/// <summary>
/// Handles when the mouse moves over a map.
/// </summary>
/// <param name="sender">The <see cref="IToolTargetMapContainer"/> the event came from. Cannot be null.</param>
/// <param name="map">The <see cref="EditorMap"/>. Cannot be null.</param>
/// <param name="camera">The <see cref="ICamera2D"/>. Cannot be null.</param>
/// <param name="e">The <see cref="System.Windows.Forms.MouseEventArgs"/> instance containing the event data. Cannot be null.</param>
protected override void MapContainer_MouseMove(IToolTargetMapContainer sender, EditorMap map, ICamera2D camera,
MouseEventArgs e)
{
_mouseOverMap = map;
var worldPos = camera.ToWorld(e.Position());
if (IsSelecting)
{
// Expand selection area
_selectionEnd = worldPos;
}
else
{
// Create the tooltip
var font = ToolTipFont;
if (ShowObjectToolTip && font != null)
{
var hoverEntity = GetObjUnderCursor(map, worldPos);
if (hoverEntity == null)
{
// Nothing under the cursor that we are allowed to select
_toolTip = string.Empty;
_toolTipObject = null;
}
else if (_toolTipObject != hoverEntity)
{
// Something found under the cursor
_toolTipObject = hoverEntity;
_toolTipPos = e.Position();
_toolTip = GetObjectToolTip(hoverEntity) ?? hoverEntity.ToString();
// Make sure the text stays in the view area
const int toolTipPadding = 4;
var toolTipSize = font.MeasureString(_toolTip);
if (_toolTipPos.X < toolTipPadding)
{
_toolTipPos.X = toolTipPadding;
}
else if (_toolTipPos.X + toolTipSize.X + toolTipPadding > camera.Size.X)
{
_toolTipPos.X = camera.Size.X - toolTipSize.X - toolTipPadding;
}
if (_toolTipPos.Y < toolTipPadding)
{
_toolTipPos.Y = toolTipPadding;
}
else if (_toolTipPos.Y + toolTipSize.Y + toolTipPadding > camera.Size.Y)
{
_toolTipPos.Y = camera.Size.Y - toolTipSize.Y - toolTipPadding;
}
}
}
}
base.MapContainer_MouseMove(sender, map, camera, e);
}
/// <summary>
/// Handles when the mouse moves.
/// </summary>
/// <param name="e">The <see cref="System.Windows.Forms.MouseEventArgs"/> instance containing the event data.</param>
/// <param name="camera">The <see cref="ICamera2D"/> describing the current view.</param>
/// <returns>True if the <see cref="TransBoxManager"/> handled the event; otherwise false.</returns>
public bool HandleMouseMove(MouseEventArgs e, ICamera2D camera)
{
if (_transBoxes.Count == 0)
{
return(false);
}
var worldPos = camera.ToWorld(e.Position());
_lastWorldPos = worldPos;
// Update what transbox is under the cursor
if (SelectedTransBox != null)
{
UnderCursor = SelectedTransBox;
}
else
{
UnderCursor = FindBoxAt(worldPos);
}
// Update position
if (SelectedTransBox != null)
{
SelectedTransBox.CursorMoved(_lastWorldPos);
}
return(SelectedTransBox != null);
}
/// <summary>
/// Handles when the mouse button is raised on a map.
