simplifying input calls & state

include/blah.h

@@ -28,7 +28,6 @@
 #include "blah/images/image.h"
 #include "blah/images/packer.h"
 
-
 #include "blah/numerics/calc.h"
 #include "blah/numerics/circle.h"
 #include "blah/numerics/color.h"

include/blah/input.h

@@ -275,22 +275,55 @@ namespace Blah
 
 	struct KeyboardState
 	{
+		// whether a key was pressed this frame
 		bool pressed[Input::max_keyboard_keys];
+
+		// whether a key is currently held
 		bool down[Input::max_keyboard_keys];
+
+		// whether a key was released this frame
 		bool released[Input::max_keyboard_keys];
+		
+		// the timestamp for the key being pressed
 		u64 timestamp[Input::max_keyboard_keys];
+
+		// current text input this frame
 		String text;
+
+		// Checks if the Left or Right Ctrl Key is down
+		bool ctrl();
+
+		// Checks if the Left or Right Shift Key is down
+		bool shift();
+
+		// Checks if the Left or Right Alt Key is down
+		bool alt();
 	};
 
 	struct MouseState
 	{
+		// whether a button was pressed this frame
 		bool pressed[Input::max_mouse_buttons];
+
+		// whether a button was held this frame
 		bool down[Input::max_mouse_buttons];
+
+		// whether a button was released this frame
 		bool released[Input::max_mouse_buttons];
+
+		// the timestamp for the button being pressed
 		u64 timestamp[Input::max_mouse_buttons];
+
+		// mouse position in screen coordinates
 		Vec2 screen_position;
+		
+		// mouse position in pixel coordinates
 		Vec2 draw_position;
+		
+		// mouse position on the window
 		Vec2 position;
+		
+		// mouse wheel value this frame
 		Point wheel;
 	};
 
@@ -306,27 +339,36 @@ namespace Blah
 
 		// The current Mouse state
 		MouseState mouse;
-
 	};
 
 	// Keyboard Keys
-	enum class Key
+	struct Keys
+	{
+		enum Enumeration
 		{
 			#define DEFINE_KEY(name, value) name = value,
 			BLAH_KEY_DEFINITIONS
 			#undef DEFINE_KEY
 		};
+	};
+	using Key = Keys::Enumeration;
 
 	// Game Controller Buttons
-	enum class Button
+	struct Buttons
+	{
+		enum Enumeration
 		{
 			#define DEFINE_BTN(name, value) name = value,
 			BLAH_BUTTON_DEFINITIONS
 			#undef DEFINE_BTN
 		};
+	};
+	using Button = Buttons::Enumeration;
 
-	// Game Controller Axes
+	// Game Controller Axis
-	enum class Axis
+	struct Axes
+	{
+		enum Enumeration
 		{
 			None = -1,
 			LeftX = 0,
@@ -334,20 +376,26 @@ namespace Blah
 			RightX = 2,
 			RightY = 3,
 			LeftTrigger = 4,
-		RightTrigger = 5
+			RightTrigger = 5,
 		};
+	};
+	using Axis = Axes::Enumeration;
 
 	// Mouse Buttons
-	enum class MouseButton
+	struct MouseButtons
+	{
+		enum Enumeration
 		{
 			None = -1,
 			Left = 0,
 			Middle = 1,
 			Right = 2,
 		};
+	};
+	using MouseButton = MouseButtons::Enumeration;
 
-	class InputBinding;
+	class ButtonBinding;
-	using InputBindingRef = Ref<InputBinding>;
+	using ButtonBindingRef = Ref<ButtonBinding>;
 
 	class AxisBinding;
 	using AxisBindingRef = Ref<AxisBinding>;
@@ -359,7 +407,7 @@ namespace Blah
 	// You must call Binding::update() every frame to poll the input state.
 	// Alternatively, bindings can be registered to Input which will
 	// automatically update them.
-	class InputBinding
+	class ButtonBinding
 	{
 	public:
 
@@ -418,16 +466,16 @@ namespace Blah
 		// List of bound Mouse buttons
 		StackVector<MouseButton, 16> mouse;
 
-		InputBinding() = default;
+		ButtonBinding() = default;
 
-		InputBinding(float press_buffer)
+		ButtonBinding(float press_buffer)
 			: press_buffer(press_buffer)
 		{
 
