private TreeGenerator ReadGenerator(ContentReader input)
{
String source = input.ReadString();
var xml = new XmlDocument();
xml.LoadXml(source);
return(TreeGenerator.CreateFromXml(xml));
}
public override void Initialise(GraphicsDevice device, ContentManager content)
{
m_content = content;
m_camera_position = new Vector3(600, 2, -500);
m_camera_target = new Vector3(0, 2, 0);
m_rand = new Random();
m_trunk = content.Load <Effect>("Trunk");
m_leaves = content.Load <Effect>("Leaves");
m_trunk_texture = content.Load <Texture2D>(@"Trees\PineBark");
m_leaves_texture = content.Load <Texture2D>(@"Trees\PineLeaf");
m_generator = TreeGenerator.CreateFromXml(@"Data\Trees\Pine.xml");
m_profile = new TreeProfile(device, m_generator, m_trunk_texture, m_leaves_texture, m_trunk, m_leaves);
m_tree = m_profile.GenerateSimpleTree(m_rand);
m_projection = Matrix.CreatePerspectiveFieldOfView(MathHelper.ToRadians(60), device.Viewport.AspectRatio, 0.5f, 20000.0f);
m_world = Matrix.CreateScale(0.1f); // Matrix.CreateTranslation(Vector3.Zero);
m_view = Matrix.CreateLookAt(m_camera_position, m_camera_target, Vector3.Up);
m_device = device;
}
public override TreeProfileContent Process(XmlDocument input, ContentProcessorContext context)
{
// Build a tree generator just to validate the XML format
try
{
TreeGenerator.CreateFromXml(input);
}
catch (ArgumentException ex)
{
ErrorInvalidFormat(ex.Message);
}
TreeProfileContent content = new TreeProfileContent();
string path = "";
if (TexturePath != null && TexturePath != "" && !(TexturePath.EndsWith("/") || TexturePath.EndsWith(@"\")))
{
path = TexturePath + "/";
}
else if (TexturePath == null)
{
path = "";
}
else
{
path = TexturePath;
}
XmlNode treeNode = input.SelectSingleNode("Tree");
content.GeneratorXML = input;
content.TrunkTexture = path + GetChildContent(treeNode, "TrunkTexture");
content.LeafTexture = path + GetChildContent(treeNode, "LeafTexture");
content.TrunkEffect = TrunkEffect;
content.LeafEffect = LeafEffect;
return(content);
}
public override void Update(float dt)
{
angle += MathHelper.ToRadians(10) * dt;
m_world = Matrix.CreateScale(0.1f) * Matrix.CreateRotationY(angle);
if ((Game1.Instance.last_mouse_state.LeftButton == Microsoft.Xna.Framework.Input.ButtonState.Pressed) &&
(Game1.Instance.current_mouse_state.LeftButton == Microsoft.Xna.Framework.Input.ButtonState.Released))
{
for (int i = 0; i < Buttons.Length; i++)
{
if (Buttons[i].Contains(Game1.Instance.current_mouse_state.X, Game1.Instance.current_mouse_state.Y))
{
switch (i)
{
case 0:
{
m_trunk_texture = m_content.Load <Texture2D>(@"Trees\PineBark");
m_leaves_texture = m_content.Load <Texture2D>(@"Trees\PineLeaf");
m_generator = TreeGenerator.CreateFromXml(@"Data\Trees\Pine.xml");
m_profile = new TreeProfile(m_device, m_generator, m_trunk_texture, m_leaves_texture, m_trunk, m_leaves);
m_tree = m_profile.GenerateSimpleTree(m_rand);
}
break;
case 1:
{
m_trunk_texture = m_content.Load <Texture2D>(@"Trees\BirchBark");
m_leaves_texture = m_content.Load <Texture2D>(@"Trees\BirchLeaf");
m_generator = TreeGenerator.CreateFromXml(@"Data\Trees\Birch.xml");
m_profile = new TreeProfile(m_device, m_generator, m_trunk_texture, m_leaves_texture, m_trunk, m_leaves);
m_tree = m_profile.GenerateSimpleTree(m_rand);
}
break;
case 2:
{
m_trunk_texture = m_content.Load <Texture2D>(@"Trees\wood_dark");
m_leaves_texture = m_content.Load <Texture2D>(@"Trees\WillowLeaf");
m_generator = TreeGenerator.CreateFromXml(@"Data\Trees\Willow.xml");
m_profile = new TreeProfile(m_device, m_generator, m_trunk_texture, m_leaves_texture, m_trunk, m_leaves);
m_tree = m_profile.GenerateSimpleTree(m_rand);
}
break;
case 3:
{
m_trunk_texture = m_content.Load <Texture2D>(@"Trees\GrayBark");
m_leaves_texture = m_content.Load <Texture2D>(@"Trees\GraywoodLeaf");
m_generator = TreeGenerator.CreateFromXml(@"Data\Trees\Graywood.xml");
m_profile = new TreeProfile(m_device, m_generator, m_trunk_texture, m_leaves_texture, m_trunk, m_leaves);
m_tree = m_profile.GenerateSimpleTree(m_rand);
}
break;
case 4:
{
m_trunk_texture = m_content.Load <Texture2D>(@"Trees\wood_dark");
m_leaves_texture = m_content.Load <Texture2D>(@"Trees\OakLeaf");
m_generator = TreeGenerator.CreateFromXml(@"Data\Trees\Gardenwood.xml");
m_profile = new TreeProfile(m_device, m_generator, m_trunk_texture, m_leaves_texture, m_trunk, m_leaves);
m_tree = m_profile.GenerateSimpleTree(m_rand);
}
break;
case 5:
{
m_trunk_texture = m_content.Load <Texture2D>(@"Trees\PineBark");
m_leaves_texture = m_content.Load <Texture2D>(@"Trees\WillowLeaf");
m_generator = TreeGenerator.CreateFromXml(@"Data\Trees\Rug.xml");
m_profile = new TreeProfile(m_device, m_generator, m_trunk_texture, m_leaves_texture, m_trunk, m_leaves);
m_tree = m_profile.GenerateSimpleTree(m_rand);
}
break;
}
}
}
}
}