/// </summary>
/// <param name="sender">The <see cref="IToolTargetMapContainer"/> the event came from. Cannot be null.</param>
/// <param name="map">The <see cref="EditorMap"/>. Cannot be null.</param>
/// <param name="camera">The <see cref="ICamera2D"/>. Cannot be null.</param>
/// <param name="e">The <see cref="System.Windows.Forms.MouseEventArgs"/> instance containing the event data. Cannot be null.</param>
protected override void MapContainer_MouseUp(IToolTargetMapContainer sender, EditorMap map, ICamera2D camera,
MouseEventArgs e)
{
var cursorPos = e.Position();
var worldPos = camera.ToWorld(cursorPos);
// Create entity
if (e.Button == MouseButtons.Right)
{
Type createType = null;
// Create using same type as the last entity, if possible
if (Input.IsCtrlDown)
{
createType = _lastCreatedType;
}
// Display selection dialog
if (createType == null)
{
using (var frm = new EntityTypeUITypeEditorForm(_lastCreatedType))
{
if (frm.ShowDialog(sender as IWin32Window) == DialogResult.OK)
{
createType = frm.SelectedItem;
}
}
}
// Create the type
if (createType != null)
{
_lastCreatedType = null;
try
{
// Create the Entity
var entity = (Entity)Activator.CreateInstance(createType);
map.AddEntity(entity);
entity.Size = new Vector2(64);
entity.Position = worldPos - (entity.Size / 2f);
GridAligner.Instance.Fit(entity);
_lastCreatedType = createType;
}
catch (Exception ex)
{
const string errmsg = "Failed to create entity of type `{0}` on map `{1}`. Exception: {2}";
if (log.IsErrorEnabled)
{
log.ErrorFormat(errmsg, createType, map, ex);
}
Debug.Fail(string.Format(errmsg, createType, map, ex));
}
}
}
base.MapContainer_MouseUp(sender, map, camera, e);
}
/// <summary>
/// Handles the MouseMove event of the gameScreen control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="System.Windows.Forms.MouseEventArgs"/> instance containing the event data.</param>
void gameScreen_MouseMove(object sender, MouseEventArgs e)
{
if (DesignMode)
{
return;
}
if ((e.Button & MouseButtons.Left) == 0)
{
return;
}
var emitter = lstEmitters.SelectedItem as ParticleEmitter;
if (emitter == null)
{
return;
}
var camera = gameScreen.Camera;
if (camera == null)
{
return;
}
emitter.Origin = camera.ToWorld(e.Position());
if (!lstEmitters.Items.Contains(emitter))
{
lstEmitters.Items.Add(emitter);
}
}
/// <summary>
/// Handles both mouse clicks and moves (does the place/deletes of grhs).
/// </summary>
/// <param name="map">The <see cref="EditorMap"/>. Cannot be null.</param>
/// <param name="camera">The <see cref="ICamera2D"/>. Cannot be null.</param>
/// <param name="e">The <see cref="System.Windows.Forms.MouseEventArgs"/> instance containing the event data. Cannot be null.</param>
void HandleMouseClickAndMove(EditorMap map, ICamera2D camera, MouseEventArgs e)
{
// Update some vars
var cursorPos = e.Position();
_mouseOverMap = map;
_mousePos = cursorPos;
// Don't do any place/deletes while selecting
if (IsSelecting)
{
return;
}
Vector2 worldPos = camera.ToWorld(cursorPos);
// Handle mouse
if (e.Button == MouseButtons.Left)
{
if (!Input.IsShiftDown)
{
// Place grh
PlaceMapGrhAtScreenPos(map, camera, cursorPos, !Input.IsCtrlDown);
}
else
{
// Select grh under cursor
var grhToSelect = GetGrhToSelect(map, worldPos);
if (grhToSelect != null)
{
GlobalState.Instance.Map.SetGrhToPlace(grhToSelect.Grh.GrhData.GrhIndex);
GlobalState.Instance.Map.Layer = grhToSelect.MapRenderLayer;
GlobalState.Instance.Map.LayerDepth = grhToSelect.LayerDepth;
}
}
}
else if (e.Button == MouseButtons.Right)
{
if (!Input.IsShiftDown)
{
// Delete from current layer
var grhToDelete = GetGrhToSelect(map, worldPos, mustBeOnLayer: GlobalState.Instance.Map.Layer);
if (grhToDelete != null)
{
map.RemoveMapGrh(grhToDelete);
}
}
else
{
// Delete from all layers
var grhToSelect = GetGrhToSelect(map, worldPos);
if (grhToSelect != null)
{
map.RemoveMapGrh(grhToSelect);
}
}
}
}
/// <summary>
/// Handles when the mouse moves over a map.
