/// <summary>
/// Method to draw map and all its contents
/// </summary>
/// <param name="gfxDevice">Graphics device instance</param>
/// <param name="projection">projection matrix</param>
/// <param name="view">view matrix</param>
/// <param name="lightsSetup">lights setup array as required by all static objects</param>
/// <param name="fogColor">fog color as a vector3</param>
/// <param name="fogSetup">fog setup as required by all static objects</param>
/// <param name="basicEffect">basic effect class to enable primative drawing</param>
/// <param name="camPos">camera position (note: N O T the focus point - used to translate the skybox when its drawn)</param>
public static void DrawMap(GraphicsDevice gfxDevice, Matrix projection, ContentManager contentMgr, Matrix view, Vector3[] lightsSetup, Vector3 fogColor, int[] fogSetup, BasicEffect basicEffect, Vector3 camPos)
{
//Draw skybox
if (skyBoxDrawer != null)
skyBoxDrawer.Draw(view, projection, gfxDevice);
//Draw all objects:
foreach (Object item in BBNMap.content.Values)
{
if (shouldDrawPathNodeConnections)
if (item is Node)
{
for (int i = 0; i < (item as Node).getEdgeCount(); ++i) // draw all edges
{
Edge e = (item as Node).getEdge(i);
Algorithms.Draw3DLine(Color.Red, e.node1.Position, e.node2.Position, basicEffect, gfxDevice, projection, view, Matrix.Identity);
}
}
if (item is Drawer)
(item as Drawer).Draw(view, projection, lightsSetup, fogColor, fogSetup);
else if (item is Marker)
{
Drawer dTemp = new Drawer((item as Marker).Position, contentMgr,true);
dTemp.addAttribute("modelName", MODEL_USED_FOR_MAP_EDITOR);
dTemp.addAttribute("x", Convert.ToString((item as Marker).Position.X));
dTemp.addAttribute("y", Convert.ToString((item as Marker).Position.Y));
dTemp.addAttribute("z", Convert.ToString((item as Marker).Position.Z));
dTemp.addAttribute("scaleX", "0.25");
dTemp.addAttribute("scaleY", "0.25");
dTemp.addAttribute("scaleZ", "0.25");
dTemp.addAttribute("yaw", "0");
dTemp.addAttribute("pitch", "0");
dTemp.addAttribute("roll", "0");
dTemp.onAttributeChange();
dTemp.update(new KeyboardState(), new GamePadState(), new GamePadState());
dTemp.Draw(view, projection, lightsSetup, fogColor, fogSetup);
}
}
}
private void scrMainLayout_Panel2_MouseDown(object sender, MouseEventArgs e)
{
scrMainLayout.Panel2.Focus();
if (e.Button == MouseButtons.Right)
oldCursorPos = e.Location;
else if (e.Button == MouseButtons.Left && !(yDown || rDown || pDown)) //checks if the user has selected one of the movement axis
{
oldCursorPos = e.Location;
if (cbxMapItems.SelectedIndex >= 0)
{
if (Algorithms.clickedNearRay(e.X, e.Y, this.xArrowBottom, this.xArrowTop))
selectedXMoveLine = true;
else if (Algorithms.clickedNearRay(e.X, e.Y, this.yArrowBottom, this.yArrowTop))
selectedYMoveLine = true;
else if (Algorithms.clickedNearRay(e.X, e.Y, this.zArrowBottom, this.zArrowTop))
selectedZMoveLine = true;
}
if (!(selectedXMoveLine || selectedYMoveLine || selectedZMoveLine)) //otherwise check if the user selected some object
{
Vector3 vNear = gfxDevice.Viewport.Unproject(new Vector3(e.X, e.Y, 0f),
projection, view, Matrix.CreateTranslation(0,0,0));
Vector3 vFar = gfxDevice.Viewport.Unproject(new Vector3(e.X, e.Y, this.farClip),
projection, view, Matrix.CreateTranslation(0, 0, 0));
float minDist = 0;
Drawer closestObj = null;
foreach (Object item in BBNMap.content.Values)
{
if (item is Drawer)
{
float dist = 0;
if (CollisionDetectionHelper.rayIntersect(vNear, vFar, (item as Drawer).model, (item as Drawer).world, out dist))
if (closestObj == null || dist < minDist)
{
minDist = dist;
closestObj = (item as Drawer);
}
}
else if (item is Marker)
{
float dist = 0;
Drawer tempD = new Drawer((item as Marker).Position, contentMgr,true);
tempD.addAttribute("modelName", BBNMap.MODEL_USED_FOR_MAP_EDITOR);
tempD.itemClassName = (item as Marker).className;
tempD.setNewId((item as Marker).id);
tempD.addAttribute("x", Convert.ToString((item as Marker).Position.X));
tempD.addAttribute("y", Convert.ToString((item as Marker).Position.Y));
tempD.addAttribute("z", Convert.ToString((item as Marker).Position.Z));
tempD.addAttribute("scaleX", "0.25");
tempD.addAttribute("scaleY", "0.25");
tempD.addAttribute("scaleZ", "0.25");
tempD.addAttribute("yaw", "0");
tempD.addAttribute("pitch", "0");
tempD.addAttribute("roll", "0");
tempD.onAttributeChange();
tempD.update(new KeyboardState(), new GamePadState(), new GamePadState());
if (CollisionDetectionHelper.rayIntersect(vNear, vFar, tempD.model, tempD.world, out dist))
if (closestObj == null || dist < minDist)
{
minDist = dist;
closestObj = tempD;
}
}
}
//get the closest object (first in depth sort):
if (closestObj != null)
{
//connect path nodes (if "c" is held down and a path node is selected then connect it to the node the user clicked on if it is another path node):
if (closestObj.itemClassName == "PathNode" && cDown)
{
Object item = BBNMap.content[cbxMapItems.SelectedItem.ToString().Split(':')[0].Trim()];
Node picked = BBNMap.content[closestObj.id] as Node;
bool found = false;
for (int i = 0; i < (item as Node).getEdgeCount(); ++i)
{
Edge edge = (item as Node).getEdge(i);
if (edge.node1 == picked || edge.node2 == picked)
{
(item as Node).disconnectFromNode(picked);
found = true;
break;
}
}
if (!found && closestObj.id != (item as Node).id)
(item as Node).connectToNode(picked, 0);
}
else if (!cDown) //otherwise simply select object
{
foreach (object o in cbxMapItems.Items)
if (o.ToString().Split(':')[0].Trim() == closestObj.id)
cbxMapItems.SelectedItem = o;
this.updateProperties(closestObj.id);
}
}
}
}
}