 		}
 
 		template<typename ... Args>
-		InputBinding(float press_buffer, const Args&... args)
+		ButtonBinding(float press_buffer, const Args&... args)
 			: press_buffer(press_buffer)
 		{
 			add(args...);
@@ -461,20 +509,20 @@ namespace Blah
 		void consume_release();
 
 		// adds a key to the binding
-		InputBinding& add(Key key);
+		ButtonBinding& add(Key key);
 
 		// adds a button to the binding
-		InputBinding& add(ButtonBind button);
+		ButtonBinding& add(ButtonBind button);
 
 		// adds an trigger to the binding
-		InputBinding& add(TriggerBind trigger);
+		ButtonBinding& add(TriggerBind trigger);
 
 		// adds a mouse button to the binding
-		InputBinding& add(MouseButton mouse);
+		ButtonBinding& add(MouseButton mouse);
 
 		// adds an input to the binding
 		template<typename T, typename T2, typename ... Args>
-		InputBinding& add(T first, T2 second, const Args&... args)
+		ButtonBinding& add(T first, T2 second, const Args&... args)
 		{
 			add(first);
 			add(second, args...);
@@ -482,13 +530,13 @@ namespace Blah
 		}
 
 		// adds the left trigger to the binding
-		InputBinding& add_left_trigger(int controller, float threshold);
+		ButtonBinding& add_left_trigger(int controller, float threshold);
 
 		// adds the right trigger to the binding
-		InputBinding& add_right_trigger(int controller, float threshold);
+		ButtonBinding& add_right_trigger(int controller, float threshold);
 
 		// assigns all the bindings to the specific controller
-		InputBinding& set_controller(int index);
+		ButtonBinding& set_controller(int index);
 
 		// removes all bindings
 		void clear();
@@ -526,17 +574,17 @@ namespace Blah
 		};
 
 		// Negative Value Binding
-		InputBinding negative;
+		ButtonBinding negative;
 
 		// Positive Value Binding
-		InputBinding positive;
+		ButtonBinding positive;
 
 		// How to handle overlaps (ex. Left and Right are both held)
 		Overlap overlap = Overlap::Newer;
 
 		AxisBinding() = default;
 
-		AxisBinding(const InputBinding& negative, const InputBinding& positive, Overlap overlap = Overlap::Newer)
+		AxisBinding(const ButtonBinding& negative, const ButtonBinding& positive, Overlap overlap = Overlap::Newer)
 			: negative(negative)
 			, positive(positive)
 			, overlap(overlap)
@@ -648,13 +696,11 @@ namespace Blah
 
 	namespace Input
 	{
-		// Returns the Input State of the current frame.
+		// Input State for the current frame
-		// This pointer is only valid for the current frame and should not be stored.
+		extern InputState state;
-		const InputState* state();
 
-		// Returns the Input State of the previous frame.
+		// Input State for the previous frame
-		// This pointer is only valid for the current frame and should not be stored.
+		extern InputState last_state;
-		const InputState* last_state();
 
 		// Gets the Mouse Position
 		Vec2 mouse();
@@ -695,42 +741,14 @@ namespace Blah
 		// Checks if the Left or Right Alt Key is down
 		bool alt();
 
-		// Get the current Text Input
+		// returns a string name of the key
-		const char* text();
-
-		// Gets the controller info for the current controller index.
-		// If the controller is not connected or the index it out of range, this will set an unconnected controller.
-		const ControllerState* controller(int controller_index);
-
-		// Checks if the button on the controller was pressed this frame.
-		// If the controller is not connected, or the index is out of range, this will return false.
-		bool pressed(int controller_index, Button button);
-
-		// Checks if the button on the controller was held this frame.
-		// If the controller is not connected, or the index is out of range, this will return false.
-		bool down(int controller_index, Button button);
-
-		// Checks if the button on the controller was released this frame.
-		// If the controller is not connected, or the index is out of range, this will return false.
-		bool released(int controller_index, Button button);
-		
-		// returns the value of the given axis
-		float axis_check(int controller_index, Axis axis);
-
-		// checks the given virtual axis, described by 2 keys. `fallback` is returned if both keys are held
-		int axis_check(int fallback, Key negative, Key positive);
-
-		// checks the given virtual axis, described by 2 buttons. `fallback` is returned if both buttons are held
-		int axis_check(int fallback, int controller_index, Button negative, Button positive);
-
-		// returns a string name of the given key
 		const char* name_of(Key key);
 
