diff --git a/CMakeLists.txt b/CMakeLists.txt
index d4aa351..bc40e61 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -14,6 +14,7 @@ find_package(SDL2 REQUIRED COMPONENTS SDL2::SDL2-static SDL2::SDL2main CONFIG)
 find_package(OpenAL REQUIRED CONFIG)
 find_library(physfs REQUIRED NAMES physfs-static PATHS "${CMAKE_PREFIX_PATH}/lib")
 
+
 # Determine dependencies
 set(STATIC_LIBS
 	dr_wav
diff --git a/src/application.cpp b/src/application.cpp
index c269d2e..edfec4f 100644
--- a/src/application.cpp
+++ b/src/application.cpp
@@ -26,9 +26,6 @@
 #include "input/scancode.hpp"
 #include "input/sdl-game-controller-tables.hpp"
 #include "input/sdl-scancode-table.hpp"
-#include "input/keyboard.hpp"
-#include "input/mouse.hpp"
-#include "input/game-controller.hpp"
 #include "resources/image.hpp"
 #include <SDL2/SDL.h>
 #include <glad/glad.h>
@@ -208,9 +205,9 @@ application::application():
 	event_dispatcher = new ::event_dispatcher();
 	
 	// Setup input
-	keyboard = new ::keyboard();
+	keyboard = new input::keyboard();
 	keyboard->set_event_dispatcher(event_dispatcher);
-	mouse = new ::mouse();
+	mouse = new input::mouse();
 	mouse->set_event_dispatcher(event_dispatcher);
 
 	// Setup frame scheduler
@@ -481,10 +478,10 @@ void application::translate_sdl_events()
 			{
 				if (sdl_event.key.repeat == 0)
 				{
-					scancode scancode = scancode::unknown;
+					input::scancode scancode = input::scancode::unknown;
 					if (sdl_event.key.keysym.scancode <= SDL_SCANCODE_APP2)
 					{
-						scancode = sdl_scancode_table[sdl_event.key.keysym.scancode];
+						scancode = input::sdl_scancode_table[sdl_event.key.keysym.scancode];
 					}
 
 					if (sdl_event.type == SDL_KEYDOWN)
@@ -526,7 +523,7 @@ void application::translate_sdl_events()
 				{
 					if (auto it = game_controller_map.find(sdl_event.cdevice.which); it != game_controller_map.end())
 					{
-						game_controller_button button = sdl_button_table[sdl_event.cbutton.button];
+						input::game_controller_button button = input::sdl_button_table[sdl_event.cbutton.button];
 						it->second->press(button);
 					}
 				}
@@ -539,7 +536,7 @@ void application::translate_sdl_events()
 				{
 					if (auto it = game_controller_map.find(sdl_event.cdevice.which); it != game_controller_map.end())
 					{
-						game_controller_button button = sdl_button_table[sdl_event.cbutton.button];
+						input::game_controller_button button = input::sdl_button_table[sdl_event.cbutton.button];
 						it->second->release(button);
 					}
 				}
@@ -552,7 +549,7 @@ void application::translate_sdl_events()
 				{
 					if (auto it = game_controller_map.find(sdl_event.cdevice.which); it != game_controller_map.end())
 					{
-						game_controller_axis axis = sdl_axis_table[sdl_event.caxis.axis];
+						input::game_controller_axis axis = input::sdl_axis_table[sdl_event.caxis.axis];
 						float value = sdl_event.caxis.value;
 						value /= (value < 0.0f) ? 32768.0f : 32767.0f;
 						it->second->move(axis, value);
@@ -580,7 +577,7 @@ void application::translate_sdl_events()
 						{
 							logger->log("Connected game controller \"" + controller_name + "\"");
 							
-							game_controller* controller = new game_controller();
+							input::game_controller* controller = new input::game_controller();
 							controller->set_event_dispatcher(event_dispatcher);
 							game_controllers.push_back(controller);
 							game_controller_map[sdl_event.cdevice.which] = controller;
diff --git a/src/application.hpp b/src/application.hpp
index ebbbcd9..8c0b934 100644
--- a/src/application.hpp
+++ b/src/application.hpp
@@ -26,15 +26,15 @@
 #include <memory>
 #include <unordered_map>
 #include "gl/rasterizer.hpp"
+#include "input/keyboard.hpp"
+#include "input/mouse.hpp"
+#include "input/game-controller.hpp"
 
 // Forward declarations
 typedef struct SDL_Window SDL_Window;
 typedef void* SDL_GLContext;
 class event_dispatcher;
 class frame_scheduler;
-class game_controller;
-class keyboard;
-class mouse;
 class image;
 
 namespace debug
@@ -186,13 +186,13 @@ public:
 	debug::logger* get_logger();
 	
 	/// Returns the virtual keyboard.
-	::keyboard* get_keyboard();
+	input::keyboard* get_keyboard();
 	
 	/// Returns the virtual mouse.
-	::mouse* get_mouse();
+	input::mouse* get_mouse();
 	
 	/// Returns the list of virtual game controllers.
-	const std::list<game_controller*>& get_game_controllers();
+	const std::list<input::game_controller*>& get_game_controllers();
 	
 	/// Returns the application's event dispatcher.
 	event_dispatcher* get_event_dispatcher();
@@ -232,10 +232,10 @@ private:
 	event_dispatcher* event_dispatcher;
 
 	// Input devices
-	keyboard* keyboard;
-	mouse* mouse;
-	std::list<game_controller*> game_controllers;
-	std::unordered_map<int, game_controller*> game_controller_map;
+	input::keyboard* keyboard;
+	input::mouse* mouse;
+	std::list<input::game_controller*> game_controllers;
+	std::unordered_map<int, input::game_controller*> game_controller_map;
 };
 
 inline debug::logger* application::get_logger()
@@ -268,17 +268,17 @@ inline gl::rasterizer* application::get_rasterizer()
 	return rasterizer;
 }
 
-inline keyboard* application::get_keyboard()
+inline input::keyboard* application::get_keyboard()
 {
 	return keyboard;
 }
 
-inline mouse* application::get_mouse()
+inline input::mouse* application::get_mouse()
 {
 	return mouse;
 }
 
-inline const std::list<game_controller*>& application::get_game_controllers()
+inline const std::list<input::game_controller*>& application::get_game_controllers()
 {
 	return game_controllers;
 }
diff --git a/src/ecs/systems/control-system.cpp b/src/ecs/systems/control-system.cpp
index da26a8c..a719234 100644
--- a/src/ecs/systems/control-system.cpp
+++ b/src/ecs/systems/control-system.cpp
@@ -65,8 +65,8 @@ control_system::control_system(ecs::registry& registry):
 	control_set.add_control(&rewind_control);
 	
 	// Set deadzone at 15% for all controls
-	const std::list<control*>* controls = control_set.get_controls();
-	for (control* control: *controls)
+	const std::list<input::control*>* controls = control_set.get_controls();
+	for (input::control* control: *controls)
 	{
 		control->set_deadzone(0.15f);
 	}
diff --git a/src/ecs/systems/control-system.hpp b/src/ecs/systems/control-system.hpp
index 0392e5b..a5c0fd1 100644
--- a/src/ecs/systems/control-system.hpp
+++ b/src/ecs/systems/control-system.hpp
@@ -59,65 +59,65 @@ public:
 	void set_viewport(const float4& viewport);
 	void set_underworld_camera(scene::camera* camera);
 
-	control_set* get_control_set();
-	control* get_move_forward_control();
-	control* get_move_back_control();
-	control* get_move_left_control();
-	control* get_move_right_control();
-	control* get_rotate_ccw_control();
-	control* get_rotate_cw_control();
-	control* get_tilt_up_control();
-	control* get_tilt_down_control();
-	control* get_zoom_in_control();
-	control* get_zoom_out_control();
-	control* get_adjust_camera_control();
-	control* get_ascend_control();
-	control* get_descend_control();
-	control* get_toggle_view_control();
-	control* get_tool_menu_control();
-	control* get_equip_lens_control();
-	control* get_equip_brush_control();
-	control* get_equip_forceps_control();
-	control* get_equip_marker_control();
-	control* get_equip_container_control();
-	control* get_equip_twig_control();
-	control* get_next_marker_control();
-	control* get_previous_marker_control();
-	control* get_use_tool_control();
-	control* get_fast_forward_control();
-	control* get_rewind_control();
+	input::control_set* get_control_set();
+	input::control* get_move_forward_control();
+	input::control* get_move_back_control();
+	input::control* get_move_left_control();
+	input::control* get_move_right_control();
+	input::control* get_rotate_ccw_control();
+	input::control* get_rotate_cw_control();
+	input::control* get_tilt_up_control();
+	input::control* get_tilt_down_control();
+	input::control* get_zoom_in_control();
+	input::control* get_zoom_out_control();
+	input::control* get_adjust_camera_control();
+	input::control* get_ascend_control();
+	input::control* get_descend_control();
+	input::control* get_toggle_view_control();
+	input::control* get_tool_menu_control();
+	input::control* get_equip_lens_control();
+	input::control* get_equip_brush_control();
+	input::control* get_equip_forceps_control();
+	input::control* get_equip_marker_control();
+	input::control* get_equip_container_control();
+	input::control* get_equip_twig_control();
+	input::control* get_next_marker_control();
+	input::control* get_previous_marker_control();
+	input::control* get_use_tool_control();
+	input::control* get_fast_forward_control();
+	input::control* get_rewind_control();
 
 private:
 	virtual void handle_event(const mouse_moved_event& event);
 	virtual void handle_event(const window_resized_event& event);
 	
-	control_set control_set;
-	control move_forward_control;
-	control move_back_control;
-	control move_left_control;
-	control move_right_control;
-	control rotate_ccw_control;
-	control rotate_cw_control;
-	control tilt_up_control;
-	control tilt_down_control;
-	control zoom_in_control;
-	control zoom_out_control;
-	control adjust_camera_control;
-	control ascend_control;
-	control descend_control;
-	control toggle_view_control;
-	control tool_menu_control;
-	control equip_lens_control;
-	control equip_brush_control;
-	control equip_forceps_control;
-	control equip_marker_control;
-	control equip_container_control;
-	control equip_twig_control;
-	control next_marker_control;
-	control previous_marker_control;
-	control use_tool_control;
-	control fast_forward_control;
-	control rewind_control;
+	input::control_set control_set;
+	input::control move_forward_control;
+	input::control move_back_control;
+	input::control move_left_control;
+	input::control move_right_control;
+	input::control rotate_ccw_control;
+	input::control rotate_cw_control;
+	input::control tilt_up_control;
+	input::control tilt_down_control;
+	input::control zoom_in_control;
+	input::control zoom_out_control;
+	input::control adjust_camera_control;
+	input::control ascend_control;
+	input::control descend_control;
+	input::control toggle_view_control;
+	input::control tool_menu_control;
+	input::control equip_lens_control;
+	input::control equip_brush_control;
+	input::control equip_forceps_control;
+	input::control equip_marker_control;
+	input::control equip_container_control;
+	input::control equip_twig_control;
+	input::control next_marker_control;
+	input::control previous_marker_control;
+	input::control use_tool_control;
+	input::control fast_forward_control;
+	input::control rewind_control;
 
 	float zoom_speed;
 	float min_elevation;
@@ -152,137 +152,137 @@ private:
 	float flashlight_turns_f;
 };
 
-inline control_set* control_system::get_control_set()
+inline input::control_set* control_system::get_control_set()
 {
 	return &control_set;
 }
 
-inline control* control_system::get_move_forward_control()
+inline input::control* control_system::get_move_forward_control()
 {
 	return &move_forward_control;
 }
 
-inline control* control_system::get_move_back_control()
+inline input::control* control_system::get_move_back_control()
 {
 	return &move_back_control;
 }
 
-inline control* control_system::get_move_left_control()
+inline input::control* control_system::get_move_left_control()
 {
 	return &move_left_control;
 }
 
-inline control* control_system::get_move_right_control()
+inline input::control* control_system::get_move_right_control()
 {
 	return &move_right_control;
 }
 
-inline control* control_system::get_rotate_ccw_control()
+inline input::control* control_system::get_rotate_ccw_control()
 {
 	return &rotate_ccw_control;
 }
 
-inline control* control_system::get_rotate_cw_control()
+inline input::control* control_system::get_rotate_cw_control()
 {
 	return &rotate_cw_control;
 }
 
-inline control* control_system::get_tilt_up_control()
+inline input::control* control_system::get_tilt_up_control()
 {
 	return &tilt_up_control;
 }
 
