/// <summary>Updates all variables in this mode.</summary>
/// <param name="gameTime">The current game time.</param>
public override void Update(GameTime gameTime)
{
base.Update(gameTime);
FInt elapsed = (FInt)gameTime.ElapsedGameTime.TotalSeconds;
// update gui
if (Inp.OldMse.Position != Inp.Mse.Position)
desktop.mouseMove(Inp.Mse.Position);
GUI.Desktop.Event evnt = Desktop.Event.MouseRightUp;
bool guiOwnedInput = false;
if (Inp.OldMse.LeftButton == ButtonState.Pressed && Inp.Mse.LeftButton == ButtonState.Released)
guiOwnedInput |= desktop.PerformMouseEvent(Desktop.Event.MouseLeftUp, Inp.Mse.Position, Inp);
if (Inp.OldMse.LeftButton == ButtonState.Released && Inp.Mse.LeftButton == ButtonState.Pressed)
guiOwnedInput |= desktop.PerformMouseEvent(Desktop.Event.MouseLeftDown, Inp.Mse.Position, Inp);
if (Inp.OldMse.RightButton == ButtonState.Pressed && Inp.Mse.RightButton == ButtonState.Released)
guiOwnedInput |= desktop.PerformMouseEvent(Desktop.Event.MouseRightUp, Inp.Mse.Position, Inp);
if (Inp.OldMse.RightButton == ButtonState.Released && Inp.Mse.RightButton == ButtonState.Pressed)
guiOwnedInput |= desktop.PerformMouseEvent(Desktop.Event.MouseRightUp, Inp.Mse.Position, Inp);
Keys[] newKeys = Inp.Key.GetPressedKeys();
if (newKeys.Length != 0)
guiOwnedInput |= desktop.PerformKeyEvent(newKeys, Inp);
if (guiOwnedInput)
{
hoveredNode = null;
hoveredSeg = null;
hoveredSegEnd = null;
hoveredSegEndOwner = null;
hoveredGeo = null;
hoveredHotspot = null;
isDragging = false;
}
else
{
// prepare grid manager
world.Grid.startNewUpdate(gameTime);
// move camera
if (Inp.Key.IsKeyDown(Keys.OemPlus))
world.Cam.Zoom += world.Cam.Zoom * elapsed;
if (Inp.Key.IsKeyDown(Keys.OemMinus))
world.Cam.Zoom -= world.Cam.Zoom * elapsed;
if (Inp.Key.IsKeyDown(Keys.A))
world.Cam.CenterX -= (700 / world.Cam.Zoom) * elapsed;
if (Inp.Key.IsKeyDown(Keys.D))
world.Cam.CenterX += (700 / world.Cam.Zoom) * elapsed;
if (Inp.Key.IsKeyDown(Keys.W))
world.Cam.CenterY -= (700 / world.Cam.Zoom) * elapsed;
if (Inp.Key.IsKeyDown(Keys.S))
world.Cam.CenterY += (700 / world.Cam.Zoom) * elapsed;
world.Cam.Zoom += (FInt)(Inp.Mse.ScrollWheelValue - Inp.OldMse.ScrollWheelValue) / (FInt)120 * (FInt).1d * world.Cam.Zoom;
world.Cam.refreshCorners();
// get cursor world coordinates
VectorF cursorPos = world.Cam.screenToWorld(new Vector2((float)Inp.Mse.X, (float)Inp.Mse.Y));
// check for hovered node, segment, segment end, and hotspot
hoveredNode = world.NodeAtPoint(cursorPos, false);
hoveredSeg = (hoveredNode == null) ? world.segmentAtPoint(cursorPos, null) : null;
hoveredSegEnd = world.SegmentEndAtPoint(cursorPos);
if (hoveredSegEnd != null)
{
foreach (Segment seg in world.Segments)
{
if (seg.Nodes[0] == hoveredSegEnd || seg.Nodes[1] == hoveredSegEnd)
{
hoveredSegEndOwner = seg.Owner;
break;
}
}
}
else
{
hoveredSegEndOwner = null;
}
hoveredHotspot = world.HotspotAtPoint(cursorPos);
// test geo vertices
hoveredGeo = world.geoAtPoint(cursorPos, out hoveredGeoVertex, true);
// test geo lines
if (hoveredGeo == null)
{
hoveredGeo = world.geoAtPoint(cursorPos, out hoveredGeoVertex, false);
hoveredGeoIsLine = true;
}
else
{
hoveredGeoIsLine = false;
}
// if the user just released the left mouse button
