NRE solved -- Issue [Projectiles don't delete themselves]

Killit/Killit/Game1.cs

@@ -22,13 +22,15 @@ class Game1 : Microsoft.Xna.Framework.Game {
 
         public HUD hud;
         public Entities entities;
+        public Projectiles projectiles;
 
         public spriteLib spriteLibrary = new spriteLib();
         public Game1() {
             graphics = new GraphicsDeviceManager(this);
             Content.RootDirectory = "Content";
             hud = new HUD(this);
             entities = new Entities(this);
+            projectiles = new Projectiles(this);
         }
 
         /// <summary>
@@ -83,6 +85,9 @@ class Game1 : Microsoft.Xna.Framework.Game {
             foreach (LivingEntity i in entities.itemsList.ToList()) {
                 i.Update();
             }
+            foreach (Projectile p in projectiles.itemsList.ToList()) {
+                p.Update();
+            }
             hud.Update();
             base.Update(gameTime);
         }
@@ -97,11 +102,13 @@ class Game1 : Microsoft.Xna.Framework.Game {
             // TODO: Add your drawing code here
             spriteBatch.Begin();
             foreach (LivingEntity i in entities.itemsList) {
-                if (i.alive == true) {
-                    i.Draw(spriteBatch);
-                }
+                i.Draw(spriteBatch);
+            }
+            foreach (Projectile p in projectiles.itemsList.ToList()) {
+                p.Draw(spriteBatch);
             }
             hud.Draw(spriteBatch);
+            spriteBatch.DrawString(spriteFont, projectiles.itemsList.Count.ToString(), new Vector2(0, 0), Color.Black);
             spriteBatch.End();
             base.Draw(gameTime);
         }

Killit/Killit/LivingEntity.cs

@@ -26,8 +26,6 @@ class LivingEntity {
         public int drawPX = 30;
         public int drawPY = 0;
         public Boolean alive = true;
-        public string sFileName = "spritesheet";
-        public BoundingBox boundingBox;
         public Game1 game;
 
         public Texture2D spriteIndex;
@@ -40,13 +38,18 @@ class LivingEntity {
         }
 
         public virtual void loadContent(ContentManager content) {
-            spriteIndex = content.Load<Texture2D>("Sprites\\" + sFileName);
+            spriteIndex = content.Load<Texture2D>("Sprites\\" + "spritesheet");
+            if (spriteIndex != null) {
+                Console.WriteLine("Null here!");
+                return;
+            }
         }
 
         public virtual void Update() {
         }
 
         public virtual void Draw(SpriteBatch spriteBatch) {
+            if (spriteIndex == null) return;
             Rectangle size = new Rectangle(0, 0, 32, 32);
             Texture2D newCropped = game.spriteLibrary.Crop(spriteIndex, new Rectangle(drawPX, drawPY, drawX, drawY));
             Vector2 center = new Vector2(newCropped.Width / 2, newCropped.Height / 2);

Killit/Killit/Player.cs

@@ -71,7 +71,9 @@ public Player(Vector2 position, Game1 game)
                 stamina += 0.5f;
             }
             if (mouse.LeftButton == ButtonState.Pressed) {
-                game.entities.addItem(new Player(new Vector2(0, 0), game));
+                Projectile p;
+                game.projectiles.addItem(p = new Projectile(0.01f, rotation, 10, this, position, "advntur"));
+                p.loadContent(game.Content);
             }
 
             // Movement End
@@ -81,6 +83,11 @@ public Player(Vector2 position, Game1 game)
             base.Update();
         }
 
+        public override void loadContent(ContentManager content) {
+            base.loadContent(content);
+
+        }
+
 
     }
 }

Killit/Killit/Reax.csproj

@@ -126,6 +126,7 @@
     <Compile Include="LivingEntity.cs" />
     <Compile Include="Player.cs" />
     <Compile Include="proj\Projectile.cs" />
+    <Compile Include="proj\Projectiles.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
     <Compile Include="Program.cs" />
     <Compile Include="Game1.cs" />

Killit/Killit/bin/x86/Debug/Killit.application

@@ -15,7 +15,7 @@
           <dsig:Transform Algorithm="urn:schemas-microsoft-com:HashTransforms.Identity" />
         </dsig:Transforms>
         <dsig:DigestMethod Algorithm="http://www.w3.org/2000/09/xmldsig#sha1" />
-        <dsig:DigestValue>XjIfN7EeDhlxSh5WR7Zmf5A80U4=</dsig:DigestValue>
+        <dsig:DigestValue>C9Ja6lTqBRkF54NDg2tAmrvLuVw=</dsig:DigestValue>
       </hash>
     </dependentAssembly>
   </dependency>

