Adding support for Glee2D
This commit is contained in:
Nathan Adams
parent
a5f3a40912
commit
e2624fe638
@ -172,6 +172,7 @@
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<Compile Include="Engine\File\AxiosIsolatedFile.cs" />
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<Compile Include="Engine\File\AxiosRegularFile.cs" />
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<Compile Include="Engine\File\AxiosTitleFile.cs" />
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<Compile Include="Engine\Glee2D\Level.cs" />
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<Compile Include="Engine\Interfaces\IAxiosFile.cs" />
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<Compile Include="Engine\Interfaces\IAxiosGameObject.cs" />
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<Compile Include="Engine\Interfaces\IDrawableAxiosGameObject.cs" />
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@ -215,6 +215,7 @@
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<Compile Include="Engine\File\AxiosIsolatedFile.cs" />
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<Compile Include="Engine\File\AxiosRegularFile.cs" />
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<Compile Include="Engine\File\AxiosTitleFile.cs" />
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<Compile Include="Engine\Glee2D\Level.cs" />
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<Compile Include="Engine\Interfaces\IAxiosFile.cs" />
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<Compile Include="Engine\Interfaces\IAxiosGameObject.cs" />
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<Compile Include="Engine\Interfaces\IDrawableAxiosGameObject.cs" />
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@ -165,6 +165,7 @@
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<Compile Include="Engine\File\AxiosIsolatedFile.cs" />
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<Compile Include="Engine\File\AxiosRegularFile.cs" />
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<Compile Include="Engine\File\AxiosTitleFile.cs" />
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<Compile Include="Engine\Glee2D\Level.cs" />
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<Compile Include="Engine\Interfaces\IAxiosFile.cs" />
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<Compile Include="Engine\Interfaces\IAxiosGameObject.cs" />
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<Compile Include="Engine\Interfaces\IDrawableAxiosGameObject.cs" />
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@ -69,6 +69,7 @@
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* - Adding SplitFlat extension for Texture2D
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* - Removing uneeded Game Screen checking code
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* - Adding SplitFlat extension with offsets for Texture2D
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* - Adding support for Glee2D
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*
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*/
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505
axios/Engine/Glee2D/Level.cs
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505
axios/Engine/Glee2D/Level.cs
Normal file
@ -0,0 +1,505 @@
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Xml;
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using System.Xml.Serialization;
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using Microsoft.Xna.Framework;
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using Microsoft.Xna.Framework.Graphics;
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using Microsoft.Xna.Framework.Content;
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using System.IO;
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using FarseerPhysics.Dynamics;
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using FarseerPhysics.Common;
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using FarseerPhysics.SamplesFramework;
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using FarseerPhysics.Factories;
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namespace Axios.Engine.Glee2D
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{
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public partial class Level
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{
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private World _world;
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/// <summary>
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/// The name of the level.
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/// </summary>
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[XmlAttribute()]
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public String Name;
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[XmlAttribute()]
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public bool Visible;
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/// <summary>
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/// A Level contains several Layers. Each Layer contains several Items.
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/// </summary>
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public List<Layer> Layers;
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/// <summary>
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/// A Dictionary containing any user-defined Properties.
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/// </summary>
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public SerializableDictionary CustomProperties;
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public Level()
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{
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Visible = true;
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Layers = new List<Layer>();
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CustomProperties = new SerializableDictionary();
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}
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public Level(World world)
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{
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Visible = true;
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Layers = new List<Layer>();
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CustomProperties = new SerializableDictionary();
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_world = world;
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}
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public static Level FromFile(string filename, ContentManager cm, World world)
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{
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FileStream stream = System.IO.File.Open(filename, FileMode.Open);
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XmlSerializer serializer = new XmlSerializer(typeof(Level));
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Level level = (Level)serializer.Deserialize(stream);
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stream.Close();
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foreach (Layer layer in level.Layers)
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{
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foreach (Item item in layer.Items)
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{
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item.CustomProperties.RestoreItemAssociations(level);
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item.load(cm, world);
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}
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}
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return level;
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}
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public Item getItemByName(string name)
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{
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foreach (Layer layer in Layers)
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{
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foreach (Item item in layer.Items)
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{
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if (item.Name == name) return item;
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}
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}
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return null;
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}
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public Layer getLayerByName(string name)
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{
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foreach (Layer layer in Layers)
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{
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if (layer.Name == name) return layer;
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}
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return null;
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}
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public void draw(SpriteBatch sb)
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{
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foreach (Layer layer in Layers) layer.draw(sb);
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}
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}
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public partial class Layer
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{
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/// <summary>
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/// The name of the layer.
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/// </summary>
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[XmlAttribute()]
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public String Name;
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/// <summary>
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/// Should this layer be visible?
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/// </summary>
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[XmlAttribute()]
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public bool Visible;
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/// <summary>
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/// The list of the items in this layer.
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/// </summary>
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public List<Item> Items;
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/// <summary>
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/// The Scroll Speed relative to the main camera. The X and Y components are
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/// interpreted as factors, so (1;1) means the same scrolling speed as the main camera.