if (Inp.OldMse.LeftButton == ButtonState.Pressed && Inp.Mse.LeftButton == ButtonState.Released)
{
if (selectedSegEnd != null)
{
// do nothing
}
// add node
else if (btnAddNode.Pressed && cmbNodeTypes.SelectedIndex != -1 && selectedGeo == null && (selectedNode == null || isDragging) && selectedSeg == null && selectedHotspot == null)
{
bool useHoveredEnd = (hoveredSegEnd != null && (selectedNode == null || selectedNode.Owner == hoveredSegEndOwner));
// add node
Node node = new Node(world, world.NodeTypes[cmbEditorAddNodeType.SelectedIndex]);
node.Pos = useHoveredEnd ? hoveredSegEnd.Pos : cursorPos;
node.Active = true;
if (selectedNode != null && isDragging)
{
node.Owner = selectedNode.Owner;
if (selectedNode.NumSegments < selectedNode.Segments.Length) // add segment too
{
Segment seg = new Segment(world);
seg.Owner = selectedNode.Owner;
seg.Nodes[0] = selectedNode;
seg.Nodes[1] = node;
selectedNode.addSegment(seg, false);
node.addSegment(seg, false);
seg.refreshMath();
seg.EndLength[0] = seg.Length;
seg.EndLength[1] = seg.Length;
seg.refreshEndLocs();
world.addSegment(seg);
}
}
else if (selectedNode == null && hoveredSegEnd != null)
{
node.Owner = hoveredSegEndOwner;
}
else if (cmbEditorAddNodeOwner.SelectedIndex != 0)
{
node.Owner = world.Players[cmbEditorAddNodeOwner.SelectedIndex - 1];
}
if (useHoveredEnd)
{
// link segments to it
foreach (Segment seg in (hoveredSegEndOwner == null ? world.Segments : hoveredSegEndOwner.Segments))
{
for (int i = 0; i < 2; i++)
{
if (seg.Nodes[i] == hoveredSegEnd)
{
seg.Nodes[i] = node;
break;
}
}
}
}
world.addNode(node);
selectedNode = node;
selectedSeg = null;
loadObjectEditor();
}
// add segment
else if (btnAddSeg.Pressed && isDragging && selectedSeg == null && selectedGeo == null && (selectedNode == null || selectedNode.NumSegments < selectedNode.Segments.Length) && selectedHotspot == null)
{
Segment seg = new Segment(world);
seg.Owner = (selectedNode != null) ? selectedNode.Owner
: (hoveredNode != null) ? hoveredNode.Owner
: (cmbEditorAddSegOwner.SelectedIndex > 0) ? world.Players[cmbEditorAddSegOwner.SelectedIndex - 1]
: null;
if (selectedNode != null)
{
seg.Nodes[0] = selectedNode;
seg.Owner = selectedNode.Owner;
selectedNode.addSegment(seg, false);
}
else
{
seg.State[1] = SegmentSkel.SegState.Retracting;
seg.Nodes[0] = new Node(world);
seg.Nodes[0].Pos = lastClickedPoint;
seg.Nodes[0].Active = false;
seg.Nodes[0].Destroyed = true;
seg.Nodes[0].initSegArrays(0);
}
if (hoveredNode != null && hoveredNode.NumSegments != hoveredNode.Segments.Length && (selectedNode == null || (hoveredNode != selectedNode && hoveredNode.Owner == selectedNode.Owner && hoveredNode.relatedSeg(selectedNode) == -1)))
{
seg.Nodes[1] = hoveredNode;
hoveredNode.addSegment(seg, false);
}
else
{
seg.State[0] = SegmentSkel.SegState.Building;
seg.Nodes[1] = new Node(world);
seg.Nodes[1].Pos = cursorPos;
seg.Nodes[1].Active = false;
seg.Nodes[1].Destroyed = true;
seg.Nodes[1].initSegArrays(0);
}
seg.refreshMath();
seg.EndLength[0] = seg.Length;
seg.EndLength[1] = seg.Length;
seg.refreshEndLocs();
world.addSegment(seg);
selectedNode = null;
selectedSeg = seg;
loadObjectEditor();
}
// add geo vertex