-inline control* control_system::get_tilt_down_control()
+inline input::control* control_system::get_tilt_down_control()
 {
 	return &tilt_down_control;
 }
 
-inline control* control_system::get_zoom_in_control()
+inline input::control* control_system::get_zoom_in_control()
 {
 	return &zoom_in_control;
 }
 
-inline control* control_system::get_zoom_out_control()
+inline input::control* control_system::get_zoom_out_control()
 {
 	return &zoom_out_control;
 }
 
-inline control* control_system::get_adjust_camera_control()
+inline input::control* control_system::get_adjust_camera_control()
 {
 	return &adjust_camera_control;
 }
 
-inline control* control_system::get_ascend_control()
+inline input::control* control_system::get_ascend_control()
 {
 	return &ascend_control;
 }
 
-inline control* control_system::get_descend_control()
+inline input::control* control_system::get_descend_control()
 {
 	return &descend_control;
 }
 
-inline control* control_system::get_toggle_view_control()
+inline input::control* control_system::get_toggle_view_control()
 {
 	return &toggle_view_control;
 }
 
-inline control* control_system::get_tool_menu_control()
+inline input::control* control_system::get_tool_menu_control()
 {
 	return &tool_menu_control;
 }
 
-inline control* control_system::get_equip_lens_control()
+inline input::control* control_system::get_equip_lens_control()
 {
 	return &equip_lens_control;
 }
 
-inline control* control_system::get_equip_brush_control()
+inline input::control* control_system::get_equip_brush_control()
 {
 	return &equip_brush_control;
 }
 
-inline control* control_system::get_equip_forceps_control()
+inline input::control* control_system::get_equip_forceps_control()
 {
 	return &equip_forceps_control;
 }
 
-inline control* control_system::get_equip_marker_control()
+inline input::control* control_system::get_equip_marker_control()
 {
 	return &equip_marker_control;
 }
 
-inline control* control_system::get_equip_container_control()
+inline input::control* control_system::get_equip_container_control()
 {
 	return &equip_container_control;
 }
 
-inline control* control_system::get_equip_twig_control()
+inline input::control* control_system::get_equip_twig_control()
 {
 	return &equip_twig_control;
 }
 
-inline control* control_system::get_next_marker_control()
+inline input::control* control_system::get_next_marker_control()
 {
 	return &next_marker_control;
 }
 
-inline control* control_system::get_previous_marker_control()
+inline input::control* control_system::get_previous_marker_control()
 {
 	return &previous_marker_control;
 }
 
-inline control* control_system::get_use_tool_control()
+inline input::control* control_system::get_use_tool_control()
 {
 	return &use_tool_control;
 }
 
-inline control* control_system::get_fast_forward_control()
+inline input::control* control_system::get_fast_forward_control()
 {
 	return &fast_forward_control;
 }
 
-inline control* control_system::get_rewind_control()
+inline input::control* control_system::get_rewind_control()
 {
 	return &rewind_control;
 }
diff --git a/src/ecs/systems/ui-system.cpp b/src/ecs/systems/ui-system.cpp
index 33aa09b..c43f857 100644
--- a/src/ecs/systems/ui-system.cpp
+++ b/src/ecs/systems/ui-system.cpp
@@ -18,7 +18,6 @@
  */
 
 #include "ui-system.hpp"
-#include "input/control.hpp"
 #include "resources/resource-manager.hpp"
 
 namespace ecs {
@@ -85,7 +84,7 @@ void ui_system::set_viewport(const float4& viewport)
 	update_projection();
 }
 
-void ui_system::set_tool_menu_control(control* control)
+void ui_system::set_tool_menu_control(input::control* control)
 {
 	tool_menu_control = control;
 	tool_menu_control->set_activated_callback(std::bind(&ui_system::open_tool_menu, this));
diff --git a/src/ecs/systems/ui-system.hpp b/src/ecs/systems/ui-system.hpp
index d144558..abd2728 100644
--- a/src/ecs/systems/ui-system.hpp
+++ b/src/ecs/systems/ui-system.hpp
@@ -31,8 +31,8 @@
 #include "scene/billboard.hpp"
 #include "renderer/material.hpp"
 #include "math/math.hpp"
+#include "input/control.hpp"
 
-class control;
 class resource_manager;
 
 namespace ecs {
@@ -47,7 +47,7 @@ public:
 	void update(float dt);
 
 	void set_viewport(const float4& viewport);
-	void set_tool_menu_control(control* control);
+	void set_tool_menu_control(input::control* control);
 	
 	void set_camera(scene::camera* camera);
 	void set_scene(scene::collection* collection);
@@ -81,7 +81,7 @@ private:
 	float4 viewport;
 	float2 viewport_center;
 	float2 tool_selection_vector;
-	control* tool_menu_control;
+	input::control* tool_menu_control;
 };
 
 } // namespace ecs
diff --git a/src/event/input-events.cpp b/src/event/input-events.cpp
index 410c3c4..7ccbdd9 100644
--- a/src/event/input-events.cpp
+++ b/src/event/input-events.cpp
@@ -78,7 +78,7 @@ event_base* mouse_wheel_scrolled_event::clone() const
 event_base* game_controller_connected_event::clone() const
 {
 	game_controller_connected_event* event = new game_controller_connected_event();
-	event->game_controller = game_controller;
+	event->controller = controller;
 	event->reconnected = reconnected;
 	return event;
 }
@@ -86,14 +86,14 @@ event_base* game_controller_connected_event::clone() const
 event_base* game_controller_disconnected_event::clone() const
 {
 	game_controller_disconnected_event* event = new game_controller_disconnected_event();
-	event->game_controller = game_controller;
+	event->controller = controller;
 	return event;
 }
 
 event_base* game_controller_button_pressed_event::clone() const
 {
 	game_controller_button_pressed_event* event = new game_controller_button_pressed_event();
-	event->game_controller = game_controller;
+	event->controller = controller;
 	event->button = button;
 	return event;
 }
@@ -101,7 +101,7 @@ event_base* game_controller_button_pressed_event::clone() const
 event_base* game_controller_button_released_event::clone() const
 {
 	game_controller_button_released_event* event = new game_controller_button_released_event();
-	event->game_controller = game_controller;
+	event->controller = controller;
 	event->button = button;
 	return event;
 }
@@ -109,7 +109,7 @@ event_base* game_controller_button_released_event::clone() const
 event_base* game_controller_axis_moved_event::clone() const
 {
 	game_controller_axis_moved_event* event = new game_controller_axis_moved_event();
-	event->game_controller = game_controller;
+	event->controller = controller;
 	event->axis = axis;
 	event->value = value;
 	return event;
diff --git a/src/event/input-events.hpp b/src/event/input-events.hpp
index fa91836..20a912f 100644
--- a/src/event/input-events.hpp
+++ b/src/event/input-events.hpp
@@ -21,13 +21,10 @@
 #define ANTKEEPER_INPUT_EVENTS_HPP
 
 #include "event/event.hpp"
-
-enum class scancode;
-enum class game_controller_axis;
-enum class game_controller_button;
-class keyboard;
-class mouse;
-class game_controller;
+#include "input/scancode.hpp"
+#include "input/keyboard.hpp"
+#include "input/mouse.hpp"
+#include "input/game-controller.hpp"
 
 /**
  * Input event which indicates a keyboard key has been pressed.
@@ -37,8 +34,8 @@ class key_pressed_event: public event<key_pressed_event>
 public:
 	virtual event_base* clone() const;
 
-	keyboard* keyboard;
-	scancode scancode;
+	input::keyboard* keyboard;
+	input::scancode scancode;
 };
 
 /**
@@ -49,8 +46,8 @@ class key_released_event: public event<key_released_event>
 public:
 	virtual event_base* clone() const;
 
-	keyboard* keyboard;
-	scancode scancode;
+	input::keyboard* keyboard;
+	input::scancode scancode;
 };
 
 /**
@@ -61,7 +58,7 @@ class mouse_moved_event: public event<mouse_moved_event>
 public:
 	virtual event_base* clone() const;
 
-	mouse* mouse;
+	input::mouse* mouse;
 	int x;
 	int y;
 	int dx;
@@ -76,7 +73,7 @@ class mouse_button_pressed_event: public event<mouse_button_pressed_event>
 public:
 	virtual event_base* clone() const;
 
-	mouse* mouse;
+	input::mouse* mouse;
 	int button;
 	int x;
 	int y;
@@ -90,7 +87,7 @@ class mouse_button_released_event: public event<mouse_button_released_event>
 public:
 	virtual event_base* clone() const;
 
-	mouse* mouse;
+	input::mouse* mouse;
 	int button;
 	int x;
 	int y;
@@ -104,7 +101,7 @@ class mouse_wheel_scrolled_event: public event<mouse_wheel_scrolled_event>
 public:
 	virtual event_base* clone() const;
 
-	mouse* mouse;
+	input::mouse* mouse;
 	int x;
 	int y;
 };
@@ -117,7 +114,7 @@ class game_controller_connected_event: public event<game_controller_connected_ev
 public:
 	virtual event_base* clone() const;
 
-	game_controller* game_controller;
+	input::game_controller* controller;
 	bool reconnected;
 };
 
@@ -129,7 +126,7 @@ class game_controller_disconnected_event: public event<game_controller_disconnec
 public:
 	virtual event_base* clone() const;
 
-	game_controller* game_controller;
+	input::game_controller* controller;
 };
 
 /**
@@ -140,8 +137,8 @@ class game_controller_button_pressed_event: public event<game_controller_button_
 public:
 	virtual event_base* clone() const;
 
-	game_controller* game_controller;
-	game_controller_button button;
+	input::game_controller* controller;
+	input::game_controller_button button;
 };
 
 /**
@@ -152,8 +149,8 @@ class game_controller_button_released_event: public event<game_controller_button
 public:
 	virtual event_base* clone() const;
 
-	game_controller* game_controller;
-	game_controller_button button;
+	input::game_controller* controller;
+	input::game_controller_button button;
 };
 
 /**
@@ -164,8 +161,8 @@ class game_controller_axis_moved_event: public event<game_controller_axis_moved_
 public:
 	virtual event_base* clone() const;
 
-	game_controller* game_controller;
-	game_controller_axis axis;
+	input::game_controller* controller;
+	input::game_controller_axis axis;
 	float value;
 };
 
diff --git a/src/game/bootloader.cpp b/src/game/bootloader.cpp
index 95b3aef..ce1aeb7 100644
--- a/src/game/bootloader.cpp
+++ b/src/game/bootloader.cpp
@@ -80,9 +80,9 @@
 #include "ecs/commands.hpp"
 #include "utility/paths.hpp"
 #include "event/event-dispatcher.hpp"
-#include "input/input-event-router.hpp"
-#include "input/input-mapper.hpp"
-#include "input/input-listener.hpp"
+#include "input/event-router.hpp"
+#include "input/mapper.hpp"
+#include "input/listener.hpp"
 #include "input/game-controller.hpp"
 #include "input/mouse.hpp"
 #include "input/keyboard.hpp"
@@ -933,19 +933,19 @@ void setup_controls(game_context* ctx)
 	event_dispatcher* event_dispatcher = ctx->app->get_event_dispatcher();
 	
 	// Setup input event routing
-	ctx->input_event_router = new input_event_router();
+	ctx->input_event_router = new input::event_router();
 	ctx->input_event_router->set_event_dispatcher(event_dispatcher);
 	
 	// Setup input mapper
-	ctx->input_mapper = new input_mapper();
+	ctx->input_mapper = new input::mapper();
 	ctx->input_mapper->set_event_dispatcher(event_dispatcher);
 	
 	// Setup input listener
-	ctx->input_listener = new input_listener();
+	ctx->input_listener = new input::listener();
 	ctx->input_listener->set_event_dispatcher(event_dispatcher);
 	
 	// Create toggle fullscreen control
-	ctx->toggle_fullscreen_control = new control();
+	ctx->toggle_fullscreen_control = new input::control();
 	ctx->toggle_fullscreen_control->set_activated_callback
 	(
 		[ctx]()
@@ -965,7 +965,7 @@ void setup_controls(game_context* ctx)
 	);
 	
 	// Create screenshot control
-	ctx->screenshot_control = new control();
+	ctx->screenshot_control = new input::control();
 	ctx->screenshot_control->set_activated_callback
 	(
 		[ctx]()
@@ -976,22 +976,22 @@ void setup_controls(game_context* ctx)
 	);
 	
