private void mBtnAdd_Click(object sender, EventArgs e)
{
if (mLstObjects.SelectedIndex == -1)
{
MessageBox.Show("You must select an object!", "World Builder", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
if (mTxtName.Text == "")
{
MessageBox.Show("You must select a name for the object!", "World Builder", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
else
{
mItem = mLstObjects.SelectedItem.ToString();
Bitmap image = null;
switch (mItem)
{
case "Enemy":
image = new Bitmap(@"C:\Users\Mark\Documents\Visual Studio 2008\Projects\SuperNova\SuperNova\Content\Textures\BadSpaceship.png");
break;
case "Asteroid":
image = new Bitmap(@"C:\Users\Mark\Documents\Visual Studio 2008\Projects\SuperNova\SuperNova\Content\Textures\Asteroid.png");
break;
}
mObject = new WorldObject(new Point((int)numericUpDown1.Value, (int)numericUpDown2.Value), image, mTxtName.Text);
this.DialogResult = DialogResult.OK;
}
}
private void AddWorldData(string typeofData, WorldObject obj)
{
XmlDocument xdoc;
XmlElement element;
XmlElement name;
XmlElement position;
switch (typeofData)
{
//Then we don't care about obj
case "Square":
//This code will add a entire empty square to the universe
xdoc = new XmlDocument();
//loads the document from the saved path
xdoc.Load(xmlSavePath);
if (xdoc.DocumentElement.Name == "GameData")
{
for (int i = 0; i < xdoc.DocumentElement.ChildNodes.Count; i++)
{
XmlNode node = xdoc.DocumentElement.ChildNodes.Item(i);
if (node.Name == "LandscapeData")
{
element = xdoc.CreateElement("Square");
XmlAttribute attribute = xdoc.CreateAttribute("uPosition");
attribute.InnerText = mCurrentPosition.X.ToString() + "," + mCurrentPosition.Y.ToString();
element.Attributes.Append(attribute);
node.AppendChild(element);
xdoc.Save(xmlSavePath);
}
}
}
break;
case "Enemy":
xdoc = new XmlDocument();
xdoc.Load(xmlSavePath);
if (xdoc.DocumentElement.Name == "GameData")
{
for (int i = 0; i < xdoc.DocumentElement.ChildNodes.Count; i++)
{
XmlNode node = xdoc.DocumentElement.ChildNodes.Item(i);
if (node.Name == "LandscapeData")
{
for (int j = 0; j < node.ChildNodes.Count; j++)
{
XmlNode landscape = node.ChildNodes.Item(j);
if (landscape.Name == "Square")
{
XmlAttributeCollection newxac = landscape.Attributes;
for (int o = 0; o < newxac.Count; o++)
{
XmlNode newattribute = newxac.Item(o);
//Split the string and basically manually parse the point
string[] temp = newattribute.Value.Split(new char[] { ',' });
//Then look for the correct square to start parsing data from
if (mCurrentPosition == new Point(int.Parse(temp[0]), int.Parse(temp[1])))
{
//Create the elements
element = xdoc.CreateElement("Enemy");
name = xdoc.CreateElement("Name");
name.InnerText = obj.Name;
position = xdoc.CreateElement("Position");
position.InnerText = obj.Position.X.ToString() + "," + obj.Position.Y.ToString();
element.AppendChild(name);
element.AppendChild(position);
landscape.AppendChild(element);
xdoc.Save(xmlSavePath);
}
}
}
}
}
}
}
break;
case "Asteroid":
xdoc = new XmlDocument();
xdoc.Load(mOpenFile.FileName);
if (xdoc.DocumentElement.Name == "GameData")
{
for (int i = 0; i < xdoc.DocumentElement.ChildNodes.Count; i++)
{
XmlNode node = xdoc.DocumentElement.ChildNodes.Item(i);
if (node.Name == "LandscapeData")
{
for (int j = 0; j < node.ChildNodes.Count; j++)
{
XmlNode landscape = node.ChildNodes.Item(j);
if (landscape.Name == "Square")
{
XmlAttributeCollection newxac = landscape.Attributes;
for (int o = 0; o < newxac.Count; o++)