/// </summary>
/// <param name="sender">The <see cref="IToolTargetMapContainer"/> the event came from. Cannot be null.</param>
/// <param name="map">The <see cref="EditorMap"/>. Cannot be null.</param>
/// <param name="camera">The <see cref="ICamera2D"/>. Cannot be null.</param>
/// <param name="e">The <see cref="System.Windows.Forms.MouseEventArgs"/> instance containing the event data. Cannot be null.</param>
protected override void MapContainer_MouseMove(IToolTargetMapContainer sender, EditorMap map, ICamera2D camera,
MouseEventArgs e)
{
base.MapContainer_MouseMove(sender, map, camera, e);
var cursorPos = e.Position();
_mouseOverMap = map;
_mousePos = cursorPos;
}
/// <summary>
/// Handles both mouse clicks and moves.
/// </summary>
/// <param name="map">The <see cref="EditorMap"/>. Cannot be null.</param>
/// <param name="camera">The <see cref="ICamera2D"/>. Cannot be null.</param>
/// <param name="e">The <see cref="System.Windows.Forms.MouseEventArgs"/> instance containing the event data. Cannot be null.</param>
void HandleMouseClickAndMove(EditorMap map, ICamera2D camera, MouseEventArgs e)
{
// Update some vars
var cursorPos = e.Position();
_mouseOverMap = map;
_mousePos = cursorPos;
var globalState = GlobalState.Instance;
var currentGrhData = globalState.Map.GrhToPlace.GrhData;
Vector2 worldPos = camera.ToWorld(cursorPos);
// Handle mouse
if (e.Button == MouseButtons.Left)
{
if (!Input.IsShiftDown)
{
// Fill
if (currentGrhData != null)
{
var mapGrhsToReplace = GetFillMapGrhs(map, worldPos);
foreach (var mapGrh in mapGrhsToReplace)
{
mapGrh.Grh.SetGrh(currentGrhData);
}
}
}
else
{
// Select grh under cursor
var grhToSelect = MapGrhPencilTool.GetGrhToSelect(map, worldPos);
if (grhToSelect != null)
{
globalState.Map.SetGrhToPlace(grhToSelect.Grh.GrhData.GrhIndex);
globalState.Map.Layer = grhToSelect.MapRenderLayer;
globalState.Map.LayerDepth = grhToSelect.LayerDepth;
}
}
}
else if (e.Button == MouseButtons.Right)
{
// Fill-delete
if (currentGrhData != null)
{
var mapGrhsToReplace = GetFillMapGrhs(map, worldPos);
foreach (var mapGrh in mapGrhsToReplace)
{
map.RemoveMapGrh(mapGrh);
}
}
}
}
/// <summary>
/// Handles when the mouse moves over a map.
/// </summary>
/// <param name="sender">The <see cref="IToolTargetMapContainer"/> the event came from. Cannot be null.</param>
/// <param name="map">The <see cref="EditorMap"/>. Cannot be null.</param>
/// <param name="camera">The <see cref="ICamera2D"/>. Cannot be null.</param>
/// <param name="e">The <see cref="System.Windows.Forms.MouseEventArgs"/> instance containing the event data. Cannot be null.</param>
protected override void MapContainer_MouseMove(IToolTargetMapContainer sender, EditorMap map, ICamera2D camera,
MouseEventArgs e)
{
base.MapContainer_MouseMove(sender, map, camera, e);
var cursorPos = e.Position();
_mouseOverMap = map;
_mousePos = cursorPos;
// Support dragging operations when using TileMode
if (TileMode)
{
if (Input.IsKeyDown(_placeMapGrhKey))
{
if (e.Button == MouseButtons.Left)
{
// Drag placement
PlaceMapGrh(map, camera, e.Position(), true);
}
else if (e.Button == MouseButtons.Right)
{
// Drag delete
var worldPos = camera.ToWorld(e.Position());
worldPos = GridAligner.Instance.Align(worldPos, true);
var worldPosArea = worldPos.ToRectangle(Vector2.One, false);
var toDelete = map.Spatial.GetMany <MapGrh>(worldPosArea, x => IsObjectVisible(map, x));
foreach (var x in toDelete)
{
map.RemoveMapGrh(x);
}
}
}
}
}
/// <summary>
/// Handles when the mouse button is raised on a map.