 	// Create menu back control
-	ctx->menu_back_control = new control();
+	ctx->menu_back_control = new input::control();
 	ctx->menu_back_control->set_activated_callback
 	(
 		std::bind(&application::close, ctx->app, 0)
 	);
 	
 	// Create menu select control
-	ctx->menu_select_control = new control();
+	ctx->menu_select_control = new input::control();
 	
 	// Create application control set
-	ctx->application_controls = new control_set();
+	ctx->application_controls = new input::control_set();
 	ctx->application_controls->add_control(ctx->toggle_fullscreen_control);
 	ctx->application_controls->add_control(ctx->screenshot_control);
 	
 	// Create menu control set
-	ctx->menu_controls = new control_set();
+	ctx->menu_controls = new input::control_set();
 	ctx->menu_controls->add_control(ctx->menu_back_control);
 	ctx->menu_controls->add_control(ctx->menu_select_control);
 
@@ -1001,21 +1001,21 @@ void setup_controls(game_context* ctx)
 	ctx->camera_controls = ctx->control_system->get_control_set();
 
 	// Application control mappings
-	ctx->input_event_router->add_mapping(key_mapping(ctx->toggle_fullscreen_control, nullptr, scancode::f11));
-	ctx->input_event_router->add_mapping(key_mapping(ctx->screenshot_control, nullptr, scancode::f12));
+	ctx->input_event_router->add_mapping(input::key_mapping(ctx->toggle_fullscreen_control, nullptr, input::scancode::f11));
+	ctx->input_event_router->add_mapping(input::key_mapping(ctx->screenshot_control, nullptr, input::scancode::f12));
 	
 	// Add menu control mappings
-	ctx->input_event_router->add_mapping(key_mapping(ctx->menu_back_control, nullptr, scancode::escape));
-	ctx->input_event_router->add_mapping(key_mapping(ctx->menu_back_control, nullptr, scancode::backspace));
-	ctx->input_event_router->add_mapping(game_controller_button_mapping(ctx->menu_back_control, nullptr, game_controller_button::b));
-	ctx->input_event_router->add_mapping(key_mapping(ctx->control_system->get_tool_menu_control(), nullptr, scancode::left_shift));
-	ctx->input_event_router->add_mapping(game_controller_button_mapping(ctx->control_system->get_tool_menu_control(), nullptr, game_controller_button::x));
-	ctx->input_event_router->add_mapping(key_mapping(ctx->menu_select_control, nullptr, scancode::enter));
-	ctx->input_event_router->add_mapping(key_mapping(ctx->menu_select_control, nullptr, scancode::space));
+	ctx->input_event_router->add_mapping(input::key_mapping(ctx->menu_back_control, nullptr, input::scancode::escape));
+	ctx->input_event_router->add_mapping(input::key_mapping(ctx->menu_back_control, nullptr, input::scancode::backspace));
+	ctx->input_event_router->add_mapping(input::game_controller_button_mapping(ctx->menu_back_control, nullptr, input::game_controller_button::b));
+	ctx->input_event_router->add_mapping(input::key_mapping(ctx->control_system->get_tool_menu_control(), nullptr, input::scancode::left_shift));
+	ctx->input_event_router->add_mapping(input::game_controller_button_mapping(ctx->control_system->get_tool_menu_control(), nullptr, input::game_controller_button::x));
+	ctx->input_event_router->add_mapping(input::key_mapping(ctx->menu_select_control, nullptr, input::scancode::enter));
+	ctx->input_event_router->add_mapping(input::key_mapping(ctx->menu_select_control, nullptr, input::scancode::space));
 	
 	
 	
-	ctx->input_event_router->add_mapping(key_mapping(ctx->control_system->get_toggle_view_control(), nullptr, scancode::tab));
+	ctx->input_event_router->add_mapping(input::key_mapping(ctx->control_system->get_toggle_view_control(), nullptr, input::scancode::tab));
 	ctx->control_system->get_toggle_view_control()->set_activated_callback(
 		[ctx]()
 		{
@@ -1051,42 +1051,42 @@ void setup_controls(game_context* ctx)
 			}
 		});
 	
-	ctx->input_event_router->add_mapping(key_mapping(ctx->control_system->get_move_forward_control(), nullptr, scancode::w));
-	ctx->input_event_router->add_mapping(game_controller_axis_mapping(ctx->control_system->get_move_forward_control(), nullptr, game_controller_axis::left_y, true));
-	ctx->input_event_router->add_mapping(key_mapping(ctx->control_system->get_move_back_control(), nullptr, scancode::s));
-	ctx->input_event_router->add_mapping(game_controller_axis_mapping(ctx->control_system->get_move_back_control(), nullptr, game_controller_axis::left_y, false));
-	ctx->input_event_router->add_mapping(key_mapping(ctx->control_system->get_move_left_control(), nullptr, scancode::a));
-	ctx->input_event_router->add_mapping(game_controller_axis_mapping(ctx->control_system->get_move_left_control(), nullptr, game_controller_axis::left_x, true));
-	ctx->input_event_router->add_mapping(key_mapping(ctx->control_system->get_move_right_control(), nullptr, scancode::d));
-	ctx->input_event_router->add_mapping(game_controller_axis_mapping(ctx->control_system->get_move_right_control(), nullptr, game_controller_axis::left_x, false));
-	ctx->input_event_router->add_mapping(game_controller_axis_mapping(ctx->control_system->get_rotate_ccw_control(), nullptr, game_controller_axis::right_x, false));
-	ctx->input_event_router->add_mapping(game_controller_axis_mapping(ctx->control_system->get_rotate_cw_control(), nullptr, game_controller_axis::right_x, true));
-	ctx->input_event_router->add_mapping(game_controller_axis_mapping(ctx->control_system->get_tilt_up_control(), nullptr, game_controller_axis::right_y, false));
-	ctx->input_event_router->add_mapping(game_controller_axis_mapping(ctx->control_system->get_tilt_down_control(), nullptr, game_controller_axis::right_y, true));
-	ctx->input_event_router->add_mapping(mouse_wheel_mapping(ctx->control_system->get_zoom_in_control(), nullptr, mouse_wheel_axis::positive_y));
-	ctx->input_event_router->add_mapping(mouse_wheel_mapping(ctx->control_system->get_zoom_out_control(), nullptr, mouse_wheel_axis::negative_y));
-	ctx->input_event_router->add_mapping(mouse_button_mapping(ctx->control_system->get_adjust_camera_control(), nullptr, 3));
-	ctx->input_event_router->add_mapping(game_controller_button_mapping(ctx->control_system->get_ascend_control(), nullptr, game_controller_button::y));
-	ctx->input_event_router->add_mapping(game_controller_button_mapping(ctx->control_system->get_descend_control(), nullptr, game_controller_button::a));
-	ctx->input_event_router->add_mapping(game_controller_axis_mapping(ctx->control_system->get_zoom_out_control(), nullptr, game_controller_axis::trigger_left, false));
-	ctx->input_event_router->add_mapping(game_controller_axis_mapping(ctx->control_system->get_zoom_in_control(), nullptr, game_controller_axis::trigger_right, false));
-	ctx->input_event_router->add_mapping(key_mapping(ctx->control_system->get_rotate_ccw_control(), nullptr, scancode::q));
-	ctx->input_event_router->add_mapping(key_mapping(ctx->control_system->get_rotate_cw_control(), nullptr, scancode::e));
-	ctx->input_event_router->add_mapping(key_mapping(ctx->control_system->get_fast_forward_control(), nullptr, scancode::dot));
-	ctx->input_event_router->add_mapping(key_mapping(ctx->control_system->get_rewind_control(), nullptr, scancode::comma));
-	
-	
-	ctx->input_event_router->add_mapping(key_mapping(ctx->control_system->get_equip_brush_control(), nullptr, scancode::one));
-	ctx->input_event_router->add_mapping(key_mapping(ctx->control_system->get_equip_twig_control(), nullptr, scancode::two));
-	ctx->input_event_router->add_mapping(key_mapping(ctx->control_system->get_equip_forceps_control(), nullptr, scancode::three));
-	ctx->input_event_router->add_mapping(key_mapping(ctx->control_system->get_equip_container_control(), nullptr, scancode::four));
-	ctx->input_event_router->add_mapping(key_mapping(ctx->control_system->get_equip_lens_control(), nullptr, scancode::five));
-	ctx->input_event_router->add_mapping(key_mapping(ctx->control_system->get_equip_marker_control(), nullptr, scancode::six));
-	
-	ctx->input_event_router->add_mapping(key_mapping(ctx->control_system->get_next_marker_control(), nullptr, scancode::right_brace));
-	ctx->input_event_router->add_mapping(key_mapping(ctx->control_system->get_previous_marker_control(), nullptr, scancode::left_brace));
-	
-	ctx->input_event_router->add_mapping(mouse_button_mapping(ctx->control_system->get_use_tool_control(), nullptr, 1));
+	ctx->input_event_router->add_mapping(input::key_mapping(ctx->control_system->get_move_forward_control(), nullptr, input::scancode::w));
+	ctx->input_event_router->add_mapping(input::game_controller_axis_mapping(ctx->control_system->get_move_forward_control(), nullptr, input::game_controller_axis::left_y, true));
+	ctx->input_event_router->add_mapping(input::key_mapping(ctx->control_system->get_move_back_control(), nullptr, input::scancode::s));
+	ctx->input_event_router->add_mapping(input::game_controller_axis_mapping(ctx->control_system->get_move_back_control(), nullptr, input::game_controller_axis::left_y, false));
+	ctx->input_event_router->add_mapping(input::key_mapping(ctx->control_system->get_move_left_control(), nullptr, input::scancode::a));
+	ctx->input_event_router->add_mapping(input::game_controller_axis_mapping(ctx->control_system->get_move_left_control(), nullptr, input::game_controller_axis::left_x, true));
+	ctx->input_event_router->add_mapping(input::key_mapping(ctx->control_system->get_move_right_control(), nullptr, input::scancode::d));
+	ctx->input_event_router->add_mapping(input::game_controller_axis_mapping(ctx->control_system->get_move_right_control(), nullptr, input::game_controller_axis::left_x, false));
+	ctx->input_event_router->add_mapping(input::game_controller_axis_mapping(ctx->control_system->get_rotate_ccw_control(), nullptr, input::game_controller_axis::right_x, false));
+	ctx->input_event_router->add_mapping(input::game_controller_axis_mapping(ctx->control_system->get_rotate_cw_control(), nullptr, input::game_controller_axis::right_x, true));
+	ctx->input_event_router->add_mapping(input::game_controller_axis_mapping(ctx->control_system->get_tilt_up_control(), nullptr, input::game_controller_axis::right_y, false));
+	ctx->input_event_router->add_mapping(input::game_controller_axis_mapping(ctx->control_system->get_tilt_down_control(), nullptr, input::game_controller_axis::right_y, true));
+	ctx->input_event_router->add_mapping(input::mouse_wheel_mapping(ctx->control_system->get_zoom_in_control(), nullptr, input::mouse_wheel_axis::positive_y));
+	ctx->input_event_router->add_mapping(input::mouse_wheel_mapping(ctx->control_system->get_zoom_out_control(), nullptr, input::mouse_wheel_axis::negative_y));
+	ctx->input_event_router->add_mapping(input::mouse_button_mapping(ctx->control_system->get_adjust_camera_control(), nullptr, 3));
+	ctx->input_event_router->add_mapping(input::game_controller_button_mapping(ctx->control_system->get_ascend_control(), nullptr, input::game_controller_button::y));
+	ctx->input_event_router->add_mapping(input::game_controller_button_mapping(ctx->control_system->get_descend_control(), nullptr, input::game_controller_button::a));
+	ctx->input_event_router->add_mapping(input::game_controller_axis_mapping(ctx->control_system->get_zoom_out_control(), nullptr, input::game_controller_axis::trigger_left, false));
+	ctx->input_event_router->add_mapping(input::game_controller_axis_mapping(ctx->control_system->get_zoom_in_control(), nullptr, input::game_controller_axis::trigger_right, false));
+	ctx->input_event_router->add_mapping(input::key_mapping(ctx->control_system->get_rotate_ccw_control(), nullptr, input::scancode::q));
+	ctx->input_event_router->add_mapping(input::key_mapping(ctx->control_system->get_rotate_cw_control(), nullptr, input::scancode::e));
+	ctx->input_event_router->add_mapping(input::key_mapping(ctx->control_system->get_fast_forward_control(), nullptr, input::scancode::dot));
+	ctx->input_event_router->add_mapping(input::key_mapping(ctx->control_system->get_rewind_control(), nullptr, input::scancode::comma));
+	
+	
+	ctx->input_event_router->add_mapping(input::key_mapping(ctx->control_system->get_equip_brush_control(), nullptr, input::scancode::one));
+	ctx->input_event_router->add_mapping(input::key_mapping(ctx->control_system->get_equip_twig_control(), nullptr, input::scancode::two));
+	ctx->input_event_router->add_mapping(input::key_mapping(ctx->control_system->get_equip_forceps_control(), nullptr, input::scancode::three));
+	ctx->input_event_router->add_mapping(input::key_mapping(ctx->control_system->get_equip_container_control(), nullptr, input::scancode::four));
+	ctx->input_event_router->add_mapping(input::key_mapping(ctx->control_system->get_equip_lens_control(), nullptr, input::scancode::five));
+	ctx->input_event_router->add_mapping(input::key_mapping(ctx->control_system->get_equip_marker_control(), nullptr, input::scancode::six));
+	
+	ctx->input_event_router->add_mapping(input::key_mapping(ctx->control_system->get_next_marker_control(), nullptr, input::scancode::right_brace));
+	ctx->input_event_router->add_mapping(input::key_mapping(ctx->control_system->get_previous_marker_control(), nullptr, input::scancode::left_brace));
+	
+	ctx->input_event_router->add_mapping(input::mouse_button_mapping(ctx->control_system->get_use_tool_control(), nullptr, 1));
 	ctx->control_system->get_use_tool_control()->set_activated_callback
 	(
 		[ctx]()
diff --git a/src/game/game-context.hpp b/src/game/game-context.hpp
index 567898b..13b708d 100644
--- a/src/game/game-context.hpp
+++ b/src/game/game-context.hpp
@@ -30,6 +30,11 @@
 #include "gl/texture-2d.hpp"
 #include "gl/rasterizer.hpp"
 #include "gl/framebuffer.hpp"
+#include "input/control.hpp"
+#include "input/control-set.hpp"
+#include "input/listener.hpp"
+#include "input/mapper.hpp"
+#include "input/event-router.hpp"
 #include <optional>
 #include <entt/entt.hpp>
 #include <fstream>
@@ -42,11 +47,8 @@ class bloom_pass;
 class clear_pass;
 class compositor;
 class config_file;
-class control;
-class control_set;
 class final_pass;
 class material;
-class input_listener;
 class material_pass;
 class orbit_cam;
 class pheromone_matrix;
@@ -57,8 +59,6 @@ class simple_render_pass;
 class sky_pass;
 class timeline;
 class renderer;
-class input_event_router;
-class input_mapper;
 class outline_pass;
 
