public override bool MoveTool(TileMouseEventArgs e)
{
if (e.LeftButton == MouseButtonState.Pressed)
{
SetSpawn(e);
}
return true;
}
private void ViewportMouseDown(object sender, MouseButtonEventArgs e)
{
var cargs = new TileMouseEventArgs
{
Tile = GetTileAtPixel(e.GetPosition((IInputElement)sender)),
LeftButton = e.LeftButton,
RightButton = e.RightButton,
MiddleButton = e.MiddleButton,
WheelDelta = 0
};
_mouseDownAbsolute = e.GetPosition(this);
var vm = (WorldViewModel)DataContext;
if (vm.MouseDownCommand.CanExecute(cargs))
vm.MouseDownCommand.Execute(cargs);
}
private void ViewportMouseDown(object sender, MouseButtonEventArgs e)
{
var cargs = new TileMouseEventArgs
{
Tile = GetTileAtPixel(e.GetPosition((IInputElement)sender)),
LeftButton = e.LeftButton,
RightButton = e.RightButton,
MiddleButton = e.MiddleButton,
WheelDelta = 0
};
_mouseDownAbsolute = e.GetPosition(this);
var partView = (ScrollViewer)FindName("WorldScrollViewer");
if (partView != null) _scrollDownAbsolute = new Point(partView.HorizontalOffset, partView.VerticalOffset);
var vm = (WorldViewModel)DataContext;
if (vm.MouseDownCommand.CanExecute(cargs))
vm.MouseDownCommand.Execute(cargs);
ViewportRerender(sender, null); // potential for button effects to trigger tile changes
}
public override bool ReleaseTool(TileMouseEventArgs e)
{
ClosePopups();
// From Terrafirma
foreach (Chest c in _world.Chests)
{
//chests are 2x2, and their x/y is upper left corner
if ((c.Location.X == e.Tile.X || c.Location.X + 1 == e.Tile.X) &&
(c.Location.Y == e.Tile.Y || c.Location.Y + 1 == e.Tile.Y))
{
_chestPopup = new ChestEditorPopup(c);
_chestPopup.IsOpen = true;
}
}
foreach (Sign s in _world.Signs)
{
//signs are 2x2, and their x/y is upper left corner
if ((s.Location.X == e.Tile.X || s.Location.X + 1 == e.Tile.X) && (s.Location.Y == e.Tile.Y || s.Location.Y + 1 == e.Tile.Y))
{
_signPopup = new SignPopup(s);
_signPopup.IsOpen = true;
}
}
return false;
}
private void ViewportMouseUp(object sender, MouseButtonEventArgs e)
{
var cargs = new TileMouseEventArgs
{
Tile = GetTileAtPixel(e.GetPosition((IInputElement)sender)),
LeftButton = e.LeftButton,
RightButton = e.RightButton,
MiddleButton = e.MiddleButton,
WheelDelta = 0
};
var vm = (WorldViewModel)DataContext;
if (vm.MouseUpCommand.CanExecute(cargs))
vm.MouseUpCommand.Execute(cargs);
ViewportRerender(sender, null); // potential for button effects to trigger tile changes
}
private void SetSpawn(TileMouseEventArgs e)
{
if (!TileProperties.TileSolid[_world.Tiles[e.Tile.X, e.Tile.Y].Type] ||
!_world.Tiles[e.Tile.X, e.Tile.Y].IsActive)
{
_world.Header.SpawnTile = e.Tile;
}
}
private void OnMouseWheel(TileMouseEventArgs e)
{
if ((e.Tile.X < _world.Header.WorldBounds.W &&
e.Tile.Y < _world.Header.WorldBounds.H &&
e.Tile.X >= 0 &&
e.Tile.Y >= 0) && (_world.Tiles[e.Tile.X, e.Tile.Y] != null))
{
if (e.WheelDelta > 0)
Zoom = Zoom * 1.1;
if (e.WheelDelta < 0)
Zoom = Zoom * (1/1.1); // 0.9090909090909090909090...