else if (btnAddGeo.Pressed && selectedNode == null && selectedSeg == null && selectedSegEnd == null && selectedHotspot == null)
{
// add vertex to existing geo
if (selectedGeo != null && !selectedGeoIsLine && isDragging && (selectedGeoVertex == 0 || selectedGeoVertex == selectedGeo.Vertices.Length - 1))
{
VectorF[] vertices;
if (selectedGeo.Vertices.Length == 1)
{
vertices = new VectorF[selectedGeo.Vertices.Length + 1];
vertices[0] = cursorPos;
vertices[1] = selectedGeo.Vertices[0];
}
else if (selectedGeoVertex == 0)
{
vertices = new VectorF[selectedGeo.Vertices.Length + 2];
selectedGeo.Vertices.CopyTo(vertices, 2);
vertices[0] = cursorPos;
vertices[1] = selectedGeo.Vertices[0];
}
else
{
vertices = new VectorF[selectedGeo.Vertices.Length + 2];
selectedGeo.Vertices.CopyTo(vertices, 0);
vertices[selectedGeo.Vertices.Length] = selectedGeo.Vertices[selectedGeo.Vertices.Length - 1];
vertices[selectedGeo.Vertices.Length + 1] = cursorPos;
selectedGeoVertex = vertices.Length - 1;
}
world.Grid.Rect(selectedGeo.UpperLeft, selectedGeo.LowerRight, selectedGeo, world.gridRemoveGeo);
selectedGeo.Vertices = vertices;
selectedGeo.refreshMath(new Vector2((float)tGeo.Width, (float)tGeo.Height));
world.Grid.Rect(selectedGeo.UpperLeft, selectedGeo.LowerRight, selectedGeo, world.gridAddGeo);
selectedGeoIsLine = false;
loadObjectEditor();
}
// add vertex in the middle of a line
else if (hoveredGeo != null && hoveredGeoIsLine)
{
VectorF[] vertices = new VectorF[hoveredGeo.Vertices.Length + 2];
int v2 = (hoveredGeoVertex == hoveredGeo.Vertices.Length - 1) ? 0 : hoveredGeoVertex + 1;
float dist = (float)Calc.getAdj(VectorF.Distance(cursorPos, hoveredGeo.Vertices[hoveredGeoVertex]), Calc.LinePointDistance(cursorPos, hoveredGeo.Vertices[hoveredGeoVertex], hoveredGeo.Vertices[v2]));
Vector2 dir = Vector2.Normalize((Vector2)(hoveredGeo.Vertices[v2] - hoveredGeo.Vertices[hoveredGeoVertex]));
VectorF pos = (VectorF)((Vector2)hoveredGeo.Vertices[hoveredGeoVertex] + (dir * dist));
for (int i = 0; i <= hoveredGeoVertex; i++)
{
vertices[i] = hoveredGeo.Vertices[i];
}
if (hoveredGeoVertex == selectedGeo.Vertices.Length - 1)
{
vertices[hoveredGeoVertex + 1] = selectedGeo.Vertices[selectedGeo.Vertices.Length - 1];
vertices[hoveredGeoVertex + 2] = pos;
}
else
{
vertices[hoveredGeoVertex + 1] = pos;
vertices[hoveredGeoVertex + 2] = pos;
for (int i = hoveredGeoVertex + 1; i < hoveredGeo.Vertices.Length; i++)
{
vertices[i + 2] = hoveredGeo.Vertices[i];
}
}
world.Grid.Rect(hoveredGeo.UpperLeft, hoveredGeo.LowerRight, hoveredGeo, world.gridRemoveGeo);
hoveredGeo.Vertices = vertices;
hoveredGeo.refreshMath(new Vector2((float)tGeo.Width, (float)tGeo.Height));
world.Grid.Rect(hoveredGeo.UpperLeft, hoveredGeo.LowerRight, hoveredGeo, world.gridAddGeo);
hoveredGeoIsLine = false;
hoveredGeoVertex += 2;
selectedGeo = hoveredGeo;
selectedGeoIsLine = false;
selectedGeoVertex = hoveredGeoVertex;
loadObjectEditor();
}
// add new geo
else if (hoveredGeo == null)
{
Geo geo = new Geo(world);
geo.Vertices = new VectorF[] { cursorPos };
geo.CloseLoop = false;
geo.Display = false;
geo.refreshMath(new Vector2((float)tGeo.Width, (float)tGeo.Height));
world.addGeo(geo);
selectedGeo = geo;
selectedGeoIsLine = false;
selectedGeoVertex = 0;
loadObjectEditor();
}
}
