Merge branch 'new-kbm'

CMakeLists.txt

@@ -724,6 +724,8 @@ set(IMGUI src/imgui/imgui_config.h
 
 set(INPUT src/input/controller.cpp
           src/input/controller.h
+          src/input/input_handler.cpp
+          src/input/input_handler.h
 )
 
 set(EMULATOR src/emulator.cpp

src/common/config.cpp

@@ -701,4 +701,115 @@ void setDefaultValues() {
     gpuId = -1;
 }
 
+std::string_view getDefaultKeyboardConfig() {
+    static std::string_view default_config =
+        R"(#This is the default keybinding config
+#To change per-game configs, modify the CUSAXXXXX.ini files
+#To change the default config that applies to new games without already existing configs, modify default.ini
+#If you don't like certain mappings, delete, change or comment them out.
+#You can add any amount of KBM keybinds to a single controller input,
+#but you can use each KBM keybind for one controller input.
+
+#Keybinds used by the emulator (these are unchangeable):
+#F11 : fullscreen
+#F10 : FPS counter
+#F9  : toggle mouse-to-joystick input 
+#       (it overwrites everything else to that joystick, so this is required)
+#F8  : reparse keyboard input(this)
+
+#This is a mapping for Bloodborne, inspired by other Souls titles on PC.
+
+#Specifies which joystick the mouse movement controls.
+mouse_to_joystick = right;
+
+#Use healing item, change status in inventory
+triangle = f;
+#Dodge, back in inventory
+circle = space;
+#Interact, select item in inventory
+cross = e;
+#Use quick item, remove item in inventory
+square = r;
+
+#Emergency extra bullets
+up = w, lalt;
+up = mousewheelup;
+#Change quick item
+down = s, lalt;
+down = mousewheeldown;
+#Change weapon in left hand
+left = a, lalt;
+left = mousewheelleft;
+#Change weapon in right hand
+right = d, lalt;
+right = mousewheelright;
+#Change into 'inventory mode', so you don't have to hold lalt every time you go into menus
+modkey_toggle = i, lalt;
+
+#Menu
+options = escape;
+#Gestures
+touchpad = g;
+
+#Transform
+l1 = rightbutton, lshift;
+#Shoot
+r1 = leftbutton;
+#Light attack
+l2 = rightbutton;
+#Heavy attack
+r2 = leftbutton, lshift;
+#Does nothing
+l3 = x;
+#Center cam, lock on
+r3 = q;
+r3 = middlebutton;
+
+#Axis mappings
+#Move
+axis_left_x_minus = a;
+axis_left_x_plus = d;
+axis_left_y_minus = w;
+axis_left_y_plus = s;
+#Change to 'walk mode' by holding the following key:
+leftjoystick_halfmode = lctrl;
+)";
+    return default_config;
+}
+std::filesystem::path getFoolproofKbmConfigFile(const std::string& game_id) {
+    // Read configuration file of the game, and if it doesn't exist, generate it from default
+    // If that doesn't exist either, generate that from getDefaultConfig() and try again
+    // If even the folder is missing, we start with that.
+
+    const auto config_dir = Common::FS::GetUserPath(Common::FS::PathType::UserDir) / "kbmConfig";
+    const auto config_file = config_dir / (game_id + ".ini");
+    const auto default_config_file = config_dir / "default.ini";
+
+    // Ensure the config directory exists
+    if (!std::filesystem::exists(config_dir)) {
+        std::filesystem::create_directories(config_dir);
+    }
+
+    // Check if the default config exists
+    if (!std::filesystem::exists(default_config_file)) {
+        // If the default config is also missing, create it from getDefaultConfig()
+        const auto default_config = getDefaultKeyboardConfig();
+        std::ofstream default_config_stream(default_config_file);
+        if (default_config_stream) {
+            default_config_stream << default_config;
+        }
+    }
+
+    // if empty, we only need to execute the function up until this point
+    if(game_id.empty()) {
+        return default_config_file;
+    }
+
+    // If game-specific config doesn't exist, create it from the default config
+    if (!std::filesystem::exists(config_file)) {
+        std::filesystem::copy(default_config_file, config_file);
+    }
+    return config_file;
+}
+
 } // namespace Config

src/common/config.h

@@ -123,6 +123,9 @@ std::string getEmulatorLanguage();
 
 void setDefaultValues();
 
+// todo: name and function location pending
+std::filesystem::path getFoolproofKbmConfigFile(const std::string& game_id = "");
+
 // settings
 u32 GetLanguage();
 }; // namespace Config