-		// returns a string name of the given button
+		// returns a string name of the button
 		const char* name_of(Button button);
 
 		// registers a new binding
-		InputBindingRef register_binding(const InputBinding& binding);
+		ButtonBindingRef register_binding(const ButtonBinding& binding);
 
 		// registers a new axis binding
 		AxisBindingRef register_binding(const AxisBinding& binding);

src/app.cpp

@@ -295,4 +295,4 @@ namespace
 
 }
 
-extern const TargetRef App::backbuffer = TargetRef(new BackBuffer());
+const TargetRef App::backbuffer = TargetRef(new BackBuffer());

src/input.cpp

@@ -11,26 +11,27 @@ using namespace Blah;
 
 namespace
 {
-	InputState g_last_state;
-	InputState g_curr_state;
 	InputState g_next_state;
 	InputState g_empty_state;
 	ControllerState g_empty_controller;
-	Vector<WeakRef<InputBinding>> g_bindings;
+	Vector<WeakRef<ButtonBinding>> g_buttons;
 	Vector<WeakRef<AxisBinding>> g_axes;
 	Vector<WeakRef<StickBinding>> g_sticks;
 }
 
+InputState Blah::Input::state;
+InputState Blah::Input::last_state;
+
 void InputBackend::init()
 {
 	g_empty_controller.name = "Disconnected";
 	for (int i = 0; i < Blah::Input::max_controllers; i++)
 		g_empty_state.controllers[i].name = g_empty_controller.name;
 
-	g_last_state = g_empty_state;
+	Input::last_state = g_empty_state;
-	g_curr_state = g_empty_state;
+	Input::state = g_empty_state;
 	g_next_state = g_empty_state;
-	g_bindings.dispose();
+	g_buttons.dispose();
 	g_axes.dispose();
 	g_sticks.dispose();
 }
@@ -38,8 +39,8 @@ void InputBackend::init()
 void InputBackend::frame()
 {
 	// cycle states
-	g_last_state = g_curr_state;
+	Input::last_state = Input::state;
-	g_curr_state = g_next_state;
+	Input::state = g_next_state;
 
 	// copy state, clear pressed / released values
 	{
@@ -75,14 +76,14 @@ void InputBackend::frame()
 
 	// update bindings
 
-	for (int i = 0; i < g_bindings.size(); i++)
+	for (int i = 0; i < g_buttons.size(); i++)
 	{
-		if (g_bindings[i].use_count() <= 0)
+		if (g_buttons[i].use_count() <= 0)
 		{
-			g_bindings.erase(i);
+			g_buttons.erase(i);
 			i--;
 		}
-		else if (auto binding = g_bindings[i].lock())
+		else if (auto binding = g_buttons[i].lock())
 		{
 			binding->update();
 		}
@@ -245,184 +246,84 @@ void InputBackend::on_axis_move(int index, int axis, float value)
 	}
 }
 
-const InputState* Input::state()
+bool KeyboardState::ctrl()
 {
-	return &g_curr_state;
+	return down[Key::LeftControl] || down[Key::RightControl];
 }
 
-const InputState* Input::last_state()
+bool KeyboardState::shift()
 {
-	return &g_last_state;
+	return down[Key::LeftShift] || down[Key::RightShift];
+}
+
+bool KeyboardState::alt()
+{
+	return down[Key::LeftAlt] || down[Key::RightAlt];
 }
 
 Vec2 Input::mouse()
 {
-	return g_curr_state.mouse.position;
+	return state.mouse.position;
 }
 
-
 Vec2 Input::mouse_draw()
 {
-	return Vec2(g_curr_state.mouse.draw_position);
+	return state.mouse.draw_position;
 }
 
 Vec2 Input::mouse_screen()
 {
-	return Vec2(g_curr_state.mouse.screen_position);
+	return state.mouse.screen_position;
 }
 
 bool Input::pressed(MouseButton button)
 {
-	int i = (int)button;
+	return state.mouse.pressed[button];
-	return i >= 0 && i < Blah::Input::max_mouse_buttons&& g_curr_state.mouse.pressed[i];
 }
 
 bool Input::down(MouseButton button)
 {
-	int i = (int)button;
+	return state.mouse.down[button];
-	return i >= 0 && i < Blah::Input::max_mouse_buttons&& g_curr_state.mouse.down[i];
 }
 
 bool Input::released(MouseButton button)
 {
-	int i = (int)button;
+	return state.mouse.released[button];
-	return i >= 0 && i < Blah::Input::max_mouse_buttons&& g_curr_state.mouse.released[i];
 }
 