else if (btnAddHotspot.Pressed && selectedNode == null && selectedSeg == null && selectedSegEnd == null && selectedGeo == null)
{
// add hotspot
Hotspot hotspot = new Hotspot(world);
hotspot.Pos = cursorPos;
world.addHotspot(hotspot);
selectedHotspot = hotspot;
loadObjectEditor();
}
selectedSegEnd = null;
isDragging = false;
}
// if the player just released the right mouse button
else if (Inp.OldMse.RightButton == ButtonState.Pressed && Inp.Mse.RightButton == ButtonState.Released)
{
}
// user just pressed the left mouse button
else if (Inp.OldMse.LeftButton == ButtonState.Released && Inp.Mse.LeftButton == ButtonState.Pressed)
{
lastClickedPoint = world.Cam.screenToWorld(new Vector2((float)Inp.Mse.X, (float)Inp.Mse.Y));
isDragging = false;
// check for selected node
selectedNode = hoveredNode;
// check for selected segment end
selectedSegEnd = (selectedNode == null)
? hoveredSegEnd
: null;
// check for selected segment
selectedSeg = (selectedNode == null && selectedSegEnd == null)
? hoveredSeg
: null;
// check for selected hotspot
selectedHotspot = (selectedNode == null && selectedSegEnd == null && selectedSeg == null)
? hoveredHotspot
: null;
// check for selected geo
if (selectedNode == null && selectedSeg == null && selectedSegEnd == null && selectedHotspot == null)
{
selectedGeo = hoveredGeo;
selectedGeoIsLine = hoveredGeoIsLine;
selectedGeoVertex = hoveredGeoVertex;
}
else
{
selectedGeo = null;
}
loadObjectEditor();
}
// user just pressed the right mouse button
else if (Inp.OldMse.RightButton == ButtonState.Released && Inp.Mse.RightButton == ButtonState.Pressed)
{
}
// if the left mouse button is still pressed
else if (desktop.Focused == null && Inp.OldMse.LeftButton == ButtonState.Pressed && Inp.Mse.LeftButton == ButtonState.Pressed)
{
if (!isDragging && Vector2.Distance(world.Cam.worldToScreen(lastClickedPoint), new Vector2((float)Inp.Mse.X, (float)Inp.Mse.Y)) >= distToDrag)
{
isDragging = true;
if (selectedNode != null)
dragOffset = selectedNode.Pos - lastClickedPoint;
else if (selectedSegEnd != null)
dragOffset = selectedSegEnd.Pos - lastClickedPoint;
else if (selectedSeg != null)
dragOffset = selectedSeg.Nodes[0].Pos - lastClickedPoint;
else if (selectedHotspot != null)
dragOffset = selectedHotspot.Pos - lastClickedPoint;
else if (selectedGeo != null)
{
if (selectedGeoVertex == -1)
dragOffset = selectedGeo.Center - lastClickedPoint;
else
dragOffset = selectedGeo.Vertices[selectedGeoVertex] - lastClickedPoint;
}
}
}
// if [Del] key is pressed
else if (!Inp.OldKey.IsKeyDown(Keys.Delete) && Inp.Key.IsKeyDown(Keys.Delete))
{
if (selectedNode != null)
removeSelNode();
else if (selectedSeg != null)
removeSelSeg();
else if (selectedHotspot != null)
removeSelHotspot();
else if (selectedGeo != null)
removeSelGeo();
}
// drag
if (isDragging)
{
// move node
if (selectedNode != null && !btnAddSeg.Pressed && (!btnAddNode.Pressed || cmbEditorAddNodeType.SelectedIndex < 0))
{
moveNode(selectedNode, cursorPos + dragOffset);
}
// move segment end
else if (selectedSegEnd != null)
{
moveNode(selectedSegEnd, cursorPos + dragOffset);
}
// move segment
else if (selectedSeg != null)
{
VectorF moveVect = cursorPos + dragOffset - selectedSeg.Nodes[0].Pos;
