} /* mouse_state_type() */
/***********************************************************
*
* Method:
* update
*
* Description:
* Update the mouse state.
*
***********************************************************/
public void update()
{
/*----------------------------------------------------------
* Initialize mouse state
* ----------------------------------------------------------*/
Boolean left_pressed;
Boolean right_pressed;
/*----------------------------------------------------------
* Determine current mouse cursor location
* ----------------------------------------------------------*/
cursor = Mouse.GetState().Position;
/*----------------------------------------------------------
* Get the current mouse button state
* ----------------------------------------------------------*/
left_pressed = (ButtonState.Pressed == Mouse.GetState().LeftButton);
right_pressed = (ButtonState.Pressed == Mouse.GetState().RightButton);
/*----------------------------------------------------------
* Left button unclicked
* ----------------------------------------------------------*/
if (!left_pressed && prev_left_pressed)
{
left = button_state_type.UNCLICKED;
}
/*----------------------------------------------------------
* Left button clicked
* ----------------------------------------------------------*/
else if (left_pressed && !prev_left_pressed)
{
left = button_state_type.CLICKED;
}
/*----------------------------------------------------------
* Left button held
* ----------------------------------------------------------*/
else if (left_pressed && prev_left_pressed)
{
left = button_state_type.HELD;
}
/*----------------------------------------------------------
* Left button unheld
* ----------------------------------------------------------*/
else
{
left = button_state_type.UNHELD;
}
/*----------------------------------------------------------
* Right button unclicked
* ----------------------------------------------------------*/
if (!right_pressed && prev_right_pressed)
{
right = button_state_type.UNCLICKED;
}
/*----------------------------------------------------------
* Right button clicked
* ----------------------------------------------------------*/
else if (right_pressed && !prev_right_pressed)
{
right = button_state_type.CLICKED;
}
/*----------------------------------------------------------
* Right button held
* ----------------------------------------------------------*/
else if (right_pressed && prev_right_pressed)
{
right = button_state_type.HELD;
}
/*----------------------------------------------------------
* Right button unheld
* ----------------------------------------------------------*/
else
{
right = button_state_type.UNHELD;
}
/*----------------------------------------------------------
* Save the previous mouse button states
* ----------------------------------------------------------*/
prev_left_pressed = left_pressed;
prev_right_pressed = right_pressed;
} /* update() */
} /* ms_mouse_state() */
/***********************************************************
*
* Method:
* update
*
* Description:
* Update the mouse state.
*
***********************************************************/
public void update(ms_gui_dimension dims)
{
/*----------------------------------------------------------
* Initialize mouse state
* ----------------------------------------------------------*/
Boolean left_pressed;
Boolean right_pressed;
Point mouse_loc;
/*----------------------------------------------------------
* Determine current mouse location
* ----------------------------------------------------------*/
mouse_loc = Mouse.GetState().Position;
if (dims.mine_field.Contains(mouse_loc.X, mouse_loc.Y))
{
cursor_location = ms_mouse_location.FIELD;
mine_loc = mouse_loc - new Point(dims.mine_field.X, dims.mine_field.Y);
mine_loc /= new Point(dims.field_image.Width, dims.field_image.Height);
}
else if (dims.face.Contains(mouse_loc.X, mouse_loc.Y))
{
cursor_location = ms_mouse_location.FACE;
}
else
{
cursor_location = ms_mouse_location.NONE;
}
/*----------------------------------------------------------
* Get the current mouse button state
* ----------------------------------------------------------*/
left_pressed = (ButtonState.Pressed == Mouse.GetState().LeftButton);
right_pressed = (ButtonState.Pressed == Mouse.GetState().RightButton);
/*----------------------------------------------------------
* Left button unclicked
* ----------------------------------------------------------*/
if (!left_pressed && prev_left_pressed)
{
left = button_state_type.UNCLICKED;
}
/*----------------------------------------------------------
* Left button clicked
* ----------------------------------------------------------*/
else if (left_pressed && !prev_left_pressed)
{
left = button_state_type.CLICKED;
}
/*----------------------------------------------------------
* Left button held
* ----------------------------------------------------------*/
else if (left_pressed && prev_left_pressed)
{
left = button_state_type.HELD;
}
/*----------------------------------------------------------
* Left button unheld
* ----------------------------------------------------------*/
else
{
left = button_state_type.UNHELD;
}
/*----------------------------------------------------------
* Right button unclicked
* ----------------------------------------------------------*/
if (!right_pressed && prev_right_pressed)
{
right = button_state_type.UNCLICKED;
}
/*----------------------------------------------------------
* Right button clicked
* ----------------------------------------------------------*/
else if (right_pressed && !prev_right_pressed)
{
right = button_state_type.CLICKED;
}
/*----------------------------------------------------------
* Right button held
* ----------------------------------------------------------*/
else if (right_pressed && prev_right_pressed)
{
right = button_state_type.HELD;
}
/*----------------------------------------------------------
* Right button unheld
* ----------------------------------------------------------*/
else
{
right = button_state_type.UNHELD;
}
/*----------------------------------------------------------
* Save the previous mouse button states
* ----------------------------------------------------------*/
prev_left_pressed = left_pressed;
prev_right_pressed = right_pressed;
/*----------------------------------------------------------
* Get the left click capture state
* ----------------------------------------------------------*/
switch (left)
{
/*----------------------------------------------------------
* Capture mouse on click
* ----------------------------------------------------------*/
case button_state_type.CLICKED:
capture_left = cursor_location;
break;
/*----------------------------------------------------------
* Lose field capture upon leaving the field
* ----------------------------------------------------------*/
case button_state_type.UNCLICKED:
case button_state_type.HELD:
if ((ms_mouse_location.FIELD == capture_left) &&
(ms_mouse_location.FIELD != cursor_location))
{
capture_left = ms_mouse_location.NONE;
}
break;
/*----------------------------------------------------------
* No mouse capture for unheld button
* ----------------------------------------------------------*/
case button_state_type.UNHELD:
capture_left = ms_mouse_location.NONE;
break;
}
/*----------------------------------------------------------
* Get the right click capture state
* ----------------------------------------------------------*/
switch (right)
{
/*----------------------------------------------------------
* Capture mouse on click
* ----------------------------------------------------------*/
case button_state_type.CLICKED:
capture_right = cursor_location;
break;
/*----------------------------------------------------------
* Lose field capture upon leaving the field
* ----------------------------------------------------------*/
case button_state_type.UNCLICKED:
case button_state_type.HELD:
if ((ms_mouse_location.FIELD == capture_right) &&
(ms_mouse_location.FIELD != cursor_location))
{
capture_right = ms_mouse_location.NONE;
}
break;
/*----------------------------------------------------------
* No mouse capture for unheld button
* ----------------------------------------------------------*/
case button_state_type.UNHELD:
capture_right = ms_mouse_location.NONE;
break;
}
} /* update() */