 struct biome;
@@ -209,16 +209,16 @@ struct game_context
 	animation<float>* unequip_tool_animation;
 
 	// Controls
-	input_event_router* input_event_router;
-	input_mapper* input_mapper;
-	input_listener* input_listener;
-	control_set* application_controls;
-	control_set* camera_controls;
-	control_set* menu_controls;
-	control* menu_back_control;
-	control* menu_select_control;
-	control* screenshot_control;
-	control* toggle_fullscreen_control;
+	input::event_router* input_event_router;
+	input::mapper* input_mapper;
+	input::listener* input_listener;
+	input::control_set* application_controls;
+	input::control_set* camera_controls;
+	input::control_set* menu_controls;
+	input::control* menu_back_control;
+	input::control* menu_select_control;
+	input::control* screenshot_control;
+	input::control* toggle_fullscreen_control;
 
 	// Entities
 	ecs::registry* ecs_registry;
diff --git a/src/game/states/map-state.cpp b/src/game/states/map-state.cpp
index c411ca0..b0b2727 100644
--- a/src/game/states/map-state.cpp
+++ b/src/game/states/map-state.cpp
@@ -23,7 +23,7 @@
 #include "application.hpp"
 #include "debug/logger.hpp"
 #include "game/game-context.hpp"
-#include "input/input-listener.hpp"
+#include "input/listener.hpp"
 #include "event/input-events.hpp"
 #include "gl/rasterizer.hpp"
 #include "game/states/game-states.hpp"
diff --git a/src/game/states/splash-state.cpp b/src/game/states/splash-state.cpp
index 019c1cb..f82e1e4 100644
--- a/src/game/states/splash-state.cpp
+++ b/src/game/states/splash-state.cpp
@@ -23,7 +23,7 @@
 #include "application.hpp"
 #include "debug/logger.hpp"
 #include "game/game-context.hpp"
-#include "input/input-listener.hpp"
+#include "input/listener.hpp"
 #include "event/input-events.hpp"
 #include "gl/rasterizer.hpp"
 #include "game/states/game-states.hpp"
diff --git a/src/input/control-set.cpp b/src/input/control-set.cpp
index 738809c..3048fcb 100644
--- a/src/input/control-set.cpp
+++ b/src/input/control-set.cpp
@@ -20,6 +20,8 @@
 #include "control-set.hpp"
 #include "control.hpp"
 
+namespace input {
+
 void control_set::add_control(control* control)
 {
 	controls.push_back(control);
@@ -51,3 +53,4 @@ void control_set::set_callbacks_enabled(bool enabled)
 	}
 }
 
+} // namespace input
diff --git a/src/input/control-set.hpp b/src/input/control-set.hpp
index e0a8b9b..16b1e0c 100644
--- a/src/input/control-set.hpp
+++ b/src/input/control-set.hpp
@@ -17,11 +17,13 @@
  * along with Antkeeper source code.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef ANTKEEPER_CONTROL_SET_HPP
-#define ANTKEEPER_CONTROL_SET_HPP
+#ifndef ANTKEEPER_INPUT_CONTROL_SET_HPP
+#define ANTKEEPER_INPUT_CONTROL_SET_HPP
 
 #include <list>
 
+namespace input {
+
 class control;
 
 /**
@@ -77,5 +79,7 @@ inline const std::list<control*>* control_set::get_controls() const
 	return &controls;
 }
 
-#endif // ANTKEEPER_CONTROL_SET_HPP
+} // namespace input
+
+#endif // ANTKEEPER_INPUT_CONTROL_SET_HPP
 
diff --git a/src/input/control.cpp b/src/input/control.cpp
index 4d81630..e4963b8 100644
--- a/src/input/control.cpp
+++ b/src/input/control.cpp
@@ -19,6 +19,8 @@
 
 #include "control.hpp"
 
+namespace input {
+
 control::control():
 	deadzone(0.0f),
 	current_value(0.0f),
@@ -109,3 +111,4 @@ void control::set_value_changed_callback(std::function<void(float)> callback)
 	this->value_changed_callback = callback;
 }
 
+} // namespace input
diff --git a/src/input/control.hpp b/src/input/control.hpp
index 132fb11..82b461f 100644
--- a/src/input/control.hpp
+++ b/src/input/control.hpp
@@ -17,15 +17,15 @@
  * along with Antkeeper source code.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef ANTKEEPER_CONTROL_HPP
-#define ANTKEEPER_CONTROL_HPP
+#ifndef ANTKEEPER_INPUT_CONTROL_HPP
+#define ANTKEEPER_INPUT_CONTROL_HPP
 
 #include <functional>
 
+namespace input {
+
 /**
  * A control can be bound to multiple types of input events.
- *
- * @ingroup input
  */
 class control
 {
@@ -132,5 +132,7 @@ inline bool control::was_active() const
 	return previous_value > deadzone;
 }
 
-#endif // ANTKEEPER_CONTROL_HPP
+} // namespace input
+
+#endif // ANTKEEPER_INPUT_CONTROL_HPP
 
diff --git a/src/input/input-device.cpp b/src/input/device.cpp
similarity index 83%
rename from src/input/input-device.cpp
rename to src/input/device.cpp
index 6d1e254..5101fe0 100644
--- a/src/input/input-device.cpp
+++ b/src/input/device.cpp
@@ -17,14 +17,17 @@
  * along with Antkeeper source code.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#include "input-device.hpp"
-#include "event/event-dispatcher.hpp"
+#include "device.hpp"
 
-input_device::input_device():
+namespace input {
+
+device::device():
 	event_dispatcher(nullptr)
 {}
 
-void input_device::set_event_dispatcher(::event_dispatcher* event_dispatcher)
+void device::set_event_dispatcher(::event_dispatcher* event_dispatcher)
 {
 	this->event_dispatcher = event_dispatcher;
 }
+
+} // namespace input
diff --git a/src/input/input-device.hpp b/src/input/device.hpp
similarity index 82%
rename from src/input/input-device.hpp
rename to src/input/device.hpp
index fc3cd82..a882930 100644
--- a/src/input/input-device.hpp
+++ b/src/input/device.hpp
@@ -20,18 +20,18 @@
 #ifndef ANTKEEPER_INPUT_DEVICE_HPP
 #define ANTKEEPER_INPUT_DEVICE_HPP
 
-#include "input-device.hpp"
+#include "event/event-dispatcher.hpp"
 
-class event_dispatcher;
+namespace input {
 
 /**
  * Base class for virtual devices which generate input events.
  */
-class input_device
+class device
 {
 public:
-	input_device();
-	virtual ~input_device() = default;
+	device();
+	virtual ~device() = default;
 
 	void set_event_dispatcher(event_dispatcher* event_dispatcher);
 	const event_dispatcher* get_event_dispatcher() const;
@@ -41,15 +41,17 @@ protected:
 	event_dispatcher* event_dispatcher;
 };
 
-inline const event_dispatcher* input_device::get_event_dispatcher() const
+inline const event_dispatcher* device::get_event_dispatcher() const
 {
 	return event_dispatcher;
 }
 
-inline event_dispatcher* input_device::get_event_dispatcher()
+inline event_dispatcher* device::get_event_dispatcher()
 {
 	return event_dispatcher;
 }
 
+} // namespace input
+
 #endif // ANTKEEPER_INPUT_DEVICE_HPP
 
diff --git a/src/input/input-event-router.cpp b/src/input/event-router.cpp
similarity index 71%
rename from src/input/input-event-router.cpp
rename to src/input/event-router.cpp
index f345804..a34a8ff 100644
--- a/src/input/input-event-router.cpp
+++ b/src/input/event-router.cpp
@@ -17,76 +17,78 @@
  * along with Antkeeper source code.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#include "input-event-router.hpp"
+#include "event-router.hpp"
 #include "control.hpp"
-#include "input-mapping.hpp"
+#include "mapping.hpp"
 #include "mouse.hpp"
 #include "event/event-dispatcher.hpp"
 
-input_event_router::input_event_router():
+namespace input {
+
+event_router::event_router():
 	event_dispatcher(nullptr)
 {}
 
-input_event_router::~input_event_router()
+event_router::~event_router()
 {
 	remove_mappings();
 	set_event_dispatcher(nullptr);
 }
 