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/// Enables parallax scrolling.
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/// </summary>
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public Vector2 ScrollSpeed;
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public Layer()
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{
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Items = new List<Item>();
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ScrollSpeed = Vector2.One;
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}
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public void draw(SpriteBatch sb)
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{
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if (!Visible) return;
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foreach (Item item in Items) item.draw(sb);
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}
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}
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[XmlInclude(typeof(TextureItem))]
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[XmlInclude(typeof(RectangleItem))]
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[XmlInclude(typeof(CircleItem))]
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[XmlInclude(typeof(PathItem))]
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public partial class Item
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{
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/// <summary>
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/// The name of this item.
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/// </summary>
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[XmlAttribute()]
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public String Name;
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/// <summary>
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/// Should this item be visible?
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/// </summary>
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[XmlAttribute()]
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public bool Visible;
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/// <summary>
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/// The item's position in world space.
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/// </summary>
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public Vector2 Position;
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/// <summary>
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/// A Dictionary containing any user-defined Properties.
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/// </summary>
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public SerializableDictionary CustomProperties;
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public Item()
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{
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CustomProperties = new SerializableDictionary();
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}
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/// <summary>
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/// Called by Level.FromFile(filename) on each Item after the deserialization process.
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/// Should be overriden and can be used to load anything needed by the Item (e.g. a texture).
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/// </summary>
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public virtual void load(ContentManager cm, World world)
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{
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}
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public virtual void draw(SpriteBatch sb)
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{
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}
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}
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public partial class TextureItem : Item
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{
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/// <summary>
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/// The item's rotation in radians.
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/// </summary>
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public float Rotation;
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/// <summary>
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/// The item's scale factor.
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/// </summary>
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public float Scale;
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/// <summary>
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/// The color to tint the item's texture with (use white for no tint).
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/// </summary>
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public Color TintColor;
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/// <summary>
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/// If true, the texture is flipped horizontally when drawn.
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/// </summary>
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public bool FlipHorizontally;
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/// <summary>
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/// If true, the texture is flipped vertically when drawn.
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/// </summary>
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public bool FlipVertically;
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/// <summary>
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/// The path to the texture's filename (including the extension) relative to ContentRootFolder.
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/// </summary>
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public String texture_filename;
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/// <summary>
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/// The texture_filename without extension. For using in Content.Load<Texture2D>().
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/// </summary>
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public String asset_name;
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/// <summary>
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/// The XNA texture to be drawn. Can be loaded either from file (using "texture_filename")
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/// or via the Content Pipeline (using "asset_name") - then you must ensure that the texture
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/// exists as an asset in your project.
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/// Loading is done in the Item's load() method.
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/// </summary>
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Texture2D texture;
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/// <summary>
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/// The item's origin relative to the upper left corner of the texture. Usually the middle of the texture.
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/// Used for placing and rotating the texture when drawn.
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/// </summary>
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public Vector2 Origin;
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public TextureItem()
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{
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}
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/// <summary>
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/// Called by Level.FromFile(filename) on each Item after the deserialization process.
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/// Loads all assets needed by the TextureItem, especially the Texture2D.
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/// You must provide your own implementation. However, you can rely on all public fields being
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/// filled by the level deserialization process.
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/// </summary>
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public override void load(ContentManager cm, World world)
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{
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//throw new NotImplementedException();
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//TODO: provide your own implementation of how a TextureItem loads its assets
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//for example:
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//this.texture = Texture2D.FromFile(<GraphicsDevice>, texture_filename);
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//or by using the Content Pipeline:
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this.texture = cm.Load<Texture2D>(asset_name);
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}
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public override void draw(SpriteBatch sb)
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{
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if (!Visible) return;
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SpriteEffects effects = SpriteEffects.None;
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if (FlipHorizontally) effects |= SpriteEffects.FlipHorizontally;
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if (FlipVertically) effects |= SpriteEffects.FlipVertically;
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sb.Draw(texture, Position, null, TintColor, Rotation, Origin, Scale, effects, 0);
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}
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}
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public partial class RectangleItem : Item
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{
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public float Width;
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public float Height;
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public Color FillColor;
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Body _body;
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public RectangleItem()
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{
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}
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public override void load(ContentManager cm, World world)
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{
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base.load(cm, world);
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_body = BodyFactory.CreateRectangle(world, Width, Height, 1f);
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_body.Position = Position;
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_body.UserData = this;
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}
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}
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public partial class CircleItem : Item
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{
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public float Radius;
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public Color FillColor;
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Body _body;
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public CircleItem()
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{
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}
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public override void load(ContentManager cm, World world)
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{
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base.load(cm, world);
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_body = BodyFactory.CreateCircle(world, Radius, 1f);
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_body.Position = Position;
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_body.UserData = this;
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}
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}
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public partial class PathItem : Item
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{
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public Vector2[] LocalPoints;
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public Vector2[] WorldPoints;
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public bool IsPolygon;
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public int LineWidth;
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public Color LineColor;
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Body _body;
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public PathItem()
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{
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}
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public override void load(ContentManager cm, World world)
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{
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base.load(cm, world);
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Vertices v = new Vertices(WorldPoints.Length);
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foreach (Vector2 vec in WorldPoints)
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v.Add(new Vector2(ConvertUnits.ToSimUnits(vec.X), ConvertUnits.ToSimUnits(vec.Y)));
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_body = BodyFactory.CreateLoopShape(world, v);
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_body.Position = this.Position;
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_body.UserData = this;
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}
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}
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///////////////////////////////////////////////////////////////////////////////////////////
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///////////////////////////////////////////////////////////////////////////////////////////
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//
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// NEEDED FOR SERIALIZATION. YOU SHOULDN'T CHANGE ANYTHING BELOW!