/// </summary>
/// <param name="sender">The <see cref="IToolTargetMapContainer"/> the event came from. Cannot be null.</param>
/// <param name="map">The <see cref="EditorMap"/>. Cannot be null.</param>
/// <param name="camera">The <see cref="ICamera2D"/>. Cannot be null.</param>
/// <param name="e">The <see cref="System.Windows.Forms.MouseEventArgs"/> instance containing the event data. Cannot be null.</param>
protected override void MapContainer_MouseUp(IToolTargetMapContainer sender, EditorMap map, ICamera2D camera, MouseEventArgs e)
{
if (IsSelecting && IsSelectMouseButton(e.Button))
{
// End the mass selection
_selectionEnd = camera.ToWorld(e.Position());
var area = Rectangle.FromPoints(_selectionStart, _selectionEnd);
MapContainer_AreaSelected(map, camera, area, e);
_isSelecting = false;
_selectionStart = Vector2.Zero;
_selectionEnd = Vector2.Zero;
}
base.MapContainer_MouseUp(sender, map, camera, e);
}
/// <summary>
/// Handles when the mouse button is raised on a map.
/// </summary>
/// <param name="sender">The <see cref="IToolTargetMapContainer"/> the event came from. Cannot be null.</param>
/// <param name="map">The <see cref="EditorMap"/>. Cannot be null.</param>
/// <param name="camera">The <see cref="ICamera2D"/>. Cannot be null.</param>
/// <param name="e">The <see cref="System.Windows.Forms.MouseEventArgs"/> instance containing the event data. Cannot be null.</param>
protected override void MapContainer_MouseDown(IToolTargetMapContainer sender, EditorMap map, ICamera2D camera,
MouseEventArgs e)
{
var cursorPos = e.Position();
var worldPos = camera.ToWorld(cursorPos);
if (e.Button == MouseButtons.Right)
{
var entity = new WallEntity(worldPos, new Vector2(4));
GridAligner.Instance.Fit(entity);
map.AddEntity(entity);
SOM.SetSelected(entity);
}
base.MapContainer_MouseDown(sender, map, camera, e);
}
/// <summary>
/// Raises the <see cref="E:System.Windows.Forms.Control.MouseMove"/> event.
/// </summary>
/// <param name="e">A <see cref="T:System.Windows.Forms.MouseEventArgs"/> that contains the event data.</param>
protected override void OnMouseMove(MouseEventArgs e)
{
if (DesignMode)
{
base.OnMouseMove(e);
return;
}
var screenPos = e.Position();
var worldPos = Camera.ToWorld(screenPos);
MainForm.UpdateCursorPos(worldPos, screenPos);
if (TransBoxManager.HandleMouseMove(e, Camera))
{
return;
}
base.OnMouseMove(e);
}
/// <summary>
/// Handles when the mouse button is raised on a map.
/// </summary>
/// <param name="sender">The <see cref="IToolTargetMapContainer"/> the event came from. Cannot be null.</param>
/// <param name="map">The <see cref="EditorMap"/>. Cannot be null.</param>
/// <param name="camera">The <see cref="ICamera2D"/>. Cannot be null.</param>
/// <param name="e">The <see cref="System.Windows.Forms.MouseEventArgs"/> instance containing the event data. Cannot be null.</param>
protected override void MapContainer_MouseUp(IToolTargetMapContainer sender, EditorMap map, ICamera2D camera,
MouseEventArgs e)
{
if (IsSelecting && e.Button == SelectMouseButton)
{
// End the mass selection
_selectionEnd = camera.ToWorld(e.Position());
var area = Rectangle.FromPoints(_selectionStart, _selectionEnd);
var selected = CursorSelectObjects(map, area);
GlobalState.Instance.Map.SelectedObjsManager.SetManySelected(selected);
_isSelecting = false;
_selectionStart = Vector2.Zero;
_selectionEnd = Vector2.Zero;
}
base.MapContainer_MouseUp(sender, map, camera, e);
}
/// <summary>
/// Handles when a mouse button is pressed on a map.