-void input_event_router::add_mapping(const input_mapping& mapping)
+void event_router::add_mapping(const mapping& mapping)
 {
 	control* control = mapping.control;
 
 	switch (mapping.get_type())
 	{
-		case input_mapping_type::key:
+		case mapping_type::key:
 		{
-			::key_mapping* key_mapping = new ::key_mapping(static_cast<const ::key_mapping&>(mapping));
+			input::key_mapping* key_mapping = new input::key_mapping(static_cast<const input::key_mapping&>(mapping));
 			key_mappings.push_back(key_mapping);
 			controls[control].push_back(key_mapping);
 
 			break;
 		}
 
-		case input_mapping_type::mouse_motion:
+		case mapping_type::mouse_motion:
 		{
-			::mouse_motion_mapping* mouse_motion_mapping = new ::mouse_motion_mapping(static_cast<const ::mouse_motion_mapping&>(mapping));
+			input::mouse_motion_mapping* mouse_motion_mapping = new input::mouse_motion_mapping(static_cast<const input::mouse_motion_mapping&>(mapping));
 			mouse_motion_mappings.push_back(mouse_motion_mapping);
 			controls[control].push_back(mouse_motion_mapping);
 
 			break;
 		}
 
-		case input_mapping_type::mouse_wheel:
+		case mapping_type::mouse_wheel:
 		{
-			::mouse_wheel_mapping* mouse_wheel_mapping = new ::mouse_wheel_mapping(static_cast<const ::mouse_wheel_mapping&>(mapping));
+			input::mouse_wheel_mapping* mouse_wheel_mapping = new input::mouse_wheel_mapping(static_cast<const input::mouse_wheel_mapping&>(mapping));
 			mouse_wheel_mappings.push_back(mouse_wheel_mapping);
 			controls[control].push_back(mouse_wheel_mapping);
 
 			break;
 		}
 
-		case input_mapping_type::mouse_button:
+		case mapping_type::mouse_button:
 		{
-			::mouse_button_mapping* mouse_button_mapping = new ::mouse_button_mapping(static_cast<const ::mouse_button_mapping&>(mapping));
+			input::mouse_button_mapping* mouse_button_mapping = new input::mouse_button_mapping(static_cast<const input::mouse_button_mapping&>(mapping));
 			mouse_button_mappings.push_back(mouse_button_mapping);
 			controls[control].push_back(mouse_button_mapping);
 
 			break;
 		}
 
-		case input_mapping_type::game_controller_axis:
+		case mapping_type::game_controller_axis:
 		{
-			::game_controller_axis_mapping* game_controller_axis_mapping = new ::game_controller_axis_mapping(static_cast<const ::game_controller_axis_mapping&>(mapping));
+			input::game_controller_axis_mapping* game_controller_axis_mapping = new input::game_controller_axis_mapping(static_cast<const input::game_controller_axis_mapping&>(mapping));
 			game_controller_axis_mappings.push_back(game_controller_axis_mapping);
 			controls[control].push_back(game_controller_axis_mapping);
 
 			break;
 		}
 
-		case input_mapping_type::game_controller_button:
+		case mapping_type::game_controller_button:
 		{
-			::game_controller_button_mapping* game_controller_button_mapping = new ::game_controller_button_mapping(static_cast<const ::game_controller_button_mapping&>(mapping));
+			input::game_controller_button_mapping* game_controller_button_mapping = new input::game_controller_button_mapping(static_cast<const input::game_controller_button_mapping&>(mapping));
 			game_controller_button_mappings.push_back(game_controller_button_mapping);
 			controls[control].push_back(game_controller_button_mapping);
 
@@ -98,36 +100,36 @@ void input_event_router::add_mapping(const input_mapping& mapping)
 	}
 }
 
-void input_event_router::remove_mappings(control* control)
+void event_router::remove_mappings(control* control)
 {
 	auto it = controls.find(control);
 	if (it != controls.end())
 	{
-		for (input_mapping* mapping: it->second)
+		for (mapping* mapping: it->second)
 		{
 			switch (mapping->get_type())
 			{
-				case input_mapping_type::key:
+				case mapping_type::key:
 					key_mappings.remove(static_cast<key_mapping*>(mapping));
 					break;
 
-				case input_mapping_type::mouse_motion:
+				case mapping_type::mouse_motion:
 					mouse_motion_mappings.remove(static_cast<mouse_motion_mapping*>(mapping));
 					break;
 
-				case input_mapping_type::mouse_wheel:
+				case mapping_type::mouse_wheel:
 					mouse_wheel_mappings.remove(static_cast<mouse_wheel_mapping*>(mapping));
 					break;
 
-				case input_mapping_type::mouse_button:
+				case mapping_type::mouse_button:
 					mouse_button_mappings.remove(static_cast<mouse_button_mapping*>(mapping));
 					break;
 
-				case input_mapping_type::game_controller_axis:
+				case mapping_type::game_controller_axis:
 					game_controller_axis_mappings.remove(static_cast<game_controller_axis_mapping*>(mapping));
 					break;
 
-				case input_mapping_type::game_controller_button:
+				case mapping_type::game_controller_button:
 					game_controller_button_mappings.remove(static_cast<game_controller_button_mapping*>(mapping));
 					break;
 
@@ -142,7 +144,7 @@ void input_event_router::remove_mappings(control* control)
 	}
 }
 
-void input_event_router::set_event_dispatcher(::event_dispatcher* event_dispatcher)
+void event_router::set_event_dispatcher(::event_dispatcher* event_dispatcher)
 {
 	if (this->event_dispatcher)
 	{
@@ -173,11 +175,11 @@ void input_event_router::set_event_dispatcher(::event_dispatcher* event_dispatch
 	}
 }
 
-void input_event_router::remove_mappings()
+void event_router::remove_mappings()
 {
 	for (auto it = controls.begin(); it != controls.end(); ++it)
 	{
-		for (input_mapping* mapping: it->second)
+		for (mapping* mapping: it->second)
 		{
 			delete mapping;
 		}
@@ -192,7 +194,7 @@ void input_event_router::remove_mappings()
 	game_controller_button_mappings.clear();
 }
 
-const std::list<input_mapping*>* input_event_router::get_mappings(control* control) const
+const std::list<mapping*>* event_router::get_mappings(control* control) const
 {
 	auto it = controls.find(control);
 	if (it == controls.end())
@@ -203,7 +205,7 @@ const std::list<input_mapping*>* input_event_router::get_mappings(control* contr
 	return &it->second;
 }
 
-void input_event_router::handle_event(const key_pressed_event& event)
+void event_router::handle_event(const key_pressed_event& event)
 {
 	for (const key_mapping* mapping: key_mappings)
 	{
@@ -214,7 +216,7 @@ void input_event_router::handle_event(const key_pressed_event& event)
 	}
 }
 
-void input_event_router::handle_event(const key_released_event& event)
+void event_router::handle_event(const key_released_event& event)
 {
 	for (const key_mapping* mapping: key_mappings)
 	{
@@ -225,7 +227,7 @@ void input_event_router::handle_event(const key_released_event& event)
 	}
 }
 
-void input_event_router::handle_event(const mouse_moved_event& event)
+void event_router::handle_event(const mouse_moved_event& event)
 {
 	for (const mouse_motion_mapping* mapping: mouse_motion_mappings)
 	{
@@ -251,7 +253,7 @@ void input_event_router::handle_event(const mouse_moved_event& event)
 	}
 }
 
-void input_event_router::handle_event(const mouse_wheel_scrolled_event& event)
+void event_router::handle_event(const mouse_wheel_scrolled_event& event)
 {
 	for (const mouse_wheel_mapping* mapping: mouse_wheel_mappings)
 	{
@@ -277,7 +279,7 @@ void input_event_router::handle_event(const mouse_wheel_scrolled_event& event)
 	}
 }
 
-void input_event_router::handle_event(const mouse_button_pressed_event& event)
+void event_router::handle_event(const mouse_button_pressed_event& event)
 {
 	for (const mouse_button_mapping* mapping: mouse_button_mappings)
 	{
@@ -288,7 +290,7 @@ void input_event_router::handle_event(const mouse_button_pressed_event& event)
 	}
 }
 
-void input_event_router::handle_event(const mouse_button_released_event& event)
+void event_router::handle_event(const mouse_button_released_event& event)
 {
 	for (const mouse_button_mapping* mapping: mouse_button_mappings)
 	{
@@ -299,11 +301,11 @@ void input_event_router::handle_event(const mouse_button_released_event& event)
 	}
 }
 
-void input_event_router::handle_event(const game_controller_axis_moved_event& event)
+void event_router::handle_event(const game_controller_axis_moved_event& event)
 {
 	for (const game_controller_axis_mapping* mapping: game_controller_axis_mappings)
 	{
-		if ((!mapping->game_controller || mapping->game_controller == event.game_controller) && mapping->axis == event.axis)
+		if ((!mapping->controller || mapping->controller == event.controller) && mapping->axis == event.axis)
 		{
 			if (mapping->negative && event.value >= 0.0f || !mapping->negative && event.value <= 0.0f)
 			{
@@ -317,25 +319,26 @@ void input_event_router::handle_event(const game_controller_axis_moved_event& ev
 	}
 }
 
-void input_event_router::handle_event(const game_controller_button_pressed_event& event)
+void event_router::handle_event(const game_controller_button_pressed_event& event)
 {
 	for (const game_controller_button_mapping* mapping: game_controller_button_mappings)
 	{
-		if ((!mapping->game_controller || mapping->game_controller == event.game_controller) && mapping->button == event.button)
+		if ((!mapping->controller || mapping->controller == event.controller) && mapping->button == event.button)
 		{
 			mapping->control->set_current_value(1.0f);
 		}
 	}
 }
 
-void input_event_router::handle_event(const game_controller_button_released_event& event)
+void event_router::handle_event(const game_controller_button_released_event& event)
 {
 	for (const game_controller_button_mapping* mapping: game_controller_button_mappings)
 	{
-		if ((!mapping->game_controller || mapping->game_controller == event.game_controller) && mapping->button == event.button)
+		if ((!mapping->controller || mapping->controller == event.controller) && mapping->button == event.button)
 		{
 			mapping->control->set_current_value(0.0f);
 		}
 	}
 }
 
+} // namespace input
diff --git a/src/input/input-event-router.hpp b/src/input/event-router.hpp
similarity index 92%
rename from src/input/input-event-router.hpp
rename to src/input/event-router.hpp
index 63c3033..3673608 100644
--- a/src/input/input-event-router.hpp
+++ b/src/input/event-router.hpp
@@ -22,12 +22,14 @@
 
 #include "event/input-events.hpp"
 #include "event/event-handler.hpp"
+#include "event/event-dispatcher.hpp"
 #include <list>
 #include <map>
 
+namespace input {
+
 class control;
-class event_dispatcher;
-class input_mapping;
+class mapping;
 class key_mapping;
 class mouse_motion_mapping;
 class mouse_wheel_mapping;
@@ -40,7 +42,7 @@ enum class mouse_wheel_axis;
 /**
  * Uses input mappings to route input events to controls.
  */
-class input_event_router:
+class event_router:
 	public event_handler<key_pressed_event>,
 	public event_handler<key_released_event>,
 	public event_handler<mouse_moved_event>,
@@ -55,19 +57,19 @@ public:
 	/**
 	 * Creates an input router and subscribes it to the input events of the specified event dispatcher.
 	 */
-	input_event_router();
+	event_router();
 
 	/**
 	 * Destroys an input router and unsubscribes it from input events.
 	 */
-	~input_event_router();
+	~event_router();
 
 	/**
 	 * Adds an input mapping to the router.
 	 *
 	 * @param mapping Input mapping to add.
 	 */
-	void add_mapping(const input_mapping& mapping);
+	void add_mapping(const mapping& mapping);
 
 
 	/**
@@ -88,7 +90,7 @@ public:
 	void remove_mappings();
 
 	/// Returns a list of mappings for the specified control, or nullptr if the control is unmapped.
-	const std::list<input_mapping*>* get_mappings(control* control) const;
+	const std::list<mapping*>* get_mappings(control* control) const;
 	
 private:
 	virtual void handle_event(const key_pressed_event& event);
@@ -102,7 +104,7 @@ private:
 	virtual void handle_event(const game_controller_button_released_event& event);
 
 	event_dispatcher* event_dispatcher;
-	std::map<control*, std::list<input_mapping*>> controls;
+	std::map<control*, std::list<mapping*>> controls;
 	std::list<key_mapping*> key_mappings;
 	std::list<mouse_motion_mapping*> mouse_motion_mappings;
 	std::list<mouse_wheel_mapping*> mouse_wheel_mappings;
@@ -111,5 +113,7 @@ private:
 	std::list<game_controller_button_mapping*> game_controller_button_mappings;
 };
 
+} // namespace input
+
 #endif // ANTKEEER_INPUT_EVENT_ROUTER_HPP
 
diff --git a/src/input/game-controller.cpp b/src/input/game-controller.cpp
index 20c0576..88c3e64 100644
--- a/src/input/game-controller.cpp
+++ b/src/input/game-controller.cpp
@@ -22,51 +22,53 @@
 #include "event/event-dispatcher.hpp"
 #include <cmath>
 
+namespace input {
+
 game_controller::game_controller():
 	connected(true)
 {}
 
 void game_controller::press(game_controller_button button)
 {
-	if (!input_device::event_dispatcher)
+	if (!device::event_dispatcher)
 	{
 		return;
 	}
 
 	game_controller_button_pressed_event event;
-	event.game_controller = this;
+	event.controller = this;
 	event.button = button;
 
-	input_device::event_dispatcher->queue(event);
+	device::event_dispatcher->queue(event);
 }
 
 void game_controller::release(game_controller_button button)
 {
-	if (!input_device::event_dispatcher)
+	if (!device::event_dispatcher)
 	{
 		return;
 	}
 
 	game_controller_button_released_event event;
-	event.game_controller = this;
+	event.controller = this;
 	event.button = button;
 
