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OpenDiablo2/d2core/d2input/input_service.go

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package d2input
// InputService represents an interface offering Keyboard and Mouse interactions.
type InputService interface {
// CursorPosition returns a position of a mouse cursor relative to the game screen (window).
CursorPosition() (x int, y int)
// InputChars return "printable" runes read from the keyboard at the time update is called.
InputChars() []rune
// IsKeyPressed checks if the provided key is down.
IsKeyPressed(key Key) bool
// IsKeyJustPressed checks if the provided key is just transitioned from up to down.
IsKeyJustPressed(key Key) bool
// IsKeyJustReleased checks if the provided key is just transitioned from down to up.
IsKeyJustReleased(key Key) bool
// IsMouseButtonPressed checks if the provided mouse button is down.
IsMouseButtonPressed(button MouseButton) bool
// IsMouseButtonJustPressed checks if the provided mouse button is just transitioned from up to down.
IsMouseButtonJustPressed(button MouseButton) bool
// IsMouseButtonJustReleased checks if the provided mouse button is just transitioned from down to up.
IsMouseButtonJustReleased(button MouseButton) bool
// KeyPressDuration returns how long the key is pressed in frames.
KeyPressDuration(key Key) int
}