 Point Input::mouse_wheel()
 {
-	return g_curr_state.mouse.wheel;
+	return state.mouse.wheel;
 }
 
 bool Input::pressed(Key key)
 {
-	int i = (int)key;
+	return state.keyboard.pressed[key];
-	return i > 0 && i < Blah::Input::max_keyboard_keys&& g_curr_state.keyboard.pressed[i];
 }
 
 bool Input::down(Key key)
 {
-	int i = (int)key;
+	return state.keyboard.down[key];
-	return i > 0 && i < Blah::Input::max_keyboard_keys&& g_curr_state.keyboard.down[i];
 }
 
 bool Input::released(Key key)
 {
-	int i = (int)key;
+	return state.keyboard.released[key];
-	return i > 0 && i < Blah::Input::max_keyboard_keys&& g_curr_state.keyboard.released[i];
 }
 
 bool Input::ctrl()
 {
-	return down(Key::LeftControl) || down(Key::RightControl);
+	return state.keyboard.ctrl();
 }
 
 bool Input::shift()
 {
-	return down(Key::LeftShift) || down(Key::RightShift);
+	return state.keyboard.shift();
 }
 
 bool Input::alt()
 {
-	return down(Key::LeftAlt) || down(Key::RightAlt);
+	return state.keyboard.alt();
-}
-
-const char* Input::text()
-{
-	return g_curr_state.keyboard.text;
-}
-
-const ControllerState* Input::controller(int controllerIndex)
-{
-	if (controllerIndex >= Blah::Input::max_controllers)
-	{
-		Log::warn("Trying to access a out-of-range controller at %i", controllerIndex);
-		return &g_empty_controller;
-	}
-	else if (!g_curr_state.controllers[controllerIndex].is_connected)
-	{
-		return &g_empty_controller;
-	}
-	else
-	{
-		return &g_curr_state.controllers[controllerIndex];
-	}
-}
-
-bool Input::pressed(int controllerIndex, Button button)
-{
-	int i = (int)button;
-	if (controllerIndex < Blah::Input::max_controllers && i >= 0 && i < Blah::Input::max_controller_buttons)
-		return g_curr_state.controllers[controllerIndex].pressed[i];
-	return false;
-}
-
-bool Input::down(int controllerIndex, Button button)
-{
-	int i = (int)button;
-	if (controllerIndex < Blah::Input::max_controllers && i >= 0 && i < Blah::Input::max_controller_buttons)
-		return g_curr_state.controllers[controllerIndex].down[i];
-	return false;
-}
-
-bool Input::released(int controllerIndex, Button button)
-{
-	int i = (int)button;
-	if (controllerIndex < Blah::Input::max_controllers && i >= 0 && i < Blah::Input::max_controller_buttons)
-		return g_curr_state.controllers[controllerIndex].released[i];
-	return false;
-}
-
-float Input::axis_check(int controllerIndex, Axis axis)
-{
-	int i = (int)axis;
-	if (controllerIndex < Blah::Input::max_controllers && i >= 0 && i < Blah::Input::max_controller_axis)
-		return g_curr_state.controllers[controllerIndex].axis[i];
-	return 0;
-}
-
-int Input::axis_check(int fallback, Key negative, Key positive)
-{
-	if (Input::pressed(positive))
-		return 1;
-	else if (Input::pressed(negative))
-		return -1;
-	else
-	{
-		bool pos = Input::down(positive);
-		bool neg = Input::down(negative);
-
-		if (pos && neg)
-			return fallback;
-		else if (pos)
-			return 1;
-		else if (neg)
-			return -1;
-		else
-			return 0;
-	}
-}
-
-int Input::axis_check(int fallback, int controllerIndex, Button negative, Button positive)
-{
-	if (Input::pressed(controllerIndex, positive))
-		return 1;
-	else if (Input::pressed(controllerIndex, negative))
-		return -1;
-	else
-	{
-		bool pos = Input::down(controllerIndex, positive);
-		bool neg = Input::down(controllerIndex, negative);
-
-		if (pos && neg)
-			return fallback;
-		else if (pos)
-			return 1;
-		else if (neg)
-			return -1;
-		else
-			return 0;
-	}
 }
 
 const char* Input::name_of(Key key)
@@ -449,10 +350,10 @@ const char* Input::name_of(Button button)
 	return "Unknown";
 }
 
