Squad list. Squad unit spawns handled by map objects.

DepthsBelow/DepthsBelow/Core.cs

@@ -19,9 +19,10 @@ namespace DepthsBelow
 		GraphicsDeviceManager graphics;
 		SpriteBatch spriteBatch;
 
-		public Camera camera;
+		public Camera Camera;
 		MouseInput mouseInput;
-		public Soldier soldier;
+		//public Soldier soldier;
+		public List<Soldier> Squad; 
 		private Map map;
 
 		public Core()
@@ -49,7 +50,9 @@ namespace DepthsBelow
 		protected override void Initialize()
 		{
 			// TODO: Add your initialization logic here
-			camera = new Camera(this);
+			Camera = new Camera(this);
+			Squad = new List<Soldier>();
+
 			base.Initialize();
 		}
 
@@ -63,10 +66,11 @@ namespace DepthsBelow
 			spriteBatch = new SpriteBatch(GraphicsDevice);
 
 			map = Content.Load<Map>("maps/Cave.Level1");
+			map.ParseObjects(this);
 
 			// TODO: use this.Content to load your game content here
 			Soldier.LoadContent(this);
-			soldier = new Soldier(this);
+			//soldier = new Soldier(this);
 
 			mouseInput = new MouseInput(this);
 			mouseInput.LoadContent();
@@ -92,11 +96,13 @@ namespace DepthsBelow
 			if (GamePad.GetState(PlayerIndex.One).Buttons.Back == ButtonState.Pressed)
 				this.Exit();
 
-			camera.Update(gameTime);
+			Camera.Update(gameTime);
 			mouseInput.Update(gameTime);
 
 			// TODO: Add your update logic here
-			soldier.Update(gameTime);
+			//soldier.Update(gameTime);
+			foreach (var soldier in Squad)
+				soldier.Update(gameTime);
 
 			base.Update(gameTime);
 		}
@@ -109,17 +115,23 @@ namespace DepthsBelow
 		{
 			GraphicsDevice.Clear(Color.Black);
 
-			// Start drawing using the camera transform
-			spriteBatch.Begin(SpriteSortMode.Deferred, BlendState.AlphaBlend, SamplerState.PointClamp, null, null, null, camera.Transform);
+			// Start drawing using the Camera transform
+			spriteBatch.Begin(SpriteSortMode.Deferred, BlendState.AlphaBlend, SamplerState.PointClamp, null, null, null,
+			                  Camera.Transform);
 
 			// Draw the level
 			map.Draw(spriteBatch);
 			// Draw units
 			// TODO: Foreach etc...
-			Component.SpriteRenderer rc = soldier.GetComponent<Component.SpriteRenderer>();
-			if (rc != null)
-				rc.Draw(spriteBatch);
-			// Draw mouse input visuals
+			foreach (var soldier in Squad)
+			{
+				var sr = soldier.GetComponent<Component.SpriteRenderer>();
+				Console.WriteLine("Drawing soldier at: " + soldier.pixelTransform.X + "," + soldier.pixelTransform.Y);
+				if (sr != null)
+					sr.Draw(spriteBatch);
+			}
+
+		// Draw mouse input visuals
 			mouseInput.Draw(spriteBatch);
 
 			spriteBatch.End();

DepthsBelow/DepthsBelow/Entity.cs

@@ -11,6 +11,25 @@ namespace DepthsBelow
 		List<Component.Component> Components;
 		public Component.PixelTransform pixelTransform;
 		public Component.GridTransform gridTransform;
+		public int X
+		{
+			get { return this.gridTransform.X; }
+			set 
+			{ 
+				this.gridTransform.X = value;
+				this.pixelTransform.X = this.gridTransform.ToWorld().X;
+			}
+		}
+		public int Y
+		{
+			get { return this.gridTransform.Y; }
+			set
+			{
+				this.gridTransform.Y = value;
+				this.pixelTransform.Y = this.gridTransform.ToWorld().Y;
+			}
+		}
+
 		private Core core;
 
 		public Entity(Core core)

DepthsBelow/DepthsBelow/Map.cs

@@ -1,52 +1,118 @@
-using System.Collections.Generic;
+using System;
+using System.Collections.Generic;
 using Microsoft.Xna.Framework;
 using Microsoft.Xna.Framework.Graphics;
 
 namespace DepthsBelow
 {
-	public class Tile
+	public class MapTile
 	{
 		public Texture2D Texture;
 		public Rectangle SourceRectangle;
 		public SpriteEffects SpriteEffects;
 	}
 