{
XmlNode newattribute = newxac.Item(o);
//Split the string and basically manually parse the point
string[] temp = newattribute.Value.Split(new char[] { ',' });
//Then look for the correct square to start parsing data from
if (mCurrentPosition == new Point(int.Parse(temp[0]), int.Parse(temp[1])))
{
element = xdoc.CreateElement("Asteroid");
name = xdoc.CreateElement("Name");
name.InnerText = obj.Name;
position = xdoc.CreateElement("Position");
position.InnerText = obj.Position.X.ToString() + "," + obj.Position.Y.ToString();
element.AppendChild(name);
element.AppendChild(position);
landscape.AppendChild(element);
xdoc.Save(xmlSavePath);
}
}
}
}
}
}
}
break;
}
}
private void mMainPic_MouseClick(object sender, MouseEventArgs e)
{
if (mSelectedObject != null)
{
return;
}
foreach (WorldObject obj in mWorldObjects)
{
if(obj.WasClicked(e.Location))
{
mSelectedObject = obj;
}
}
}
private bool LoadXmlData()
{
//Called when the file is selected
//we need to first make sure that it is a actual world file
XmlDocument xdoc = new XmlDocument();
xdoc.Load(mOpenFile.FileName);
if (xdoc.DocumentElement.Name == "GameData")
{
for (int i = 0; i < xdoc.DocumentElement.ChildNodes.Count; i++)
{
XmlNode node = xdoc.DocumentElement.ChildNodes.Item(i);
if (node.Name == "LandscapeData")
{
for (int j = 0; j < node.ChildNodes.Count; j++)
{
XmlNode landscape = node.ChildNodes.Item(j);
if (landscape.Name == "Square")
{
XmlAttributeCollection newxac = landscape.Attributes;
for (int o = 0; o < newxac.Count; o++)
{
XmlNode newattribute = newxac.Item(o);
//Split the string and basically manually parse the point
string[] temp = newattribute.Value.Split(new char[] { ',' });
//Then look for the correct square to start parsing data from
if (mCurrentPosition == new Point(int.Parse(temp[0]), int.Parse(temp[1])))
{
for (int k = 0; k < landscape.ChildNodes.Count; k++)
{
XmlNode square = landscape.ChildNodes.Item(k);
WorldObject worldObj = new WorldObject();
switch (square.Name)
{
case "Asteroid":
worldObj.Texture = new Bitmap(@"C:\Users\Mark\Documents\Visual Studio 2008\Projects\SuperNova\SuperNova\Content\Textures\Asteroid.png");
for (int l = 0; l < square.ChildNodes.Count; l++)
{
XmlNode vector = square.ChildNodes.Item(l);
string[] tempPoint;
switch (vector.Name)
{
case "Position":
tempPoint = vector.InnerText.Split(new char[] { ',' });
worldObj.Position = new Point(int.Parse(tempPoint[0]), int.Parse(tempPoint[1]));
break;
case "Name":
worldObj.Name = vector.InnerText;
break;
}
}
//After we get out of this loop, we should have sufficent info to add it to the world
mWorldObjects.Add(worldObj);
break;
case "SpaceStation":
break;
case "Enemy":
worldObj.Texture = new Bitmap(@"C:\Users\Mark\Documents\Visual Studio 2008\Projects\SuperNova\SuperNova\Content\Textures\BadSpaceship.png");
for (int l = 0; l < square.ChildNodes.Count; l++)
{
XmlNode vector = square.ChildNodes.Item(l);
string[] tempPoint;
switch (vector.Name)
{
case "Position":
tempPoint = vector.InnerText.Split(new char[] { ',' });
worldObj.Position = new Point(int.Parse(tempPoint[0]), int.Parse(tempPoint[1]));
break;
case "Name":
worldObj.Name = vector.InnerText;
break;
}
}
//After we get out of this loop, we should have sufficent info to add it to the world
mWorldObjects.Add(worldObj);
break;
}
}
return true;
}
}
}
}
//Well.... then our square wasn't found we have to make a new one
AddWorldData("Square", null);
}
}
return true;
}
else
return false;
}