-InputBindingRef Input::register_binding(const InputBinding& binding)
+ButtonBindingRef Input::register_binding(const ButtonBinding& binding)
 {
-	auto result = std::make_shared<InputBinding>(binding);
+	auto result = std::make_shared<ButtonBinding>(binding);
-	g_bindings.push_back(WeakRef<InputBinding>(result));
+	g_buttons.push_back(WeakRef<ButtonBinding>(result));
 	return result;
 }
 
@@ -471,19 +372,19 @@ StickBindingRef Input::register_binding(const StickBinding& binding)
 }
 
 
-InputBinding::TriggerBind::TriggerBind(Axis axis)
+ButtonBinding::TriggerBind::TriggerBind(Axis axis)
 	: axis(axis)
 {
 
 }
 
-InputBinding::TriggerBind::TriggerBind(int controller, Axis axis, float threshold, bool positive)
+ButtonBinding::TriggerBind::TriggerBind(int controller, Axis axis, float threshold, bool positive)
 	: controller(controller), axis(axis), threshold(threshold), positive(positive)
 {
 
 }
 
-bool InputBinding::TriggerBind::is_down(float axis_value) const
+bool ButtonBinding::TriggerBind::is_down(float axis_value) const
 {
 	if ((axis_value > 0 && positive) || (axis_value < 0 && !positive))
 	{
@@ -494,13 +395,13 @@ bool InputBinding::TriggerBind::is_down(float axis_value) const
 	return false;
 }
 
-InputBinding::ButtonBind::ButtonBind(Button button)
+ButtonBinding::ButtonBind::ButtonBind(Button button)
 	: button(button) {}
 
-InputBinding::ButtonBind::ButtonBind(int controller, Button button)
+ButtonBinding::ButtonBind::ButtonBind(int controller, Button button)
 	: controller(controller), button(button) {}
 
-bool InputBinding::pressed() const
+bool ButtonBinding::pressed() const
 {
 	if (m_press_consumed)
 		return false;
@@ -511,7 +412,7 @@ bool InputBinding::pressed() const
 	return m_pressed;
 }
 
-bool InputBinding::released() const
+bool ButtonBinding::released() const
 {
 	if (m_release_consumed)
 		return false;
@@ -522,27 +423,27 @@ bool InputBinding::released() const
 	return m_released;
 }
 
-bool InputBinding::down() const
+bool ButtonBinding::down() const
 {
 	return m_down;
 }
 
-float InputBinding::value() const
+float ButtonBinding::value() const
 {
 	return m_value;
 }
 
-int InputBinding::sign() const
+int ButtonBinding::sign() const
 {
 	return (int)Calc::sign(m_value);
 }
 
-double InputBinding::timestamp() const
+double ButtonBinding::timestamp() const
 {
 	return m_last_timestamp;
 }
 
-void InputBinding::update()
+void ButtonBinding::update()
 {
 	m_press_consumed = false;
 	m_release_consumed = false;
@@ -572,55 +473,55 @@ void InputBinding::update()
 	m_value = get_value();
 }
 
-void InputBinding::consume_press()
+void ButtonBinding::consume_press()
 {
 	m_press_consumed = true;
 	m_last_press_time = -1;
 }
 
-void InputBinding::consume_release()
+void ButtonBinding::consume_release()
 {
 	m_release_consumed = true;
 	m_last_release_time = -1;
 }
 
-InputBinding& InputBinding::add(Key key)
+ButtonBinding& ButtonBinding::add(Key key)
 {
 	keys.push_back(key);
 	return *this;
 }
 
-InputBinding& InputBinding::add(ButtonBind button)
+ButtonBinding& ButtonBinding::add(ButtonBind button)
 {
 	buttons.push_back(button);
 	return *this;
 }
 
-InputBinding& InputBinding::add(TriggerBind trigger)
+ButtonBinding& ButtonBinding::add(TriggerBind trigger)
 {
 	triggers.push_back(trigger);
 	return *this;
 }
 
