private void UpdateMapViewer_MouseMove(object sender, MouseEventArgs e)
{
if (!m_fileOpen)
{
return;
}
lock (lockObject)
{
//update logic below
int x, y;
int zf = (int)(mapViewer1.TileSize * mapViewer1.ZoomFactor);
x = e.X - (e.X % zf) + ((int)mapViewer1.Offset.X % zf);
y = e.Y - (e.Y % zf) + ((int)mapViewer1.Offset.Y % zf);
if (x < mapViewer1.Offset.X)
{
x = (int)mapViewer1.Offset.X;
}
else if (x > mapViewer1.Area.Width + mapViewer1.Offset.X - zf)
{
x = mapViewer1.Area.Width + (int)mapViewer1.Offset.X - zf;
}
if (y < mapViewer1.Offset.Y)
{
y = (int)mapViewer1.Offset.Y;
}
else if (y > mapViewer1.Area.Height + mapViewer1.Offset.Y - zf)
{
y = mapViewer1.Area.Height + (int)mapViewer1.Offset.Y - zf;
}
mapViewer1.SelectorPosition = new Vector2((float)x, (float)y);
x = (int)(x - mapViewer1.Offset.X) / zf;
y = (int)(y - mapViewer1.Offset.Y) / zf;
if (shiftKeyPressed && prevShift && e.Button == MouseButtons.Left)
{
if (dragdir == DragState.NoDrag)
{
if (y == orig_y && x != orig_x)
{
dragdir = DragState.Horizontal; //horizontal
}
else if (x == orig_x && y != orig_y)
{
dragdir = DragState.Vertical; //vertical
}
}
switch (dragdir)
{
//force coordinates to be what the originals were
case DragState.Horizontal: y = orig_y; break;
case DragState.Vertical: x = orig_x; break;
}
}
tsLblSelX.Text = x.ToString();
tsLblSelY.Text = y.ToString();
switch (currentState)
{
case PlaceState.SINGLEFILL:
if (e.Button == System.Windows.Forms.MouseButtons.Left)
{
Tile toAdd;
switch (tabs.SelectedIndex)
{
case (int)LAYERS.Graphic:
if (lvTiles.SelectedIndices.Count == 0)
{
break;
}
//if (tileset.Tiles[lvTiles.SelectedIndices[0]] is AnimatedTile)
//{
// int index = tileset.CorrectedTileIndex(lvTiles.SelectedIndices[0], TileType.Animated);
// toAdd = new AnimatedTile(x, y, index);
//}
//else
//{
toAdd = new GraphicTile(x, y);
(toAdd as GraphicTile).Graphic = tileset.CorrectedTileIndex <GraphicTile>(lvTiles.SelectedIndices[0]);
//}
m_openMap.AddTile(x, y, LAYERS.Graphic, toAdd);
break;
case (int)LAYERS.Special:
float density = 0.0f;
if (!CreateSpecialTile(out toAdd) ||
((toAdd as SpecialTile).Type == SpecialTileSpec.WALL && !float.TryParse(txtDensity.Text, out density)))
{
break;
}
(toAdd as SpecialTile).Type = (SpecialTileSpec)cmbSpecialType.SelectedIndex;
if ((toAdd as SpecialTile).Type == SpecialTileSpec.WALL)
{
(toAdd as SpecialTile).Density = density;
}
(toAdd as SpecialTile).Graphic = tileset.CorrectedTileIndex <SpecialTile>(lvTiles2.SelectedIndices[0]);
m_openMap.AddTile(toAdd.X, toAdd.Y, LAYERS.Special, toAdd);
break;
case (int)LAYERS.NPC:
//first check if there is an NPC spawn. if there is, open up a dialog to edit it
// otherwise, create a new spawn
int ID; uint speed = 0;
if (!int.TryParse(txtNPCId.Text, out ID) || (chkNPCMoves.Checked && !uint.TryParse(txtNPCMoveSpeed.Text, out speed)))
{
MessageBox.Show("Please enter valid NPC id (integer)");
break;
}
if (chkNPCMoves.Checked)
