_memory;
 use crate::{
     game::{
         core::{FString, UFunction, UObject, UObjectExt},
-        sfxgame::{FSFXOnlineMOTDInfo, USFXOnlineComponentUI},
+        sfxgame::{FSFXOnlineMOTDInfo, USFXGUIMovie, USFXOnlineComponentUI},
     },
     hooks::mem::find_pattern,
+    overlay::{GameEventMessage, GAME_EVENT_SENDER, IS_IN_BLOCKING_UI},
 };
 use log::{debug, warn};
 use serde::{Deserialize, Serialize};
@@ -291,5 +292,35 @@ pub unsafe extern "thiscall" fn fake_process_event(
         }
     }
 
+    // Hook the splash screen initialization
+    if name.contains("Function SFXGame.SFXGUI_SplashScreen.Initialize") {
+        if let Some(sender) = &GAME_EVENT_SENDER {
+            _ = sender.send(GameEventMessage::GameStartupComplete);
+        }
+    }
+
+    if name.contains("Function SFXGame.SFXGUIMovie.Update") {
+        let this = object.cast::<USFXGUIMovie>().as_mut();
+        if let Some(this) = this {
+            let blocking = { *IS_IN_BLOCKING_UI.lock() };
+            if blocking {
+                this.set_input_enabled(false);
+                this.set_mouse_visible(true);
+                this.set_game_mode(true, 9);
+            } else {
+                this.set_input_enabled(true);
+                this.set_mouse_visible(false);
+                this.set_game_mode(false, 9);
+            }
+        }
+    }
+
+    if name.contains("HandleInputEvent") || name.contains("InputKey") {
+        let blocking = *IS_IN_BLOCKING_UI.lock();
+        if blocking {
+            return;
+        }
+    }
+
     process_event(object, func, params, result);
 }