-	input_device::event_dispatcher->queue(event);
+	device::event_dispatcher->queue(event);
 }
 
 void game_controller::move(game_controller_axis axis, float value)
 {
-	if (!input_device::event_dispatcher)
+	if (!device::event_dispatcher)
 	{
 		return;
 	}
 
 	game_controller_axis_moved_event event;
-	event.game_controller = this;
+	event.controller = this;
 	event.axis = axis;
 	event.value = value;
 
-	input_device::event_dispatcher->queue(event);
+	device::event_dispatcher->queue(event);
 }
 
 void game_controller::connect(bool reconnected)
@@ -74,10 +76,10 @@ void game_controller::connect(bool reconnected)
 	connected = true;
 	
 	game_controller_connected_event event;
-	event.game_controller = this;
+	event.controller = this;
 	event.reconnected = reconnected;
 	
-	input_device::event_dispatcher->queue(event);
+	device::event_dispatcher->queue(event);
 }
 
 void game_controller::disconnect()
@@ -85,7 +87,9 @@ void game_controller::disconnect()
 	connected = false;
 	
 	game_controller_disconnected_event event;
-	event.game_controller = this;
+	event.controller = this;
 	
-	input_device::event_dispatcher->queue(event);
+	device::event_dispatcher->queue(event);
 }
+
+} // namespace input
diff --git a/src/input/game-controller.hpp b/src/input/game-controller.hpp
index 43fe108..46cef7a 100644
--- a/src/input/game-controller.hpp
+++ b/src/input/game-controller.hpp
@@ -17,10 +17,12 @@
  * along with Antkeeper source code.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef ANTKEEPER_GAME_CONTROLLER_HPP
-#define ANTKEEPER_GAME_CONTROLLER_HPP
+#ifndef ANTKEEPER_INPUT_GAME_CONTROLLER_HPP
+#define ANTKEEPER_INPUT_GAME_CONTROLLER_HPP
 
-#include "input-device.hpp"
+#include "device.hpp"
+
+namespace input {
 
 enum class game_controller_button
 {
@@ -56,7 +58,7 @@ enum class game_controller_axis
  *
  * @ingroup input
  */
-class game_controller: public input_device
+class game_controller: public device
 {
 public:
 	/**
@@ -112,5 +114,7 @@ inline bool game_controller::is_connected() const
 	return connected;
 }
 
-#endif // ANTKEEPER_GAME_CONTROLLER_HPP
+} // namespace input
+
+#endif // ANTKEEPER_INPUT_GAME_CONTROLLER_HPP
 
diff --git a/src/input/input.hpp b/src/input/input.hpp
index 1477609..0680505 100644
--- a/src/input/input.hpp
+++ b/src/input/input.hpp
@@ -23,4 +23,16 @@
 /// Input devices and events.
 namespace input {}
 
+#include "control.hpp"
+#include "control-set.hpp"
+#include "device.hpp"
+#include "event-router.hpp"
+#include "game-controller.hpp"
+#include "keyboard.hpp"
+#include "listener.hpp"
+#include "mapper.hpp"
+#include "mapping.hpp"
+#include "mouse.hpp"
+#include "scancode.hpp"
+
 #endif // ANTKEEPER_INPUT_HPP
diff --git a/src/input/keyboard.cpp b/src/input/keyboard.cpp
index d3bce08..b8bd314 100644
--- a/src/input/keyboard.cpp
+++ b/src/input/keyboard.cpp
@@ -22,6 +22,8 @@
 #include "event/event-dispatcher.hpp"
 #include "event/input-events.hpp"
 
+namespace input {
+
 const char* keyboard::get_scancode_name(scancode scancode)
 {
 	return scancode_names[static_cast<std::size_t>(scancode)];
@@ -46,7 +48,7 @@ keyboard::~keyboard()
 
 void keyboard::press(scancode scancode)
 {
-	if (!input_device::event_dispatcher)
+	if (!device::event_dispatcher)
 	{
 		return;
 	}
@@ -55,12 +57,12 @@ void keyboard::press(scancode scancode)
 	event.keyboard = this;
 	event.scancode = scancode;
 
-	input_device::event_dispatcher->queue(event);
+	device::event_dispatcher->queue(event);
 }
 
 void keyboard::release(scancode scancode)
 {
-	if (!input_device::event_dispatcher)
+	if (!device::event_dispatcher)
 	{
 		return;
 	}
@@ -69,7 +71,7 @@ void keyboard::release(scancode scancode)
 	event.keyboard = this;
 	event.scancode = scancode;
 
-	input_device::event_dispatcher->queue(event);
+	device::event_dispatcher->queue(event);
 }
 
 std::map<std::string, scancode> keyboard::build_scancode_map()
@@ -339,3 +341,4 @@ const char* keyboard::scancode_names[] =
 
 std::map<std::string, scancode> keyboard::scancode_map = keyboard::build_scancode_map();
 
+} // namespace input
diff --git a/src/input/keyboard.hpp b/src/input/keyboard.hpp
index 42e20db..c6b0067 100644
--- a/src/input/keyboard.hpp
+++ b/src/input/keyboard.hpp
@@ -17,19 +17,21 @@
  * along with Antkeeper source code.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef ANTKEEPER_KEYBOARD_HPP
-#define ANTKEEPER_KEYBOARD_HPP
+#ifndef ANTKEEPER_INPUT_KEYBOARD_HPP
+#define ANTKEEPER_INPUT_KEYBOARD_HPP
 
-#include "input-device.hpp"
+#include "device.hpp"
 #include <map>
 #include <string>
 
+namespace input {
+
 enum class scancode;
 
 /**
  * A virtual keyboard which can generate keyboard-related input events and pass them to an event dispatcher.
  */
-class keyboard: public input_device
+class keyboard: public device
 {
 public:
 	/**
@@ -73,5 +75,7 @@ private:
 	static std::map<std::string, scancode> scancode_map;
 };
 
-#endif // ANTKEEPER_KEYBOARD_HPP
+} // namespace input
+
+#endif // ANTKEEPER_INPUT_KEYBOARD_HPP
 
diff --git a/src/input/input-listener.cpp b/src/input/listener.cpp
similarity index 76%
rename from src/input/input-listener.cpp
rename to src/input/listener.cpp
index 5381368..5707e21 100644
--- a/src/input/input-listener.cpp
+++ b/src/input/listener.cpp
@@ -17,21 +17,23 @@
  * along with Antkeeper source code.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#include "input-listener.hpp"
+#include "listener.hpp"
 #include "event/event-dispatcher.hpp"
 
-input_listener::input_listener():
+namespace input {
+
+listener::listener():
 	event_dispatcher(nullptr),
 	callback(nullptr),
 	enabled(false)
 {}
 
-input_listener::~input_listener()
+listener::~listener()
 {
 	set_event_dispatcher(nullptr);
 }
 
-void input_listener::set_event_dispatcher(::event_dispatcher* event_dispatcher)
+void listener::set_event_dispatcher(::event_dispatcher* event_dispatcher)
 {
 	if (this->event_dispatcher)
 	{
@@ -56,17 +58,17 @@ void input_listener::set_event_dispatcher(::event_dispatcher* event_dispatcher)
 	}
 }
 
-void input_listener::set_callback(std::function<void(const event_base&)> callback)
+void listener::set_callback(std::function<void(const event_base&)> callback)
 {
 	this->callback = callback;
 }
 
-void input_listener::set_enabled(bool enabled)
+void listener::set_enabled(bool enabled)
 {
 	this->enabled = enabled;
 }
 
-void input_listener::handle_event(const key_pressed_event& event)
+void listener::handle_event(const key_pressed_event& event)
 {
 	if (!is_enabled() || !callback)
 	{
@@ -76,7 +78,7 @@ void input_listener::handle_event(const key_pressed_event& event)
 	callback(event);
 }
 
-void input_listener::handle_event(const mouse_moved_event& event)
+void listener::handle_event(const mouse_moved_event& event)
 {
 	if (!is_enabled() || !callback)
 	{
@@ -86,7 +88,7 @@ void input_listener::handle_event(const mouse_moved_event& event)
 	callback(event);
 }
 
-void input_listener::handle_event(const mouse_button_pressed_event& event)
+void listener::handle_event(const mouse_button_pressed_event& event)
 {
 	if (!is_enabled() || !callback)
 	{
@@ -96,7 +98,7 @@ void input_listener::handle_event(const mouse_button_pressed_event& event)
 	callback(event);
 }
 
-void input_listener::handle_event(const mouse_wheel_scrolled_event& event)
+void listener::handle_event(const mouse_wheel_scrolled_event& event)
 {
 	if (!is_enabled() || !callback)
 	{
@@ -106,7 +108,7 @@ void input_listener::handle_event(const mouse_wheel_scrolled_event& event)
 	callback(event);
 }
 
-void input_listener::handle_event(const game_controller_button_pressed_event& event)
+void listener::handle_event(const game_controller_button_pressed_event& event)
 {
 	if (!is_enabled() || !callback)
 	{
@@ -116,7 +118,7 @@ void input_listener::handle_event(const game_controller_button_pressed_event& ev
 	callback(event);
 }
 
-void input_listener::handle_event(const game_controller_axis_moved_event& event)
+void listener::handle_event(const game_controller_axis_moved_event& event)
 {
 	if (!is_enabled() || !callback)
 	{
@@ -125,3 +127,5 @@ void input_listener::handle_event(const game_controller_axis_moved_event& event)
 
 	callback(event);
 }
+
+} // namespace input
diff --git a/src/input/input-listener.hpp b/src/input/listener.hpp
similarity index 93%
rename from src/input/input-listener.hpp
rename to src/input/listener.hpp
index 24aadcf..e5d2046 100644
--- a/src/input/input-listener.hpp
+++ b/src/input/listener.hpp
@@ -22,11 +22,12 @@
 
 #include "event/input-events.hpp"
 #include "event/event-handler.hpp"
+#include "event/event-dispatcher.hpp"
 #include <functional>
 
-class event_dispatcher;
+namespace input {
 
-class input_listener:
+class listener:
 	public event_handler<key_pressed_event>,
 	public event_handler<mouse_moved_event>,
 	public event_handler<mouse_wheel_scrolled_event>,
@@ -38,12 +39,12 @@ public:
 	/**
 	 * Creates an input listener.
 	 */
-	input_listener();
+	listener();
 
 	/**
 	 * Destroys an input listener.
 	 */
-	virtual ~input_listener();
+	virtual ~listener();
 
 	/**
 	 * Sets the event dispatcher to which this input event router will subscribe itself.
@@ -82,10 +83,12 @@ private:
 	bool enabled;
 };
 
-inline bool input_listener::is_enabled() const
+inline bool listener::is_enabled() const
 {
 	return enabled;
 }
 
+} // namespace input
+
 #endif // ANTKEEPER_INPUT_LISTENER_HPP
 
diff --git a/src/input/input-mapper.cpp b/src/input/mapper.cpp
similarity index 76%
rename from src/input/input-mapper.cpp
rename to src/input/mapper.cpp
index b182ccd..5c74a6f 100644
--- a/src/input/input-mapper.cpp
+++ b/src/input/mapper.cpp
@@ -17,23 +17,25 @@
  * along with Antkeeper source code.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#include "input-mapper.hpp"
+#include "mapper.hpp"
 #include "mouse.hpp"
 #include "event/event-dispatcher.hpp"
 
-input_mapper::input_mapper():
+namespace input {
+
+mapper::mapper():
 	event_dispatcher(nullptr),
 	control(nullptr),
 	callback(nullptr),
 	enabled(false)
 {}
 
-input_mapper::~input_mapper()
+mapper::~mapper()
 {
 	set_event_dispatcher(nullptr);
 }
 
-void input_mapper::set_event_dispatcher(::event_dispatcher* event_dispatcher)
+void mapper::set_event_dispatcher(::event_dispatcher* event_dispatcher)
 {
 	if (this->event_dispatcher)
 	{
@@ -58,22 +60,22 @@ void input_mapper::set_event_dispatcher(::event_dispatcher* event_dispatcher)
 	}
 }
 
-void input_mapper::set_control(::control* control)
+void mapper::set_control(input::control* control)
 {
 	this->control = control;
 }
 
-void input_mapper::set_callback(std::function<void(const input_mapping&)> callback)
+void mapper::set_callback(std::function<void(const mapping&)> callback)
 {
 	this->callback = callback;
 }
 
-void input_mapper::set_enabled(bool enabled)
+void mapper::set_enabled(bool enabled)
 {
 	this->enabled = enabled;
 }
 