}
}
private void OnMouseOverPixel(TileMouseEventArgs e)
{
if ((e.Tile.X < _world.Header.WorldBounds.W &&
e.Tile.Y < _world.Header.WorldBounds.H &&
e.Tile.X >= 0 &&
e.Tile.Y >= 0) && (_world.Tiles[e.Tile.X, e.Tile.Y] != null))
{
Tile overTile = _world.Tiles[e.Tile.X, e.Tile.Y];
string wallName = WorldSettings.Walls[overTile.Wall].Name + "[" + overTile.Wall + "]";
string tileName = overTile.IsActive ? WorldSettings.Tiles[overTile.Type].Name + "[" + overTile.Type + "]" : "[empty]";
string fluidname = "[no fluid]";
if (overTile.Liquid > 0)
{
fluidname = overTile.IsLava ? "Lava" : "Water";
fluidname += " [" + overTile.Liquid.ToString() + "]";
}
FluidName = fluidname;
TileName = tileName;
WallName = wallName;
Frame = overTile.Frame;
if (ActiveTool != null)
ActiveTool.MoveTool(e);
}
MouseOverTile = e.Tile; // Set last as PreviewOffset may have been changed
}
private void CheckDirectionandDraw(TileMouseEventArgs e)
{
PointInt32 p = e.Tile;
if (_isRightDown)
{
if (_isLeftDown)
p.X = _startPoint.X;
else
p.Y = _startPoint.Y;
DrawLine(p);
_startPoint = p;
}
else if (_isLeftDown)
{
DrawLine(p);
_startPoint = p;
}
}
public override bool PressTool(TileMouseEventArgs e)
{
PasteClipboard(new PointInt32(e.Tile.X - _properties.Offset.X,
e.Tile.Y - _properties.Offset.Y));
return false;
}
public override bool PressTool(TileMouseEventArgs e)
{
tilesChecked = new bool[_world.Header.WorldBounds.Total];
if (!_isRightDown && !_isLeftDown)
_startPoint = e.Tile;
if ((_properties.Height > 0 && _properties.Width > 0) &&
(_lastUsedSize.Width != _properties.Width || _lastUsedSize.Height != _properties.Height))
_lastUsedSize = new SizeInt32(_properties.Width, _properties.Height);
CheckDirectionandDraw(e);
_isLeftDown = (e.LeftButton == MouseButtonState.Pressed);
_isRightDown = (e.RightButton == MouseButtonState.Pressed);
return true;
}
private void OnMouseWheel(TileMouseEventArgs e)
{
if ((e.Tile.X < _world.Header.MaxTiles.X &&
e.Tile.Y < _world.Header.MaxTiles.Y &&
e.Tile.X >= 0 &&
e.Tile.Y >= 0) && (_world.Tiles[e.Tile.X, e.Tile.Y] != null))
{
if (e.WheelDelta > 0)
Zoom = Zoom * 1.1;
if (e.WheelDelta < 0)
Zoom = Zoom * 0.9;
}
}
private void OnMouseOverPixel(TileMouseEventArgs e)
{
MouseOverTile = e.Tile;
if ((e.Tile.X < _world.Header.MaxTiles.X &&
e.Tile.Y < _world.Header.MaxTiles.Y &&
e.Tile.X >= 0 &&
e.Tile.Y >= 0) && (_world.Tiles[e.Tile.X, e.Tile.Y] != null))
{
Tile overTile = _world.Tiles[e.Tile.X, e.Tile.Y];
string wallName = Settings.Walls[overTile.Wall].Name;
string tileName = overTile.IsActive ? Settings.Tiles[overTile.Type].Name : "[empty]";
string fluidname = "[no fluid]";
if (overTile.Liquid > 0)
{
fluidname = overTile.IsLava ? "Lava" : "Water";
fluidname += " [" + overTile.Liquid.ToString() + "]";
}
FluidName = fluidname;
TileName = tileName;
WallName = wallName;
if (ActiveTool != null)
ActiveTool.MoveTool(e);
}
}
private void OnMouseDownPixel(TileMouseEventArgs e)
{
if ((e.Tile.X < _world.Header.MaxTiles.X &&
e.Tile.Y < _world.Header.MaxTiles.Y &&
e.Tile.X >= 0 &&
e.Tile.Y >= 0) && (_world.Tiles[e.Tile.X, e.Tile.Y] != null))
{
MouseDownTile = e.Tile;
if (ActiveTool != null)
ActiveTool.PressTool(e);
}
}
public override bool PressTool(TileMouseEventArgs e)
{
if (e.LeftButton == MouseButtonState.Pressed)
{
Flood(e.Tile);
_renderer.UpdateWorldImage(new Int32Rect(minX, minY, maxX - minX + 1, maxY - minY + 1));
}
HistMan.AddBufferToHistory();
return true;
}