moveNode(selectedSeg.Nodes[0], selectedSeg.Nodes[0].Pos + moveVect);
moveNode(selectedSeg.Nodes[1], selectedSeg.Nodes[1].Pos + moveVect);
}
// move hotspot
else if (selectedHotspot != null)
{
moveHotspot(selectedHotspot, cursorPos + dragOffset);
}
// move geo/vertex
else if (selectedGeo != null && !btnAddGeo.Pressed)
{
world.Grid.Rect(selectedGeo.UpperLeft, selectedGeo.LowerRight, selectedGeo, world.gridRemoveGeo);
if (selectedGeoIsLine)
{
if (selectedGeoVertex == selectedGeo.Vertices.Length - 1)
{
selectedGeo.Vertices[0] += cursorPos + dragOffset - selectedGeo.Vertices[selectedGeoVertex];
}
else
{
if (selectedGeoVertex != 0)
selectedGeo.Vertices[selectedGeoVertex - 1] = cursorPos + dragOffset;
selectedGeo.Vertices[selectedGeoVertex + 1] += cursorPos + dragOffset - selectedGeo.Vertices[selectedGeoVertex];
if (selectedGeoVertex != selectedGeo.Vertices.Length - 2)
selectedGeo.Vertices[selectedGeoVertex + 2] += cursorPos + dragOffset - selectedGeo.Vertices[selectedGeoVertex];
}
selectedGeo.Vertices[selectedGeoVertex] = cursorPos + dragOffset;
}
else if (selectedGeoVertex == -1)
{
VectorF toMove = cursorPos + dragOffset - selectedGeo.Center;
for (int i = 0; i < selectedGeo.Vertices.Length; i++)
{
selectedGeo.Vertices[i] += toMove;
}
}
else
{
if (selectedGeoVertex != 0 && selectedGeoVertex != selectedGeo.Vertices.Length - 1)
selectedGeo.Vertices[selectedGeoVertex - 1] = cursorPos + dragOffset;
selectedGeo.Vertices[selectedGeoVertex] = cursorPos + dragOffset;
}
selectedGeo.refreshMath(new Vector2((float)tGeo.Width, (float)tGeo.Height));
world.Grid.Rect(selectedGeo.UpperLeft, selectedGeo.LowerRight, selectedGeo, world.gridAddGeo);
}
}
}
}
private static void readGeoVars(List<string[]> commands, World map, Dictionary<string, Geo> geos, List<Geo> geoNoID)
{
double tempDbl0 = 0f;
double tempDbl1 = 0f;
string id = null;
bool display = true;
bool closeLoop = true;
List<VectorF> vertices = new List<VectorF>();
for (int j = 1; j < commands.Count; j++)
{
string value = translateValue(commands[j][2], "[Grid]", map);
bool valueValid = true;
switch (commands[j][0])
{
case "Vertex":
string[] tempStr = value.Split(',');
for (int i = 0; i < tempStr.Length; i += 2)
{
valueValid = double.TryParse(tempStr[i], out tempDbl0);
valueValid = double.TryParse(tempStr[i + 1], out tempDbl1);
// add previous vertex again to start new line
if (vertices.Count > 1)
vertices.Add(vertices[vertices.Count - 1]);
vertices.Add(new VectorF((FInt)tempDbl0, (FInt)tempDbl1));
}
break;
case "ID":
id = value;
break;
case "Display":
valueValid = value == "true" || value == "false";
display = value == "true";
break;
case "CloseLoop":
valueValid = value == "true" || value == "false";
closeLoop = value == "true";
break;
default:
throw new Exception("Geo variable not recognized: " + commands[j][0]);
}
if (!valueValid)
throw new Exception("Value '" + commands[j][2] + "' not valid.");
}
Geo geo = new Geo(map);
if (id != null)
{
geo.ID = id;
geos.Add(id, geo);
}
geo.Display = display;
geo.CloseLoop = closeLoop;
VectorF[] vArray = new VectorF[vertices.Count];
vertices.CopyTo(vArray);
geo.Vertices = vArray;
geo.refreshMath(new Vector2(50f)); // TODO: find out texture size
if (id != null)
map.addGeo(geo);
else
geoNoID.Add(geo);
}