{
toAdd = new NPCTile(x, y, ID, speed);
}
else
{
toAdd = new NPCTile(x, y, ID);
}
m_openMap.AddTile(x, y, LAYERS.NPC, toAdd);
break;
case (int)LAYERS.Interactive: //using this as item layer for now
//first check if there is an Item spawn. if there is, open up a dialog to edit it
// otherwise, create a new spawn
break;
}
}
break;
case PlaceState.MULTIFILL:
if (e.Button == System.Windows.Forms.MouseButtons.Left)
{ //the previous mouse state recorded the left button clicked
if (tabs.SelectedIndex == (int)LAYERS.Special)
{
Tile based = m_openMap.GetTile(x, y, LAYERS.Special), spec;
if (based != null)
{
break;
}
if (!CreateSpecialTile(out spec))
{
break;
}
FillTileSpecial(based, spec);
}
else if (tabs.SelectedIndex == (int)LAYERS.Graphic)
{
Tile toAdd, current = m_openMap.GetTile(x, y, LAYERS.Graphic);
if (lvTiles.SelectedItems.Count == 0)
{
return;
}
if (tileset.Tiles[tileset.CorrectedTileIndex <AnimatedTile>(lvTiles.SelectedIndices[0])] is AnimatedTile)
{
int index = tileset.CorrectedTileIndex <AnimatedTile>(lvTiles.SelectedIndices[0]);
toAdd = new AnimatedTile(x, y, index);
}
else
{
toAdd = new GraphicTile(x, y);
(toAdd as GraphicTile).Graphic = tileset.CorrectedTileIndex <GraphicTile>(lvTiles.SelectedIndices[0]);
}
FillTileGraphic(current, toAdd);
}
m_buffer.AddState(m_openMap);
UpdateUndoRedo();
}
break;
case PlaceState.ERASER:
if (e.Button == MouseButtons.Left)
{
m_openMap.EraseTile(int.Parse(tsLblSelX.Text), int.Parse(tsLblSelY.Text), (LAYERS)tabs.SelectedIndex);
}
else if (prevMousePressed && e.Button != MouseButtons.Left)
{
m_buffer.AddState(m_openMap);
UpdateUndoRedo();
}
break;
case PlaceState.PAN:
if (e.Button == System.Windows.Forms.MouseButtons.Left)
{
using (MemoryStream mem = new MemoryStream(Properties.Resources.hand_closed))
{
mapViewer1.Cursor = new Cursor(mem);
}
if (!prevMousePressed)
{
originalLocation.X = e.X;
originalLocation.Y = e.Y;
originalAdjustment.X = mapViewer1.Offset.X;
originalAdjustment.Y = mapViewer1.Offset.Y;
}
else
{
mapViewer1.Offset = new Vector2(originalAdjustment.X + (e.X - originalLocation.X), originalAdjustment.Y + (e.Y - originalLocation.Y));
}
}
else
{
using (MemoryStream mem = new MemoryStream(Properties.Resources.hand_cur))
{
mapViewer1.Cursor = new Cursor(mem);
}
}
break;
}
prevMousePressed = (e.Button == System.Windows.Forms.MouseButtons.Left);
if (shiftKeyPressed && !prevShift && prevMousePressed)
{
dragdir = DragState.NoDrag;
prevShift = true;
orig_x = x;
orig_y = y;
}
mapViewer1.State = currentState;
mapViewer1.ShowGrid = mnuGrid.Checked;
tsLblNumTiles.Text = "";
foreach (SortedList <string, Tile> sublist in m_openMap.Layers)
{ //show the number of tiles in each layer in the appropriate TS label
tsLblNumTiles.Text += sublist.Count.ToString();
if (sublist != m_openMap.Layers.Last())
{
tsLblNumTiles.Text += " / ";
}
}
mapViewer1.Refresh(); //force the control to redraw after updating
}
}