-InputBinding& InputBinding::add(MouseButton button)
+ButtonBinding& ButtonBinding::add(MouseButton button)
 {
 	mouse.push_back(button);
 	return *this;
 }
 
-InputBinding& InputBinding::add_left_trigger(int controller, float threshold)
+ButtonBinding& ButtonBinding::add_left_trigger(int controller, float threshold)
 {
 	triggers.push_back(TriggerBind(controller, Axis::LeftTrigger, threshold, true));
 	return *this;
 }
 
-InputBinding& InputBinding::add_right_trigger(int controller, float threshold)
+ButtonBinding& ButtonBinding::add_right_trigger(int controller, float threshold)
 {
 	triggers.push_back(TriggerBind(controller, Axis::RightTrigger, threshold, true));
 	return *this;
 }
 
-InputBinding& InputBinding::set_controller(int index)
+ButtonBinding& ButtonBinding::set_controller(int index)
 {
 	for (auto& it : buttons)
 		it.controller = index;
@@ -630,7 +531,7 @@ InputBinding& InputBinding::set_controller(int index)
 	return *this;
 }
 
-void InputBinding::clear()
+void ButtonBinding::clear()
 {
 	keys.clear();
 	buttons.clear();
@@ -638,18 +539,18 @@ void InputBinding::clear()
 	mouse.clear();
 }
 
-bool InputBinding::get_pressed() const
+bool ButtonBinding::get_pressed() const
 {
 	for (auto& it : keys)
-		if (Input::pressed(it))
+		if (Input::state.keyboard.pressed[it])
 			return true;
 
 	for (auto& it : mouse)
-		if (Input::pressed(it))
+		if (Input::state.mouse.pressed[it])
 			return true;
 
 	for (auto& it : buttons)
-		if (Input::pressed(it.controller, it.button))
+		if (Input::state.controllers[it.controller].pressed[it.button])
 			return true;
 
 	for (auto& it : triggers)
@@ -660,26 +561,26 @@ bool InputBinding::get_pressed() const
 		if ((int)it.axis < 0 || (int)it.axis >= Input::max_controller_axis)
 			continue;
 
-		if (it.is_down(Input::state()->controllers[it.controller].axis[(int)it.axis]) &&
+		if (it.is_down(Input::state.controllers[it.controller].axis[(int)it.axis]) &&
-			!it.is_down(Input::last_state()->controllers[it.controller].axis[(int)it.axis]))
+			!it.is_down(Input::last_state.controllers[it.controller].axis[(int)it.axis]))
 			return true;
 	}
 
 	return false;
 }
 
-bool InputBinding::get_released() const
+bool ButtonBinding::get_released() const
 {
 	for (auto& it : keys)
-		if (Input::released(it))
+		if (Input::state.keyboard.released[it])
 			return true;
 
 	for (auto& it : mouse)
-		if (Input::released(it))
+		if (Input::state.mouse.released[it])
 			return true;
 
 	for (auto& it : buttons)
-		if (Input::released(it.controller, it.button))
+		if (Input::state.controllers[it.controller].released[it.button])
 			return true;
 
 	for (auto& it : triggers)
@@ -690,26 +591,26 @@ bool InputBinding::get_released() const
 		if ((int)it.axis < 0 || (int)it.axis >= Input::max_controller_axis)
 			continue;
 
-		if (!it.is_down(Input::state()->controllers[it.controller].axis[(int)it.axis]) &&
+		if (!it.is_down(Input::state.controllers[it.controller].axis[(int)it.axis]) &&
-			it.is_down(Input::last_state()->controllers[it.controller].axis[(int)it.axis]))
+			it.is_down(Input::last_state.controllers[it.controller].axis[(int)it.axis]))
 			return true;
 	}
 
 	return false;
 }
 
-bool InputBinding::get_down() const
+bool ButtonBinding::get_down() const
 {
 	for (auto& it : keys)
-		if (Input::down(it))
+		if (Input::state.keyboard.down[it])
 			return true;
 
 	for (auto& it : mouse)
-		if (Input::down(it))
+		if (Input::state.mouse.down[it])
 			return true;
 
 	for (auto& it : buttons)
-		if (Input::down(it.controller, it.button))
+		if (Input::state.controllers[it.controller].down[it.button])
 			return true;
 
 	for (auto& it : triggers)
@@ -720,25 +621,25 @@ bool InputBinding::get_down() const
 		if ((int)it.axis < 0 || (int)it.axis >= Input::max_controller_axis)
 			continue;
 