public override bool PressTool(TileMouseEventArgs e)
{
if (!_isRightDown && !_isLeftDown)
_startPoint = e.Tile;
CheckDirectionandDraw(e);
_isLeftDown = (e.LeftButton == MouseButtonState.Pressed);
_isRightDown = (e.RightButton == MouseButtonState.Pressed);
return true;
}
public override bool ReleaseTool(TileMouseEventArgs e)
{
CheckDirectionandDraw(e);
_isLeftDown = (e.LeftButton == MouseButtonState.Pressed);
_isRightDown = (e.RightButton == MouseButtonState.Pressed);
HistMan.AddBufferToHistory();
return true;
}
private void ViewportMouseMove(object sender, MouseEventArgs e)
{
var vm = (WorldViewModel)DataContext;
var cargs = new TileMouseEventArgs
{
Tile = GetTileAtPixel(e.GetPosition((IInputElement)sender)),
LeftButton = e.LeftButton,
RightButton = e.RightButton,
MiddleButton = e.MiddleButton,
WheelDelta = 0
};
if (cargs.MiddleButton == MouseButtonState.Pressed)
{
Cursor = Cursors.ScrollAll;
var partView = (ScrollViewer)FindName("WorldScrollViewer");
if (partView != null)
{
var currentScrollPosition = new Point(partView.HorizontalOffset, partView.VerticalOffset);
Point currentMousePosition = e.GetPosition(this);
var delta = new Point(currentMousePosition.X - _mouseDownAbsolute.X,
currentMousePosition.Y - _mouseDownAbsolute.Y);
partView.ScrollToHorizontalOffset(currentScrollPosition.X + (delta.X) / 128.0);
partView.ScrollToVerticalOffset(currentScrollPosition.Y + (delta.Y) / 128.0);
}
}
else
{
Cursor = Cursors.Cross;
}
if (vm.MouseMoveCommand.CanExecute(cargs))
vm.MouseMoveCommand.Execute(cargs);
}
private void OnMouseDownPixel(TileMouseEventArgs e)
{
if ((e.Tile.X < _world.Header.WorldBounds.W &&
e.Tile.Y < _world.Header.WorldBounds.H &&
e.Tile.X >= 0 &&
e.Tile.Y >= 0) && (_world.Tiles[e.Tile.X, e.Tile.Y] != null))
{
MouseDownTile = e.Tile;
if (ActiveTool != null)
{
ActiveTool.PressTool(e);
if (ActiveTool.Name == "Paste")
ActiveTool = null;// Tools.FirstOrDefault(t => t.Value.Name == "Selection").Value;
}
}
}
private void SetSpawn(TileMouseEventArgs e)
{
if (!WorldSettings.Tiles[_world.Tiles[e.Tile.X, e.Tile.Y].Type].IsSolid ||
!_world.Tiles[e.Tile.X, e.Tile.Y].IsActive)
{
_world.Header.SpawnTile = e.Tile;
}
}
private void OnMouseUpPixel(TileMouseEventArgs e)
{
if ((e.Tile.X < _world.Header.WorldBounds.W &&
e.Tile.Y < _world.Header.WorldBounds.H &&
e.Tile.X >= 0 &&
e.Tile.Y >= 0) && (_world.Tiles[e.Tile.X, e.Tile.Y] != null))
{
MouseUpTile = e.Tile;
if (ActiveTool != null)
ActiveTool.ReleaseTool(e);
}
}
public override bool MoveTool(TileMouseEventArgs e)
{
if (e.LeftButton == MouseButtonState.Pressed)
_selection.SetRectangle(_startselection, e.Tile);
return false;
}
public override bool ReleaseTool(TileMouseEventArgs e)
{
// Do nothing on release
return false;
}
public override bool PressTool(TileMouseEventArgs e)
{
if (e.LeftButton == MouseButtonState.Pressed)
_startselection = e.Tile;
if (e.RightButton == MouseButtonState.Pressed && e.LeftButton == MouseButtonState.Released)
{
_selection.Deactive();
}
return true;
}
public override bool MoveTool(TileMouseEventArgs e)
{
return false;
}
public override bool PressTool(TileMouseEventArgs e)
{
if (_spritePicker.SelectedSprite != null)
{
if (e.LeftButton == MouseButtonState.Pressed)
{
var cursprite = _spritePicker.SelectedSprite;
PlaceSprite(e.Tile, (byte) cursprite.ID, cursprite.Size, cursprite.UpperLeft);
//PlaceBrownChest(e.Tile);
}
return true;
}
return false;
}
private void ViewportMouseWheel(object sender, MouseWheelEventArgs e)