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//
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///////////////////////////////////////////////////////////////////////////////////////////
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///////////////////////////////////////////////////////////////////////////////////////////
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public class CustomProperty
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{
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public string name;
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public object value;
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public Type type;
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public string description;
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public CustomProperty()
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{
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}
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public CustomProperty(string n, object v, Type t, string d)
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{
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name = n;
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value = v;
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type = t;
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description = d;
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}
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public CustomProperty clone()
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{
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CustomProperty result = new CustomProperty(name, value, type, description);
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return result;
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}
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}
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public class SerializableDictionary : Dictionary<String, CustomProperty>, IXmlSerializable
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{
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public SerializableDictionary()
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: base()
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{
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}
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public SerializableDictionary(SerializableDictionary copyfrom)
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: base(copyfrom)
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{
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string[] keyscopy = new string[Keys.Count];
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Keys.CopyTo(keyscopy, 0);
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foreach (string key in keyscopy)
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{
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this[key] = this[key].clone();
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}
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}
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public System.Xml.Schema.XmlSchema GetSchema()
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{
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return null;
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}
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public void ReadXml(System.Xml.XmlReader reader)
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{
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bool wasEmpty = reader.IsEmptyElement;
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reader.Read();
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if (wasEmpty) return;
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while (reader.NodeType != System.Xml.XmlNodeType.EndElement)
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{
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CustomProperty cp = new CustomProperty();
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cp.name = reader.GetAttribute("Name");
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cp.description = reader.GetAttribute("Description");
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string type = reader.GetAttribute("Type");
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if (type == "string") cp.type = typeof(string);
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if (type == "bool") cp.type = typeof(bool);
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if (type == "Vector2") cp.type = typeof(Vector2);
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if (type == "Color") cp.type = typeof(Color);
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if (type == "Item") cp.type = typeof(Item);
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if (cp.type == typeof(Item))
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{
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cp.value = reader.ReadInnerXml();
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this.Add(cp.name, cp);
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}
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else
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{
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reader.ReadStartElement("Property");
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XmlSerializer valueSerializer = new XmlSerializer(cp.type);
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object obj = valueSerializer.Deserialize(reader);
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#if WINDOWS
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cp.value = Convert.ChangeType(obj, cp.type);
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#elif WINDOWS_PHONE || XBOX360
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cp.value = Convert.ChangeType(obj, cp.type, null);
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#endif
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this.Add(cp.name, cp);
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reader.ReadEndElement();
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}
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reader.MoveToContent();
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}
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reader.ReadEndElement();
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}
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public void WriteXml(System.Xml.XmlWriter writer)
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{
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foreach (String key in this.Keys)
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{
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writer.WriteStartElement("Property");
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writer.WriteAttributeString("Name", this[key].name);
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if (this[key].type == typeof(string)) writer.WriteAttributeString("Type", "string");
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if (this[key].type == typeof(bool)) writer.WriteAttributeString("Type", "bool");
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if (this[key].type == typeof(Vector2)) writer.WriteAttributeString("Type", "Vector2");
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if (this[key].type == typeof(Color)) writer.WriteAttributeString("Type", "Color");
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if (this[key].type == typeof(Item)) writer.WriteAttributeString("Type", "Item");
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writer.WriteAttributeString("Description", this[key].description);
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if (this[key].type == typeof(Item))
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{
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Item item = (Item)this[key].value;
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if (item != null) writer.WriteString(item.Name);
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else writer.WriteString("$null$");
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}
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else
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{
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XmlSerializer valueSerializer = new XmlSerializer(this[key].type);
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valueSerializer.Serialize(writer, this[key].value);
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}
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writer.WriteEndElement();
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}
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}
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/// <summary>
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/// Must be called after all Items have been deserialized.
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/// Restores the Item references in CustomProperties of type Item.
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/// </summary>
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public void RestoreItemAssociations(Level level)
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{
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foreach (CustomProperty cp in Values)
|
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{
|
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if (cp.type == typeof(Item)) cp.value = level.getItemByName((string)cp.value);
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||||
}
|
||||
}
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||||
|
||||
|
||||
}
|
||||
}
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||||
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Block a user