-void input_mapper::handle_event(const key_pressed_event& event)
+void mapper::handle_event(const key_pressed_event& event)
 {
 	if (!is_enabled() || !callback)
 	{
@@ -83,7 +85,7 @@ void input_mapper::handle_event(const key_pressed_event& event)
 	callback(key_mapping(control, event.keyboard, event.scancode));
 }
 
-void input_mapper::handle_event(const mouse_moved_event& event)
+void mapper::handle_event(const mouse_moved_event& event)
 {
 	if (!is_enabled() || !callback)
 	{
@@ -103,7 +105,7 @@ void input_mapper::handle_event(const mouse_moved_event& event)
 	}
 }
 
-void input_mapper::handle_event(const mouse_button_pressed_event& event)
+void mapper::handle_event(const mouse_button_pressed_event& event)
 {
 	if (!is_enabled() || !callback)
 	{
@@ -113,7 +115,7 @@ void input_mapper::handle_event(const mouse_button_pressed_event& event)
 	callback(mouse_button_mapping(control, event.mouse, event.button));
 }
 
-void input_mapper::handle_event(const mouse_wheel_scrolled_event& event)
+void mapper::handle_event(const mouse_wheel_scrolled_event& event)
 {
 	if (!is_enabled() || !callback)
 	{
@@ -133,23 +135,24 @@ void input_mapper::handle_event(const mouse_wheel_scrolled_event& event)
 	}
 }
 
-void input_mapper::handle_event(const game_controller_button_pressed_event& event)
+void mapper::handle_event(const game_controller_button_pressed_event& event)
 {
 	if (!is_enabled() || !callback)
 	{
 		return;
 	}
 
-	callback(game_controller_button_mapping(control, event.game_controller, event.button));
+	callback(game_controller_button_mapping(control, event.controller, event.button));
 }
 
-void input_mapper::handle_event(const game_controller_axis_moved_event& event)
+void mapper::handle_event(const game_controller_axis_moved_event& event)
 {
 	if (!is_enabled() || !callback)
 	{
 		return;
 	}
 
-	callback(game_controller_axis_mapping(control, event.game_controller, event.axis, (event.value < 0.0f)));
+	callback(game_controller_axis_mapping(control, event.controller, event.axis, (event.value < 0.0f)));
 }
 
+} // namespace input
diff --git a/src/input/input-mapper.hpp b/src/input/mapper.hpp
similarity index 88%
rename from src/input/input-mapper.hpp
rename to src/input/mapper.hpp
index 30e4307..e78dfd3 100644
--- a/src/input/input-mapper.hpp
+++ b/src/input/mapper.hpp
@@ -20,17 +20,18 @@
 #ifndef ANTKEEPER_INPUT_MAPPER_HPP
 #define ANTKEEPER_INPUT_MAPPER_HPP
 
-#include "input/input-mapping.hpp"
+#include "input/mapping.hpp"
 #include "event/input-events.hpp"
 #include "event/event-handler.hpp"
+#include "event/event-dispatcher.hpp"
 #include <functional>
 
-class event_dispatcher;
+namespace input {
 
 /**
  * An input mapper takes a control and listens to input events then generates corresponding input mappings which can be added to an input router.
  */
-class input_mapper:
+class mapper:
 	public event_handler<key_pressed_event>,
 	public event_handler<mouse_moved_event>,
 	public event_handler<mouse_wheel_scrolled_event>,
@@ -42,12 +43,12 @@ public:
 	/**
 	 * Creates an input mapper.
 	 */
-	input_mapper();
+	mapper();
 
 	/**
 	 * Destroys an input mapper.
 	 */
-	virtual ~input_mapper();
+	virtual ~mapper();
 
 	/**
 	 * Sets the event dispatcher to which this input event router will subscribe itself.
@@ -59,14 +60,14 @@ public:
 	 *
 	 * @param control ::control for which input mappings will be generated.
 	 */
-	void set_control(::control* control);
+	void set_control(input::control* control);
 
 	/**
 	 * Sets the callback function to the input mappings generated by this input mapper.
 	 *
 	 * @param callback Callback function operates on an input mapping.
 	 */
-	void set_callback(std::function<void(const input_mapping&)> callback);
+	void set_callback(std::function<void(const mapping&)> callback);
 
 	/**
 	 * Enables or disables the input mapping generation.
@@ -89,15 +90,17 @@ private:
 	void handle_event(const game_controller_button_pressed_event& event);
 
 	event_dispatcher* event_dispatcher;
-	::control* control;
-	std::function<void(const input_mapping&)> callback;
+	control* control;
+	std::function<void(const mapping&)> callback;
 	bool enabled;
 };
 
-inline bool input_mapper::is_enabled() const
+inline bool mapper::is_enabled() const
 {
 	return enabled;
 }
 
+} // namespace input
+
 #endif // ANTKEEPER_INPUT_MAPPER_HPP
 
diff --git a/src/input/input-mapping.cpp b/src/input/mapping.cpp
similarity index 71%
rename from src/input/input-mapping.cpp
rename to src/input/mapping.cpp
index 4d05a67..9bab916 100644
--- a/src/input/input-mapping.cpp
+++ b/src/input/mapping.cpp
@@ -17,9 +17,11 @@
  * along with Antkeeper source code.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#include "input-mapping.hpp"
+#include "mapping.hpp"
 
-input_mapping::input_mapping(::control* control):
+namespace input {
+
+mapping::mapping(input::control* control):
 	control(control)
 {}
 
@@ -28,8 +30,8 @@ key_mapping::key_mapping(const key_mapping& mapping)
 	*this = mapping;
 }
 
-key_mapping::key_mapping(::control* control, ::keyboard* keyboard, ::scancode scancode):
-	input_mapping(control),
+key_mapping::key_mapping(input::control* control, input::keyboard* keyboard, input::scancode scancode):
+	mapping(control),
 	keyboard(keyboard),
 	scancode(scancode)
 {}
@@ -47,8 +49,8 @@ mouse_motion_mapping::mouse_motion_mapping(const mouse_motion_mapping& mapping)
 	*this = mapping;
 }
 
-mouse_motion_mapping::mouse_motion_mapping(::control* control, ::mouse* mouse, mouse_motion_axis axis):
-	input_mapping(control),
+mouse_motion_mapping::mouse_motion_mapping(input::control* control, input::mouse* mouse, mouse_motion_axis axis):
+	mapping(control),
 	mouse(mouse),
 	axis(axis)
 {}
@@ -66,8 +68,8 @@ mouse_wheel_mapping::mouse_wheel_mapping(const mouse_wheel_mapping& mapping)
 	*this = mapping;
 }
 
-mouse_wheel_mapping::mouse_wheel_mapping(::control* control, ::mouse* mouse, ::mouse_wheel_axis axis):
-	input_mapping(control),
+mouse_wheel_mapping::mouse_wheel_mapping(input::control* control, input::mouse* mouse, mouse_wheel_axis axis):
+	mapping(control),
 	mouse(mouse),
 	axis(axis)
 {}
@@ -85,8 +87,8 @@ mouse_button_mapping::mouse_button_mapping(const mouse_button_mapping& mapping)
 	*this = mapping;
 }
 
-mouse_button_mapping::mouse_button_mapping(::control* control, ::mouse* mouse, int button):
-	input_mapping(control),
+mouse_button_mapping::mouse_button_mapping(input::control* control, input::mouse* mouse, int button):
+	mapping(control),
 	mouse(mouse),
 	button(button)
 {}
@@ -104,9 +106,9 @@ game_controller_axis_mapping::game_controller_axis_mapping(const game_controller
 	*this = mapping;
 }
 
-game_controller_axis_mapping::game_controller_axis_mapping(::control* control, ::game_controller* game_controller, game_controller_axis axis, bool negative):
-	input_mapping(control),
-	game_controller(game_controller),
+game_controller_axis_mapping::game_controller_axis_mapping(input::control* control, game_controller* controller, game_controller_axis axis, bool negative):
+	mapping(control),
+	controller(controller),
 	axis(axis),
 	negative(negative)
 {}
@@ -114,7 +116,7 @@ game_controller_axis_mapping::game_controller_axis_mapping(::control* control, :
 game_controller_axis_mapping& game_controller_axis_mapping::operator=(const game_controller_axis_mapping& mapping)
 {
 	control = mapping.control;
-	game_controller = mapping.game_controller;
+	controller = mapping.controller;
 	axis = mapping.axis;
 	negative = mapping.negative;
 	return *this;
@@ -125,17 +127,18 @@ game_controller_button_mapping::game_controller_button_mapping(const game_contro
 	*this = mapping;
 }
 
-game_controller_button_mapping::game_controller_button_mapping(::control* control, ::game_controller* game_controller, game_controller_button button):
-	input_mapping(control),
-	game_controller(game_controller),
+game_controller_button_mapping::game_controller_button_mapping(input::control* control, game_controller* controller, game_controller_button button):
+	mapping(control),
+	controller(controller),
 	button(button)
 {}
 
 game_controller_button_mapping& game_controller_button_mapping::operator=(const game_controller_button_mapping& mapping)
 {
 	control = mapping.control;
-	game_controller = mapping.game_controller;
+	controller = mapping.controller;
 	button = mapping.button;
 	return *this;
 }
 
+} // namespace input
diff --git a/src/input/input-mapping.hpp b/src/input/mapping.hpp
similarity index 61%
rename from src/input/input-mapping.hpp
rename to src/input/mapping.hpp
index c040fe4..2457f26 100644
--- a/src/input/input-mapping.hpp
+++ b/src/input/mapping.hpp
@@ -20,6 +20,8 @@
 #ifndef ANTKEEPER_INPUT_MAPPING_HPP
 #define ANTKEEPER_INPUT_MAPPING_HPP
 
+namespace input {
+
 enum class mouse_motion_axis;
 enum class mouse_wheel_axis;
 enum class scancode;
@@ -33,7 +35,7 @@ class game_controller;
 /**
  * Enumerates the supported types of control mappings.
  */
-enum class input_mapping_type
+enum class mapping_type
 {
 	key,
 	mouse_motion,
@@ -46,15 +48,15 @@ enum class input_mapping_type
 /**
  * Abstract base class for input mappings.
  */
-class input_mapping
+class mapping
 {
 public:
-	input_mapping() = default;
-	input_mapping(::control* control);
-	virtual ~input_mapping() = default;
+	mapping() = default;
+	mapping(input::control* control);
+	virtual ~mapping() = default;
 
 	/// Returns this control mapping's type.
-	virtual input_mapping_type get_type() const = 0;
+	virtual mapping_type get_type() const = 0;
 
 	control* control;
 };
@@ -62,112 +64,112 @@ public:
 /**
  * A mapping between a control and a keyboard key.
  */
-class key_mapping: public input_mapping
+class key_mapping: public mapping
 {
 public:
 	key_mapping() = default;
 	key_mapping(const key_mapping& mapping);
-	key_mapping(::control* control, keyboard* keyboard, scancode scancode);
+	key_mapping(input::control* control, input::keyboard* keyboard, scancode scancode);
 	virtual ~key_mapping() = default;
 	key_mapping& operator=(const key_mapping& mapping);
-	virtual input_mapping_type get_type() const;
+	virtual mapping_type get_type() const;
 
-	keyboard* keyboard;
+	input::keyboard* keyboard;
 	scancode scancode;
 };
 
-inline input_mapping_type key_mapping::get_type() const
+inline mapping_type key_mapping::get_type() const
 {
-	return input_mapping_type::key;
+	return mapping_type::key;
 }
 
 /**
  * A mapping between a control and a mouse motion axis.
  */
-class mouse_motion_mapping: public input_mapping
+class mouse_motion_mapping: public mapping
 {
 public:
 	mouse_motion_mapping() = default;
 	mouse_motion_mapping(const mouse_motion_mapping& mapping);
-	mouse_motion_mapping(::control* control, ::mouse* mouse, mouse_motion_axis axis);
+	mouse_motion_mapping(input::control* control, input::mouse* mouse, mouse_motion_axis axis);
 	virtual ~mouse_motion_mapping() = default;
 	mouse_motion_mapping& operator=(const mouse_motion_mapping& mapping);
-	virtual input_mapping_type get_type() const;
+	virtual mapping_type get_type() const;
 
-	mouse* mouse;
+	input::mouse* mouse;
 	mouse_motion_axis axis;
 };
 
-inline input_mapping_type mouse_motion_mapping::get_type() const
+inline mapping_type mouse_motion_mapping::get_type() const
 {
-	return input_mapping_type::mouse_motion;
+	return mapping_type::mouse_motion;
 }
 
