private void ProcessControls()
{
KeyActiveManager.Update(); // process key presses
if (KeyActiveManager.IsActive(GameControlsManager.LeftClickDown))
{
OnMouse0Down();
}
if (KeyActiveManager.IsActive(GameControlsManager.LeftClick))
{
OnMouse0Hold();
}
if (KeyActiveManager.IsActive(GameControlsManager.LeftClickUp))
{
OnMouse0Up();
}
if (KeyActiveManager.IsActive(GameControlsManager.RightClickDown))
{
OnMouse1Down();
}
if (KeyActiveManager.IsActive(GameControlsManager.AgentStopHotkey))
{
OrderStopSelectedAgents();
}
}
private void CheckInputConfiguration()
{
_mouseOverGame = false;
// mouse cursor position check
if (Input.mousePosition.x >= 0 &&
Input.mousePosition.y >= 0 &&
Input.mousePosition.x <= Screen.width &&
Input.mousePosition.y <= Screen.height)
{
_mouseOverGame = true;
}
_mouseOverGame &= !_gameControl.IsMouseOverUi();
// on right click
if (KeyActiveManager.IsActive(GameControlsManager.RightClickDown))
{
_mousePositionAtRightClickDown = Input.mousePosition;
}
// on middle click
if (KeyActiveManager.IsActive(GameControlsManager.MiddleClickDown))
{
_mousePositionAtMiddleClickDown = Input.mousePosition;
}
}
void Update()
{
_cameraMoving = false;
_cameraRotating = false;
_cameraZooming = false;
Vector3 cameraPos = this.transform.position,
cameraDir = this.transform.forward;
cameraPos.y = 0;
cameraDir.y = 0;
_viewCenterPoint = cameraPos + cameraDir * viewCenterOffset;
CheckInputConfiguration();
float modifier = KeyActiveManager.IsActive(GameControlsManager.CameraSpeedModifier)
? cameraSpeedModifierMultiplier
: 1f;
Vector3 positionDelta = ProcessCameraMovement() * modifier;
Vector3 rotationDelta = ProcessCameraRotation() * modifier;
float fovDelta = ProcessCameraZoom() * modifier;
ProcessCameraDeltas(positionDelta, rotationDelta, fovDelta);
RestrictCamera();
}
private void SelectionStart()
{
if (KeyActiveManager.IsActive(GameControlsManager.LeftClickDown))
{
_startedBoxSelection = true;
_isBoxSelecting = true;
_mousePositionAtSelectionStart = Input.mousePosition;
SelectionManager.Dirty = true;
}
}
private Vector3 ProcessCameraRotation()
{
Vector3 rotation = Vector3.zero;
if (allowMouseRotation && KeyActiveManager.IsActive(GameControlsManager.RightClick)) // right mouse
{
if (_mouseOverGame)
{
Vector3 mouseDelta = Input.mousePosition - _mousePositionAtRightClickDown;
rotation += Vector3.up * mouseDelta.x / Screen.width; // horizontal
rotation += Vector3.left * mouseDelta.y / Screen.height; // vertical
rotation *= mouseRotationSensitivityModifier * globalSensitivity * Time.deltaTime;
if (Vector3.zero != rotation)
{
_cameraRotating = true;
}
}
}
return(rotation);
}
// keyboard and edge scrolling
private Vector3 ProcessCameraMovement()
{
Vector3 positionDelta = Vector3.zero;
Vector3 mouseDelta = Input.mousePosition - _mousePositionAtMiddleClickDown;
Vector3 forward = transform.forward;
Vector3 right = transform.right;
forward.y = 0;
right.y = 0;
forward.Normalize();
right.Normalize();
if (KeyActiveManager.IsActive(GameControlsManager.CameraForward) ||
(allowEdgeScrolling && Input.mousePosition.y >= Screen.height - edgeScrollDetectBorderThickness))
{
positionDelta += forward;
}
if (KeyActiveManager.IsActive(GameControlsManager.CameraBack) ||
(allowEdgeScrolling && Input.mousePosition.y <= edgeScrollDetectBorderThickness))
{
positionDelta -= forward;
}
if (KeyActiveManager.IsActive(GameControlsManager.CameraLeft) ||
(allowEdgeScrolling && Input.mousePosition.x <= edgeScrollDetectBorderThickness))
{
positionDelta -= right;
}
if (KeyActiveManager.IsActive(GameControlsManager.CameraRight) ||
(allowEdgeScrolling && Input.mousePosition.x >= Screen.width - edgeScrollDetectBorderThickness))
{
positionDelta += right;
}
if (KeyActiveManager.IsActive(GameControlsManager.CameraDown))
{
positionDelta += Vector3.down;
}
if (KeyActiveManager.IsActive(GameControlsManager.CameraUp))
{
positionDelta += Vector3.up;
}
// scrolling with mouse
if (allowMouseTranslation && KeyActiveManager.IsActive(GameControlsManager.MiddleClick))
{
if (_mouseOverGame)
{
Vector3 mouseTranslation = Vector3.zero;
mouseTranslation += right * mouseDelta.x / Screen.width;
mouseTranslation += forward * mouseDelta.y / Screen.height;
positionDelta += mouseTranslation * mouseTranslationSensitivityModifier;
}
}
positionDelta *= scrollingSensitivityModifier * globalSensitivity * Time.deltaTime;
if (Vector3.zero != positionDelta)
{
_cameraMoving = true;
}
return(positionDelta);
}