/// </summary>
/// <param name="sender">The <see cref="IToolTargetMapContainer"/> the event came from. Cannot be null.</param>
/// <param name="map">The <see cref="EditorMap"/>. Cannot be null.</param>
/// <param name="camera">The <see cref="ICamera2D"/>. Cannot be null.</param>
/// <param name="e">The <see cref="System.Windows.Forms.MouseEventArgs"/> instance containing the event data. Cannot be null.</param>
protected override void MapContainer_MouseDown(IToolTargetMapContainer sender, EditorMap map, ICamera2D camera,
MouseEventArgs e)
{
var wasMapGrhPlaced = false;
if (e.Button == MouseButtons.Left)
{
// Left-click
if (Input.IsKeyDown(_placeMapGrhKey))
{
PlaceMapGrh(map, camera, e.Position(), TileMode);
wasMapGrhPlaced = true;
}
}
base.MapContainer_MouseDown(sender, map, camera, e);
if (wasMapGrhPlaced)
{
SOM.Clear();
}
}
/// <summary>
/// Handles when a mouse button is pressed down.
/// </summary>
/// <param name="e">The <see cref="System.Windows.Forms.MouseEventArgs"/> instance containing the event data.</param>
/// <param name="camera">The <see cref="ICamera2D"/> describing the current view.</param>
/// <returns>True if the <see cref="TransBoxManager"/> handled the event; otherwise false.</returns>
public bool HandleMouseDown(MouseEventArgs e, ICamera2D camera)
{
if (e.Button == DragButton)
{
var worldPos = camera.ToWorld(e.Position());
UnderCursor = FindBoxAt(worldPos);
SelectedTransBox = UnderCursor;
_lastWorldPos = worldPos;
if (SelectedTransBox != null)
{
_selectedTransBoxButton = e.Button;
}
else
{
_selectedTransBoxButton = MouseButtons.None;
}
}
return(SelectedTransBox != null);
}
/// <summary>
/// Handles when a mouse button is pressed on a map.
/// </summary>
/// <param name="sender">The <see cref="IToolTargetMapContainer"/> the event came from. Cannot be null.</param>
/// <param name="map">The <see cref="EditorMap"/>. Cannot be null.</param>
/// <param name="camera">The <see cref="ICamera2D"/>. Cannot be null.</param>
/// <param name="e">The <see cref="System.Windows.Forms.MouseEventArgs"/> instance containing the event data. Cannot be null.</param>
protected override void MapContainer_MouseDown(IToolTargetMapContainer sender, EditorMap map, ICamera2D camera,
MouseEventArgs e)
{
// Terminate any current area selection when any mouse button is pressed
_selectionStart = Vector2.Zero;
_selectionEnd = Vector2.Zero;
_isSelecting = false;
var worldPos = camera.ToWorld(e.Position());
var underCursor = GetObjUnderCursor(map, worldPos);
GlobalState.Instance.Map.SelectedObjsManager.SetSelected(underCursor);
if (e.Button == SelectMouseButton && ((Control.ModifierKeys & SelectKey) != 0))
{
// Start area selection
_selectionStart = worldPos;
_selectionEnd = _selectionStart;
_isSelecting = true;
}
base.MapContainer_MouseDown(sender, map, camera, e);
}
/// <summary>
/// Handles when a mouse button is pressed on a map.
/// </summary>
/// <param name="sender">The <see cref="IToolTargetMapContainer"/> the event came from. Cannot be null.</param>
/// <param name="map">The <see cref="EditorMap"/>. Cannot be null.</param>
/// <param name="camera">The <see cref="ICamera2D"/>. Cannot be null.</param>
/// <param name="e">The <see cref="System.Windows.Forms.MouseEventArgs"/> instance containing the event data. Cannot be null.</param>
protected override void MapContainer_MouseDown(IToolTargetMapContainer sender, EditorMap map, ICamera2D camera,
MouseEventArgs e)
{
base.MapContainer_MouseDown(sender, map, camera, e);
if (IsSelecting)
{
return;
}
// Left-click
if (e.Button == MouseButtons.Left)
{
// Place light
if (Input.IsKeyDown(_placeLightKey))
{
var msc = MapScreenControl.TryFindInstance(map);
if (msc != null)
{
var dm = msc.DrawingManager;
if (dm != null)
{
var pos = camera.ToWorld(e.Position());
pos = GridAligner.Instance.Align(pos);
var light = new Light {
Center = pos, IsEnabled = true, Tag = map
};
map.AddLight(light);
dm.LightManager.Add(light);
}
}
}
}
}