 /**
  * A mapping between a control and a mouse wheel axis.
  */
-class mouse_wheel_mapping: public input_mapping
+class mouse_wheel_mapping: public mapping
 {
 public:
 	mouse_wheel_mapping() = default;
 	mouse_wheel_mapping(const mouse_wheel_mapping& mapping);
-	mouse_wheel_mapping(::control* control, mouse* mouse, mouse_wheel_axis axis);
+	mouse_wheel_mapping(input::control* control, input::mouse* mouse, mouse_wheel_axis axis);
 	virtual ~mouse_wheel_mapping() = default;
 	mouse_wheel_mapping& operator=(const mouse_wheel_mapping& mapping);
-	virtual input_mapping_type get_type() const;
+	virtual mapping_type get_type() const;
 
-	mouse* mouse;
+	input::mouse* mouse;
 	mouse_wheel_axis axis;
 };
 
-inline input_mapping_type mouse_wheel_mapping::get_type() const
+inline mapping_type mouse_wheel_mapping::get_type() const
 {
-	return input_mapping_type::mouse_wheel;
+	return mapping_type::mouse_wheel;
 }
 
 /**
  * A mapping between a control and a mouse button.
  */
-class mouse_button_mapping: public input_mapping
+class mouse_button_mapping: public mapping
 {
 public:
 	mouse_button_mapping() = default;
 	mouse_button_mapping(const mouse_button_mapping& mapping);
-	mouse_button_mapping(::control* control, mouse* mouse, int button);
+	mouse_button_mapping(input::control* control, input::mouse* mouse, int button);
 	virtual ~mouse_button_mapping() = default;
 	mouse_button_mapping& operator=(const mouse_button_mapping& mapping);
-	virtual input_mapping_type get_type() const;
+	virtual mapping_type get_type() const;
 
-	mouse* mouse;
+	input::mouse* mouse;
 	int button;
 };
 
-inline input_mapping_type mouse_button_mapping::get_type() const
+inline mapping_type mouse_button_mapping::get_type() const
 {
-	return input_mapping_type::mouse_button;
+	return mapping_type::mouse_button;
 }
 
 /**
  * A mapping between a control and a game controller axis.
  */
-class game_controller_axis_mapping: public input_mapping
+class game_controller_axis_mapping: public mapping
 {
 public:
 	game_controller_axis_mapping() = default;
 	game_controller_axis_mapping(const game_controller_axis_mapping& mapping);
-	game_controller_axis_mapping(::control* control, game_controller* game_controller, game_controller_axis axis, bool negative);
+	game_controller_axis_mapping(input::control* control, game_controller* controller, game_controller_axis axis, bool negative);
 	virtual ~game_controller_axis_mapping() = default;
 	game_controller_axis_mapping& operator=(const game_controller_axis_mapping& mapping);
-	virtual input_mapping_type get_type() const;
+	virtual mapping_type get_type() const;
 
-	game_controller* game_controller;
+	game_controller* controller;
 	game_controller_axis axis;
 	bool negative;
 };
 
-inline input_mapping_type game_controller_axis_mapping::get_type() const
+inline mapping_type game_controller_axis_mapping::get_type() const
 {
-	return input_mapping_type::game_controller_axis;
+	return mapping_type::game_controller_axis;
 }
 
 /**
@@ -175,24 +177,26 @@ inline input_mapping_type game_controller_axis_mapping::get_type() const
  *
  * @ingroup input.
  */
-class game_controller_button_mapping: public input_mapping
+class game_controller_button_mapping: public mapping
 {
 public:
 	game_controller_button_mapping() = default;
 	game_controller_button_mapping(const game_controller_button_mapping& mapping);
-	game_controller_button_mapping(::control* control, game_controller* game_controller, game_controller_button button);
+	game_controller_button_mapping(input::control* control, game_controller* controller, game_controller_button button);
 	virtual ~game_controller_button_mapping() = default;
 	game_controller_button_mapping& operator=(const game_controller_button_mapping& mapping);
-	virtual input_mapping_type get_type() const;
+	virtual mapping_type get_type() const;
 
-	game_controller* game_controller;
+	game_controller* controller;
 	game_controller_button button;
 };
 
-inline input_mapping_type game_controller_button_mapping::get_type() const
+inline mapping_type game_controller_button_mapping::get_type() const
 {
-	return input_mapping_type::game_controller_button;
+	return mapping_type::game_controller_button;
 }
 
+} // namespace input
+
 #endif // ANTKEEPER_INPUT_MAPPING_HPP
 
diff --git a/src/input/mouse.cpp b/src/input/mouse.cpp
index 741e9c7..af0737c 100644
--- a/src/input/mouse.cpp
+++ b/src/input/mouse.cpp
@@ -21,12 +21,14 @@
 #include "event/input-events.hpp"
 #include "event/event-dispatcher.hpp"
 
+namespace input {
+
 mouse::mouse()
 {}
 
 void mouse::press(int button, int x, int y)
 {
-	if (!input_device::event_dispatcher)
+	if (!device::event_dispatcher)
 	{
 		return;
 	}
@@ -37,12 +39,12 @@ void mouse::press(int button, int x, int y)
 	event.x = x;
 	event.y = y;
 
-	input_device::event_dispatcher->queue(event);
+	device::event_dispatcher->queue(event);
 }
 
 void mouse::release(int button, int x, int y)
 {
-	if (!input_device::event_dispatcher)
+	if (!device::event_dispatcher)
 	{
 		return;
 	}
@@ -53,7 +55,7 @@ void mouse::release(int button, int x, int y)
 	event.x = x;
 	event.y = y;
 
-	input_device::event_dispatcher->queue(event);
+	device::event_dispatcher->queue(event);
 }
 
 void mouse::move(int x, int y, int dx, int dy)
@@ -61,7 +63,7 @@ void mouse::move(int x, int y, int dx, int dy)
 	previous_position = current_position;
 	current_position = {x, y};
 
-	if (!input_device::event_dispatcher)
+	if (!device::event_dispatcher)
 	{
 		return;
 	}
@@ -73,12 +75,12 @@ void mouse::move(int x, int y, int dx, int dy)
 	event.dx = dx;
 	event.dy = dy;
 
-	input_device::event_dispatcher->queue(event);
+	device::event_dispatcher->queue(event);
 }
 
 void mouse::scroll(int x, int y)
 {
-	if (!input_device::event_dispatcher)
+	if (!device::event_dispatcher)
 	{
 		return;
 	}
@@ -88,6 +90,7 @@ void mouse::scroll(int x, int y)
 	event.x = x;
 	event.y = y;
 
-	input_device::event_dispatcher->queue(event);
+	device::event_dispatcher->queue(event);
 }
 
+} // namespace input
diff --git a/src/input/mouse.hpp b/src/input/mouse.hpp
index dac058f..b961172 100644
--- a/src/input/mouse.hpp
+++ b/src/input/mouse.hpp
@@ -17,12 +17,14 @@
  * along with Antkeeper source code.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef ANTKEEPER_MOUSE_HPP
-#define ANTKEEPER_MOUSE_HPP
+#ifndef ANTKEEPER_INPUT_MOUSE_HPP
+#define ANTKEEPER_INPUT_MOUSE_HPP
 
-#include "input-device.hpp"
+#include "device.hpp"
 #include <tuple>
 
+namespace input {
+
 /**
  * Enumerates the mouse motion axes.
  */
@@ -62,7 +64,7 @@ enum class mouse_wheel_axis
 /**
  * A virtual mouse which can generate mouse-related input events and pass them to an event dispatcher.
  */
-class mouse: public input_device
+class mouse: public device
 {
 public:
 	/**
@@ -127,5 +129,7 @@ inline const std::tuple<int, int>& mouse::get_previous_position() const
 	return previous_position;
 }
 
-#endif // ANTKEEPER_MOUSE_HPP
+} // namespace input
+
+#endif // ANTKEEPER_INPUT_MOUSE_HPP
 
diff --git a/src/input/scancode.hpp b/src/input/scancode.hpp
index d0b286b..6eead6d 100644
--- a/src/input/scancode.hpp
+++ b/src/input/scancode.hpp
@@ -17,8 +17,10 @@
  * along with Antkeeper source code.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef ANTKEEPER_SCANCODE_HPP
-#define ANTKEEPER_SCANCODE_HPP
+#ifndef ANTKEEPER_INPUT_SCANCODE_HPP
+#define ANTKEEPER_INPUT_SCANCODE_HPP
+
+namespace input {
 
 /**
  * Enumerates keyboard scancodes.
@@ -273,5 +275,7 @@ enum class scancode
 	audio_fast_forward
 };
 
-#endif // ANTKEEPER_SCANCODE_HPP
+} // namespace input
+
+#endif // ANTKEEPER_INPUT_SCANCODE_HPP
 
diff --git a/src/input/sdl-game-controller-tables.cpp b/src/input/sdl-game-controller-tables.cpp
index ec771db..12c5b57 100644
--- a/src/input/sdl-game-controller-tables.cpp
+++ b/src/input/sdl-game-controller-tables.cpp
@@ -20,6 +20,8 @@
 #include "sdl-game-controller-tables.hpp"
 #include "game-controller.hpp"
 
+namespace input {
+
 const game_controller_button sdl_button_table[15] =
 {
 	game_controller_button::a, // SDL_CONTROLLER_BUTTON_A,
@@ -49,3 +51,4 @@ const game_controller_axis sdl_axis_table[6] =
 	game_controller_axis::trigger_right, // SDL_CONTROLLER_AXIS_TRIGGERRIGHT,
 };
 
+} // namespace input
diff --git a/src/input/sdl-game-controller-tables.hpp b/src/input/sdl-game-controller-tables.hpp
index 764f28a..babecfb 100644
--- a/src/input/sdl-game-controller-tables.hpp
+++ b/src/input/sdl-game-controller-tables.hpp
@@ -17,8 +17,10 @@
  * along with Antkeeper source code.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef ANTKEEPER_SDL_GAME_CONTROLLER_TABLES_HPP
-#define ANTKEEPER_SDL_GAME_CONTROLLER_TABLES_HPP
+#ifndef ANTKEEPER_INPUT_SDL_GAME_CONTROLLER_TABLES_HPP
+#define ANTKEEPER_INPUT_SDL_GAME_CONTROLLER_TABLES_HPP
+
+namespace input {
 
 enum class game_controller_button;
 enum class game_controller_axis;
@@ -26,5 +28,7 @@ enum class game_controller_axis;
 extern const game_controller_button sdl_button_table[15];
 extern const game_controller_axis sdl_axis_table[6];
 
-#endif // ANTKEEPER_SDL_GAME_CONTROLLER_TABLES_HPP
+} // namespace input
+
+#endif // ANTKEEPER_INPUT_SDL_GAME_CONTROLLER_TABLES_HPP
 
diff --git a/src/input/sdl-scancode-table.cpp b/src/input/sdl-scancode-table.cpp
index 26a9605..4f62520 100644
--- a/src/input/sdl-scancode-table.cpp
+++ b/src/input/sdl-scancode-table.cpp
@@ -20,6 +20,8 @@
 #include "sdl-scancode-table.hpp"
 #include "scancode.hpp"
 
+namespace input {
+
 const scancode sdl_scancode_table[287] =
 {
 	scancode::unknown, // SDL_SCANCODE_UNKNOWN = 0,
@@ -311,3 +313,4 @@ const scancode sdl_scancode_table[287] =
 	scancode::audio_fast_forward, // SDL_SCANCODE_AUDIOFASTFORWARD = 286,
 };
 
+} // namespace input
diff --git a/src/input/sdl-scancode-table.hpp b/src/input/sdl-scancode-table.hpp
index c238fba..5927315 100644
--- a/src/input/sdl-scancode-table.hpp
+++ b/src/input/sdl-scancode-table.hpp
@@ -17,12 +17,16 @@
  * along with Antkeeper source code.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef ANTKEEPER_SDL_SCANCODE_TABLE_HPP
-#define ANTKEEPER_SDL_SCANCODE_TABLE_HPP
+#ifndef ANTKEEPER_INPUT_SDL_SCANCODE_TABLE_HPP
+#define ANTKEEPER_INPUT_SDL_SCANCODE_TABLE_HPP
+
+namespace input {
 
 enum class scancode;
 
 extern const scancode sdl_scancode_table[287];
 
-#endif // ANTKEEPER_SDL_SCANCODE_TABLE_HPP
+} // namespace input
+
+#endif // ANTKEEPER_INPUT_SDL_SCANCODE_TABLE_HPP