Killit/Killit/bin/x86/Debug/Killit.exe.manifest

@@ -93,14 +93,14 @@
     </dependentAssembly>
   </dependency>
   <dependency>
-    <dependentAssembly dependencyType="install" allowDelayedBinding="true" codebase="Killit.exe" size="16384">
+    <dependentAssembly dependencyType="install" allowDelayedBinding="true" codebase="Killit.exe" size="17408">
       <assemblyIdentity name="Killit" version="1.0.0.0" language="neutral" processorArchitecture="x86" />
       <hash>
         <dsig:Transforms>
           <dsig:Transform Algorithm="urn:schemas-microsoft-com:HashTransforms.Identity" />
         </dsig:Transforms>
         <dsig:DigestMethod Algorithm="http://www.w3.org/2000/09/xmldsig#sha1" />
-        <dsig:DigestValue>XTpFv4R0BnFEXryB/89lNTBmpJ8=</dsig:DigestValue>
+        <dsig:DigestValue>/JLpn8xpBA5eGVcnfcTB0SAu0eg=</dsig:DigestValue>
       </hash>
     </dependentAssembly>
   </dependency>

Killit/Killit/obj/x86/Debug/Killit.application

@@ -15,7 +15,7 @@
           <dsig:Transform Algorithm="urn:schemas-microsoft-com:HashTransforms.Identity" />
         </dsig:Transforms>
         <dsig:DigestMethod Algorithm="http://www.w3.org/2000/09/xmldsig#sha1" />
-        <dsig:DigestValue>XjIfN7EeDhlxSh5WR7Zmf5A80U4=</dsig:DigestValue>
+        <dsig:DigestValue>C9Ja6lTqBRkF54NDg2tAmrvLuVw=</dsig:DigestValue>
       </hash>
     </dependentAssembly>
   </dependency>

Killit/Killit/obj/x86/Debug/Killit.exe.manifest

@@ -93,14 +93,14 @@
     </dependentAssembly>
   </dependency>
   <dependency>
-    <dependentAssembly dependencyType="install" allowDelayedBinding="true" codebase="Killit.exe" size="16384">
+    <dependentAssembly dependencyType="install" allowDelayedBinding="true" codebase="Killit.exe" size="17408">
       <assemblyIdentity name="Killit" version="1.0.0.0" language="neutral" processorArchitecture="x86" />
       <hash>
         <dsig:Transforms>
           <dsig:Transform Algorithm="urn:schemas-microsoft-com:HashTransforms.Identity" />
         </dsig:Transforms>
         <dsig:DigestMethod Algorithm="http://www.w3.org/2000/09/xmldsig#sha1" />
-        <dsig:DigestValue>XTpFv4R0BnFEXryB/89lNTBmpJ8=</dsig:DigestValue>
+        <dsig:DigestValue>/JLpn8xpBA5eGVcnfcTB0SAu0eg=</dsig:DigestValue>
       </hash>
     </dependentAssembly>
   </dependency>

Killit/Killit/proj/Projectile.cs

@@ -33,7 +33,7 @@ class Projectile {
             this.direction = direction;
             this.damage = damage;
             this.shooter = shooter;
-            this.originPosition = originPosition;
+            this.position = originPosition;
             this.projectileName = projectileName;
 
         }
@@ -59,5 +59,8 @@ class Projectile {
             position.Y += pix * (float)newY;
         }
 
+        public String getProjectileName() {
+            return projectileName;
+        }
     }
 }

Killit/Killit/proj/Projectiles.cs

@@ -0,0 +1,41 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using Microsoft.Xna.Framework;
+using Microsoft.Xna.Framework.Audio;
+using Microsoft.Xna.Framework.Content;
+using Microsoft.Xna.Framework.GamerServices;
+using Microsoft.Xna.Framework.Graphics;
+using Microsoft.Xna.Framework.Input;
+using Microsoft.Xna.Framework.Media;
+
+namespace Reax {
+    class Projectiles {
+        // FUCK DA POLICE
+
+        public List<Projectile> itemsList = new List<Projectile>();
+        Game1 game;
+
+        public Projectiles(Game1 game) {
+            this.game = game;
+        }
+
+        public void removeItem(Projectile item) {
+            itemsList.Remove(item);
+        }
+
+        public void addItem(Projectile item) {
+            itemsList.Add(item);
+        }
+
+        public Projectile getByName(String type) {
+            foreach (Projectile i in itemsList) {
+                if (i.getProjectileName() == type) {
+                    return i;
+                }
+            }
+            return null;
+        }
+    }
+}