void AECommanderPawn::Tick(float DeltaSeconds)
{
Super::Tick(DeltaSeconds);
// Get the game viewport and make sure it exists as there is no
// guarantee that it does.
UGameViewportClient* GameViewport = GEngine->GameViewport;
if (!GameViewport)
{
return;
}
// Get the position of the mouse on the screen.
FVector2D MousePosition;
GameViewport->GetMousePosition(MousePosition);
// Get the size of the screen.
FVector2D ViewportSize;
GameViewport->GetViewportSize(ViewportSize);
// Make sure the game view port has focus (contains the mouse).
if (!GameViewport->IsFocused(GameViewport->Viewport))
{
return;
}
// Check if the mouse is at the left or right side of the
// screen and move accordingly.
if (MousePosition.X < CameraScrollBoundary)
{
}
else if ((ViewportSize.X - MousePosition.X) < CameraScrollBoundary)
{
}
// Check if the mouse is at the top or bottom of the screen
// and move accordingly.
if (MousePosition.Y < CameraScrollBoundary)
{
}
else if ((ViewportSize.Y - MousePosition.Y) < CameraScrollBoundary)
{
}
}
void AMainCameraSpecPawn::Tick(float DeltaSeconds) {
Super::Tick(DeltaSeconds);
FVector2D MousePosition;
FVector2D ViewportSize;
UGameViewportClient* GameViewport = GEngine->GameViewport;
check(GameViewport);
GameViewport->GetViewportSize(ViewportSize);
// Check if input is detectable
if (GameViewport->IsFocused(GameViewport->Viewport) &&
GameViewport->GetMousePosition(MousePosition) &&
bCanMoveCamera) {
// Edge of screen movement
if (MousePosition.X < CameraScrollBounds) {
YMovement = -1.0f;
} else if (ViewportSize.X - MousePosition.X < CameraScrollBounds) {
YMovement = 1.0f;
}
if (MousePosition.Y < CameraScrollBounds) {
XMovement = 1.0f;
}
else if (ViewportSize.Y - MousePosition.Y < CameraScrollBounds) {
XMovement = -1.0f;
}
// movement
MoveCameraForward(XMovement * FastMoveMultiplier * DeltaSeconds);
MoveCameraRight(YMovement * FastMoveMultiplier * DeltaSeconds);
}
}