{
var cargs = new TileMouseEventArgs
{
Tile = GetTileAtPixel(e.GetPosition((IInputElement)sender)),
LeftButton = e.LeftButton,
RightButton = e.RightButton,
MiddleButton = e.MiddleButton,
WheelDelta = e.Delta
};
var vm = (WorldViewModel)DataContext;
var partView = (ScrollViewer)FindName("WorldScrollViewer");
double initialZoom = vm.Zoom;
var initialScrollPosition = new Point(partView.HorizontalOffset, partView.VerticalOffset);
var initialCenterTile =
new PointInt32((int)(partView.HorizontalOffset / initialZoom + (partView.ActualWidth / 2) / initialZoom),
(int)(partView.VerticalOffset / initialZoom + (partView.ActualHeight / 2) / initialZoom));
if (vm.MouseWheelCommand.CanExecute(cargs))
vm.MouseWheelCommand.Execute(cargs);
double finalZoom = vm.Zoom;
//var finalScrollPosition = new Point(partView.HorizontalOffset, partView.VerticalOffset);
double zoomRatio = 1 - finalZoom / initialZoom;
var scaleCenterTile = new PointInt32(
(int)(initialCenterTile.X - ((cargs.Tile.X - initialCenterTile.X) * zoomRatio)),
(int)(initialCenterTile.Y - ((cargs.Tile.Y - initialCenterTile.Y) * zoomRatio)));
ScrollToTile(scaleCenterTile);
ViewportRerender(sender, null); // scroll/zoom change needs a re-render
}
public override bool MoveTool(TileMouseEventArgs e)
{
CheckDirectionandDraw(e);
return false;
}
private void ViewportMouseMove(object sender, MouseEventArgs e)
{
var vm = (WorldViewModel)DataContext;
var cargs = new TileMouseEventArgs
{
Tile = GetTileAtPixel(e.GetPosition((IInputElement)sender)),
LeftButton = e.LeftButton,
RightButton = e.RightButton,
MiddleButton = e.MiddleButton,
WheelDelta = 0
};
var partView = (ScrollViewer)FindName("WorldScrollViewer");
// Standard middle-button crazy scroll
if (partView != null && cargs.MiddleButton == MouseButtonState.Pressed)
{
Cursor = Cursors.ScrollAll;
var currentScrollPosition = new Point(partView.HorizontalOffset, partView.VerticalOffset);
Point currentMousePosition = e.GetPosition(this);
var delta = new Point(currentMousePosition.X - _mouseDownAbsolute.X,
currentMousePosition.Y - _mouseDownAbsolute.Y);
partView.ScrollToHorizontalOffset(currentScrollPosition.X + (delta.X) / 128.0);
partView.ScrollToVerticalOffset (currentScrollPosition.Y + (delta.Y) / 128.0);
ViewportRerender(sender, null); // scroll change needs a re-render
}
// Google-like drag/drop scroll
else if (partView != null && cargs.RightButton == MouseButtonState.Pressed && (vm.ActiveTool == null || vm.ActiveTool.Name == "Arrow"))
{
Cursor = Cursors.SizeAll;
Point currentMousePosition = e.GetPosition(this);
var delta = new Point(currentMousePosition.X - _mouseDownAbsolute.X,
currentMousePosition.Y - _mouseDownAbsolute.Y);
partView.ScrollToHorizontalOffset(_scrollDownAbsolute.X - delta.X); // (dragging means going the opposite direction of the mouse)
partView.ScrollToVerticalOffset (_scrollDownAbsolute.Y - delta.Y);
ViewportRerender(sender, null); // scroll change needs a re-render
}
else {
Cursor = Cursors.Cross;
}
if (vm.MouseMoveCommand.CanExecute(cargs))
vm.MouseMoveCommand.Execute(cargs);
if (cargs.LeftButton == MouseButtonState.Pressed || cargs.RightButton == MouseButtonState.Pressed)
ViewportRerender(sender, null); // may be potentially drawing
}
private void CheckDirectionandDraw(TileMouseEventArgs e)
{
PointInt32 p = e.Tile;
// Free range draw only
if (_isLeftDown && !_isRightDown) {
DrawLine(p);
_startPoint = p;
}
}