-	public class Layer
+	public enum MapObjectType : byte
+	{
+		Plain,
+		Tile,
+		Polygon,
+		Polyline
+	}
+
+	public class MapObject
+	{
+		//public MapObjectType ObjectType;
+		public string Name;
+		public string Type;
+		public Rectangle Bounds;
+		public List<Vector2> Points;
+	}
+
+	public class MapLayer
 	{
 		public int Width;
 		public int Height;
 		public string Name;
-		public Tile[] Tiles;
+	}
+
+	public class MapTileLayer : MapLayer
+	{
+		public MapTile[] Tiles;
+	}
+
+	public class MapObjectLayer : MapLayer
+	{
+		public MapObject[] Objects;
 	}
 
 	public class Map
 	{
 		public int TileWidth;
 		public int TileHeight;
-		public List<Layer> Layers = new List<Layer>();
+		public List<MapLayer> Layers = new List<MapLayer>();
+
+		public Map()
+		{
+
+		}
+
+		public void ParseObjects(Core core)
+		{
+			foreach (var layer in Layers)
+			{
+				var objectLayer = layer as MapObjectLayer;
+
+				if (objectLayer == null)
+					continue;
+
+				foreach (var mapObject in objectLayer.Objects)
+				{
+					Console.WriteLine(mapObject.Type);
+					Console.WriteLine(mapObject.Bounds.Left + "," + mapObject.Bounds.Top);
+
+					if (mapObject.Type == "SquadStart")
+					{
+						var soldier = new Soldier(core);
+						var mapObjectPos = new Vector2(mapObject.Bounds.Left, mapObject.Bounds.Top);
+						var mapObjectGridPos = Grid.WorldToGrid(mapObjectPos);
+						soldier.X = mapObjectGridPos.X;
+						soldier.Y = mapObjectGridPos.Y;
+
+						core.Squad.Add(soldier);
+					}
+				}
+			}
+		}
 
 		public void Draw(SpriteBatch spriteBatch)
 		{
 			foreach (var layer in Layers)
 			{
-				if (layer.Name == "Collision")
+				var tileLayer = layer as MapTileLayer;
+
+				if (tileLayer == null)
 					continue;
 
-				for (int y = 0; y < layer.Height; y++)
+				// Don't draw the collision layer
+				if (tileLayer.Name == "Collision")
+					continue;
+
+				for (int y = 0; y < tileLayer.Height; y++)
 				{
-					for (int x = 0; x < layer.Width; x++)
+					for (int x = 0; x < tileLayer.Width; x++)
 					{
-						Tile tile = layer.Tiles[y*layer.Width + x];
-						if (tile != null)
+						MapTile mapTile = tileLayer.Tiles[y * layer.Width + x];
+						if (mapTile != null)
 						{
 							spriteBatch.Draw(
-								tile.Texture,
+								mapTile.Texture,
 								new Rectangle(x * TileWidth, y * TileHeight, TileWidth, TileHeight),
-								tile.SourceRectangle,
+								mapTile.SourceRectangle,
 								Color.White,
 								0,
 								Vector2.Zero,
-								tile.SpriteEffects,
+								mapTile.SpriteEffects,
 								0);
 						}
 					}

DepthsBelow/DepthsBelow/MouseInput.cs

@@ -39,7 +39,7 @@ namespace DepthsBelow
 		public void Update(GameTime gameTime)
 		{
 			MouseState ms = Mouse.GetState();
-			Vector2 mouseWorldPos = core.camera.ScreenToWorld(new Vector2(ms.X, ms.Y));
+			Vector2 mouseWorldPos = core.Camera.ScreenToWorld(new Vector2(ms.X, ms.Y));
 			KeyboardState ks = Keyboard.GetState();
 
 			// Selection rectangle
@@ -55,16 +55,22 @@ namespace DepthsBelow
 					selectionRectangle.Height = (int)mouseWorldPos.Y - selectionRectangle.Y;
 				}
 			}
+			// When the mouse is released
 			if (ms.LeftButton == ButtonState.Released && selectionRectangle != Rectangle.Empty)
 			{
+				// Deselect all units
 				if (!ks.IsKeyDown(Keys.LeftControl))
-					core.soldier.Selected = false;
+					foreach (var unit in core.Squad)
+						unit.Selected = false;
 
-				if (selectionRectangle.Intersects(core.soldier.GetComponent<Component.Collision>().Rectangle))
+				// Select all units in the rectangle
+				foreach (var unit in core.Squad)
 				{
-					core.soldier.Selected = true;
+					if (selectionRectangle.Intersects(unit.GetComponent<Component.Collision>().Rectangle))
+						unit.Selected = true;
 				}
-				
+
+				// Hide the selection rectangle
 				selectionRectangle = Rectangle.Empty;
 			}
 

DepthsBelow/DepthsBelow/Soldier.cs

@@ -9,6 +9,7 @@ namespace DepthsBelow
 	public class Soldier : Entity
 	{
 		public static Texture2D Texture;
+		public Color Color;
 		public static Point Origin;
 		private bool _selected;
 
@@ -21,6 +22,7 @@ namespace DepthsBelow
 
 			pixelTransform.Origin = new Vector2(16, 16);
 
