diff --git a/TODO.txt b/TODO.txt
new file mode 100644
index 0000000..22632df
--- /dev/null
+++ b/TODO.txt
@@ -0,0 +1,12 @@
+Item identifications
+- Base max/min, rounding correctly, and handling pre-ID
+
+Damage calculation
+- General calculation framework
+- Weapon powdering
+- Spell multipler
+- Melee dps and multiplier
+- Poison calculations
+
+Skillpoint engine
+- Make it work...
diff --git a/build.js b/build.js
new file mode 100644
index 0000000..79fc017
--- /dev/null
+++ b/build.js
@@ -0,0 +1,80 @@
+/*Class that represents a wynn player's build.
+*/
+class Build{
+    
+    /*Construct a build.
+    */
+    constructor(level,helmet,chestplate,leggings,boots,ring1,ring2,bracelet,necklace,weapon){
+        if(helmet.type.valueOf() != "helmet".valueOf()){
+            throw new TypeError("No such helmet named ", helmet.name);
+        }else{
+            this.helmet = helmet;
+        }
+        if(chestplate.type.valueOf() != "chestplate"){
+            throw new TypeError("No such chestplate named ", chestplate.name);
+        }else{
+            this.chestplate = chestplate;
+        }
+        if(leggings.type.valueOf() != "leggings"){
+            throw new TypeError("No such leggings named ", leggings.name);
+        }else{
+            this.leggings = leggings;
+        }
+        if(boots.type.valueOf() != "boots"){
+            throw new TypeError("No such boots named ", boots.name);
+        }else{
+            this.boots = boots;
+        }
+        if(ring1.type.valueOf() != "ring"){
+            throw new TypeError("No such ring named ", ring1.name);
+        }else{
+            this.ring1 = ring1;
+        }
+        if(ring2.type.valueOf() != "ring"){
+            throw new TypeError("No such ring named ", ring2.name);
+        }else{
+            this.ring2 = ring2;
+        }
+        if(bracelet.type.valueOf() != "bracelet"){
+            throw new TypeError("No such bracelet named ", bracelet.name);
+        }else{
+            this.bracelet = bracelet;
+        }
+        if(necklace.type.valueOf() != "necklace"){
+            throw new TypeError("No such necklace named ", necklace.name);
+        }else{
+            this.necklace = necklace;
+        }
+        if(weapon.type.valueOf() == "wand" || weapon.type.valueOf() == "bow" || weapon.type.valueOf() == "dagger" || weapon.type.valueOf() == "spear" || weapon.type.valueOf() == "relik"){
+            this.weapon = weapon;
+        }else{
+            throw new TypeError("No such weapon named ", weapon.name);
+        }
+        if(level < 1){ //Should these be constants?
+            this.level = 1;
+        }else if (level > 106){
+            this.level = 106;
+        }else{
+            this.level = level;
+        }
+        this.skillpoints = levelToSkillPoints(this.level)
+    }  
+
+    /*Returns build in string format
+    */ TODO
+    toString(){
+        return this.helmet.name + ", " + this.chestplate.name + ", " + this.leggings.name + ", " + this.boots.name + ", " + this.ring1.name + ", " + this.ring2.name + ", " + this.bracelet.name + ", " + this.necklace.name + ", " + this.weapon.name;
+    }
+
+    /* Getters */ TODO
+    getHealth(){
+        health = parseInt(this.helmet.hp,10) + parseInt(this.helmet.hpBonus,10) + parseInt(this.chestplate.hp,10) + parseInt(this.chestplate.hpBonus,10) + parseInt(this.leggings.hp,10) + parseInt(this.leggings.hpBonus,10) + parseInt(this.boots.hp,10) + parseInt(this.boots.hpBonus,10) + parseInt(this.ring1.hp,10) + parseInt(this.ring1.hpBonus,10) + parseInt(this.ring2.hp,10) + parseInt(this.ring2.hpBonus,10) + parseInt(this.bracelet.hp,10) + parseInt(this.bracelet.hpBonus,10) + parseInt(this.necklace.hp,10) + parseInt(this.necklace.hpBonus,10) + parseInt(this.weapon.hp,10) + parseInt(this.weapon.hpBonus,10) + levelToHPBase(this.level);
+        if(health<5){
+            return 5;
+        }else{
+            return health;
+        }
+    }
+    /* Setters */ TODO
+
+}
diff --git a/index.html b/index.html
index 1ceb7d2..418b11f 100644
--- a/index.html
+++ b/index.html
@@ -144,6 +144,8 @@
             </div>
 
         </div>
+        <script type="text/javascript" src="build.js">
+        </script>
         <script type="text/javascript" src="test.js">
         </script>
     </body>
diff --git a/test.js b/test.js
index 9386da2..076c0bf 100644
--- a/test.js
+++ b/test.js
@@ -316,83 +316,3 @@ function levelToHPBase(level){
     }
 }
 
-/*Class that represents a wynn player's build.