-		if (it.is_down(Input::state()->controllers[it.controller].axis[(int)it.axis]))
+		if (it.is_down(Input::state.controllers[it.controller].axis[(int)it.axis]))
 			return true;
 	}
 
 	return false;
 }
 
-float InputBinding::get_value() const
+float ButtonBinding::get_value() const
 {
 	for (auto& it : keys)
-		if (Input::down(it))
+		if (Input::state.keyboard.down[it])
 			return 1.0f;
 
 	for (auto& it : mouse)
-		if (Input::down(it))
+		if (Input::state.mouse.down[it])
 			return 1.0f;
 
 	for (auto& it : buttons)
-		if (Input::down(it.controller, it.button))
+		if (Input::state.controllers[it.controller].down[it.button])
 			return 1.0f;
 
 	float highest = 0;
@@ -751,7 +652,7 @@ float InputBinding::get_value() const
 		if ((int)it.axis < 0 || (int)it.axis >= Input::max_controller_axis)
 			continue;
 
-		float raw_value = Input::state()->controllers[it.controller].axis[(int)it.axis];
+		float raw_value = Input::state.controllers[it.controller].axis[(int)it.axis];
 
 		if (it.is_down(raw_value))
 		{
@@ -828,29 +729,29 @@ void AxisBinding::consume_release()
 
 AxisBinding& AxisBinding::add_left_stick_x(int controller, float threshold)
 {
-	negative.add(InputBinding::TriggerBind(controller, Axis::LeftX, threshold, false));
+	negative.add(ButtonBinding::TriggerBind(controller, Axis::LeftX, threshold, false));
-	positive.add(InputBinding::TriggerBind(controller, Axis::LeftX, threshold, true));
+	positive.add(ButtonBinding::TriggerBind(controller, Axis::LeftX, threshold, true));
 	return *this;
 }
 
 AxisBinding& AxisBinding::add_left_stick_y(int controller, float threshold)
 {
-	negative.add(InputBinding::TriggerBind(controller, Axis::LeftY, threshold, false));
+	negative.add(ButtonBinding::TriggerBind(controller, Axis::LeftY, threshold, false));
-	positive.add(InputBinding::TriggerBind(controller, Axis::LeftY, threshold, true));
+	positive.add(ButtonBinding::TriggerBind(controller, Axis::LeftY, threshold, true));
 	return *this;
 }
 
 AxisBinding& AxisBinding::add_right_stick_x(int controller, float threshold)
 {
-	negative.add(InputBinding::TriggerBind(controller, Axis::RightX, threshold, false));
+	negative.add(ButtonBinding::TriggerBind(controller, Axis::RightX, threshold, false));
-	positive.add(InputBinding::TriggerBind(controller, Axis::RightX, threshold, true));
+	positive.add(ButtonBinding::TriggerBind(controller, Axis::RightX, threshold, true));
 	return *this;
 }
 
 AxisBinding& AxisBinding::add_right_stick_y(int controller, float threshold)
 {
-	negative.add(InputBinding::TriggerBind(controller, Axis::RightY, threshold, false));
+	negative.add(ButtonBinding::TriggerBind(controller, Axis::RightY, threshold, false));
-	positive.add(InputBinding::TriggerBind(controller, Axis::RightY, threshold, true));
+	positive.add(ButtonBinding::TriggerBind(controller, Axis::RightY, threshold, true));
 	return *this;
 }
 
@@ -901,10 +802,10 @@ void StickBinding::consume_release()
 
 StickBinding& StickBinding::add_dpad(int controller)
 {
-	x.negative.add(InputBinding::ButtonBind(controller, Button::Left));
+	x.negative.add(ButtonBinding::ButtonBind(controller, Button::Left));
-	x.positive.add(InputBinding::ButtonBind(controller, Button::Right));
+	x.positive.add(ButtonBinding::ButtonBind(controller, Button::Right));
-	y.negative.add(InputBinding::ButtonBind(controller, Button::Up));
+	y.negative.add(ButtonBinding::ButtonBind(controller, Button::Up));
-	y.positive.add(InputBinding::ButtonBind(controller, Button::Down));
+	y.positive.add(ButtonBinding::ButtonBind(controller, Button::Down));
 	return *this;
 }