+			this.Color = Color.White;
 			var rc = new SpriteRenderer(this) {Texture = Texture, Color = Color.White};
 			AddComponent(rc);
 
@@ -34,7 +36,7 @@ namespace DepthsBelow
 			set
 			{
 				_selected = value;
-				GetComponent<SpriteRenderer>().Color = (value) ? Color.Blue : Color.HotPink;
+				GetComponent<SpriteRenderer>().Color = (value) ? Color.Blue : this.Color;
 			}
 		}
 

DepthsBelow/DepthsBelowContent/DepthsBelowContent.contentproj

@@ -89,6 +89,7 @@
       <Name>Cave.Level1</Name>
       <Processor>MapProcessor</Processor>
       <Importer>TmxImporter</Importer>
+      <SubType>Designer</SubType>
     </Compile>
   </ItemGroup>
   <ItemGroup>

DepthsBelow/DepthsBelowContentPipeline/MapProcessor.cs

@@ -12,7 +12,7 @@ using TiledLib;
 namespace DepthsBelowContentPipeline
 {
 	// Each tile has a texture, source rect, and sprite effects.
-	[ContentSerializerRuntimeType("DepthsBelow.Tile, DepthsBelow")]
+	[ContentSerializerRuntimeType("DepthsBelow.MapTile, DepthsBelow")]
 	public class MapTileContent
 	{
 		public ExternalReference<Texture2DContent> Texture;
@@ -20,15 +20,34 @@ namespace DepthsBelowContentPipeline
 		public SpriteEffects SpriteEffects;
 	}
 
+	[ContentSerializerRuntimeType("DepthsBelow.MapObject, DepthsBelow")]
+	public class MapObjectContent
+	{
+		//public MapObjectType ObjectType;
+		public string Name;
+		public string Type;
+		public Rectangle Bounds;
+		public List<Vector2> Points;
+	}
+
 	// For each layer, we store the size of the layer and the tiles.
-	[ContentSerializerRuntimeType("DepthsBelow.Layer, DepthsBelow")]
+	[ContentSerializerRuntimeType("DepthsBelow.MapLayer, DepthsBelow")]
 	public class MapLayerContent
 	{
 		public int Width;
 		public int Height;
 		public string Name;
+	}
+	[ContentSerializerRuntimeType("DepthsBelow.MapTileLayer, DepthsBelow")]
+	public class MapTileLayerContent : MapLayerContent
+	{
 		public MapTileContent[] Tiles;
 	}
+	[ContentSerializerRuntimeType("DepthsBelow.MapObjectLayer, DepthsBelow")]
+	public class MapObjectLayerContent : MapLayerContent
+	{
+		public MapObjectContent[] Objects;
+	}
 
 	// For the map itself, we just store the size, tile size, and a list of layers.
 	[ContentSerializerRuntimeType("DepthsBelow.Map, DepthsBelow")]
@@ -44,8 +63,6 @@ namespace DepthsBelowContentPipeline
 	{
 		public override MapContent Process(TiledLib.MapContent input, ContentProcessorContext context)
 		{
-			//System.Diagnostics.Debugger.Launch();
-
 			// build the textures
 			TiledHelpers.BuildTileSetTextures(input, context, "maps");
 
@@ -56,18 +73,49 @@ namespace DepthsBelowContentPipeline
 			MapContent output = new MapContent
 			{
 				TileWidth = input.TileWidth,
-				TileHeight = input.TileHeight
+				TileHeight = input.TileHeight,
 			};
 
 			// iterate all the layers of the input
 			foreach (LayerContent layer in input.Layers)
 			{
+				// Get layer objects
+				var molc = layer as TiledLib.MapObjectLayerContent;
+				if (molc != null)
+				{
+					//System.Diagnostics.Debugger.Launch();
+					// create the new layer
+					MapObjectLayerContent outLayer = new MapObjectLayerContent
+					{
+						Width = molc.Width,
+						Height = molc.Height,
+						Name = molc.Name
+					};
+
+					outLayer.Objects = new MapObjectContent[molc.Objects.Count];
+					for (int i = 0; i < molc.Objects.Count; i++)
+					{
+						var layerObject = molc.Objects[i];
+						outLayer.Objects[i] = new MapObjectContent
+						{
+							//ObjectType = layerObject.ObjectType,
+							Name = layerObject.Name,
+							Type = layerObject.Type,
+							Bounds = layerObject.Bounds,
+							Points = layerObject.Points
+						};
+					}
+
+					output.Layers.Add(outLayer);
+				}
+
 				// we only care about tile layers in our demo
 				TileLayerContent tlc = layer as TileLayerContent;
+				
 				if (tlc != null)
 				{
 					// create the new layer
-					MapLayerContent outLayer = new MapLayerContent
+					MapTileLayerContent outLayer = new MapTileLayerContent
 					{
 						Width = tlc.Width,
 						Height = tlc.Height,