-*/
-class Build{
-    
-    /*Construct a build.
-    */
-    constructor(level,helmet,chestplate,leggings,boots,ring1,ring2,bracelet,necklace,weapon){
-        if(helmet.type.valueOf() != "helmet".valueOf()){
-            throw new TypeError("No such helmet named ", helmet.name);
-        }else{
-            this.helmet = helmet;
-        }
-        if(chestplate.type.valueOf() != "chestplate"){
-            throw new TypeError("No such chestplate named ", chestplate.name);
-        }else{
-            this.chestplate = chestplate;
-        }
-        if(leggings.type.valueOf() != "leggings"){
-            throw new TypeError("No such leggings named ", leggings.name);
-        }else{
-            this.leggings = leggings;
-        }
-        if(boots.type.valueOf() != "boots"){
-            throw new TypeError("No such boots named ", boots.name);
-        }else{
-            this.boots = boots;
-        }
-        if(ring1.type.valueOf() != "ring"){
-            throw new TypeError("No such ring named ", ring1.name);
-        }else{
-            this.ring1 = ring1;
-        }
-        if(ring2.type.valueOf() != "ring"){
-            throw new TypeError("No such ring named ", ring2.name);
-        }else{
-            this.ring2 = ring2;
-        }
-        if(bracelet.type.valueOf() != "bracelet"){
-            throw new TypeError("No such bracelet named ", bracelet.name);
-        }else{
-            this.bracelet = bracelet;
-        }
-        if(necklace.type.valueOf() != "necklace"){
-            throw new TypeError("No such necklace named ", necklace.name);
-        }else{
-            this.necklace = necklace;
-        }
-        if(weapon.type.valueOf() == "wand" || weapon.type.valueOf() == "bow" || weapon.type.valueOf() == "dagger" || weapon.type.valueOf() == "spear" || weapon.type.valueOf() == "relik"){
-            this.weapon = weapon;
-        }else{
-            throw new TypeError("No such weapon named ", weapon.name);
-        }
-        if(level < 1){ //Should these be constants?
-            this.level = 1;
-        }else if (level > 106){
-            this.level = 106;
-        }else{
-            this.level = level;
-        }
-        this.skillpoints = levelToSkillPoints(this.level)
-    }  
-
-    /*Returns build in string format
-    */ TODO
-    toString(){
-        return this.helmet.name + ", " + this.chestplate.name + ", " + this.leggings.name + ", " + this.boots.name + ", " + this.ring1.name + ", " + this.ring2.name + ", " + this.bracelet.name + ", " + this.necklace.name + ", " + this.weapon.name;
-    }
-
-    /* Getters */ TODO
-    getHealth(){
-        health = parseInt(this.helmet.hp,10) + parseInt(this.helmet.hpBonus,10) + parseInt(this.chestplate.hp,10) + parseInt(this.chestplate.hpBonus,10) + parseInt(this.leggings.hp,10) + parseInt(this.leggings.hpBonus,10) + parseInt(this.boots.hp,10) + parseInt(this.boots.hpBonus,10) + parseInt(this.ring1.hp,10) + parseInt(this.ring1.hpBonus,10) + parseInt(this.ring2.hp,10) + parseInt(this.ring2.hpBonus,10) + parseInt(this.bracelet.hp,10) + parseInt(this.bracelet.hpBonus,10) + parseInt(this.necklace.hp,10) + parseInt(this.necklace.hpBonus,10) + parseInt(this.weapon.hp,10) + parseInt(this.weapon.hpBonus,10) + levelToHPBase(this.level);
-        if(health<5){
-            return 5;
-        }else{
-            return health;
-        }
-    }
-    /* Setters */ TODO
-
-}