Crew Upgrades

- Adds Item type
- Adds Create and Remove logic

TODO

@@ -11,4 +11,5 @@
 - Add Crew XP cheetsheet
 - Add Usage documentation to README.md
 - Add Turf Validation (<= 6 max)
-- Add turf connection validation
+- Add turf connection validation
+- Document usage of "logic" item property (crew_upgrades)

module/blades-helpers.js

@@ -89,4 +89,62 @@ export class BladesHelpers {
 
   }
 
+  /**
+   * Add item modification if logic exists.
+   * @param {Object} item_data 
+   * @param {Entity} entity 
+   */
+  static callItemLogic(item_data, entity) {
+
+    if ('logic' in item_data.data) {
+      let logic = JSON.parse(item_data.data.logic);
+
+      // Different logic behav. dep on operator.
+      switch (logic.operator) {
+
+        // Add when creating.
+        case "addition":
+          entity.update({
+            [logic.attribute]: Number(BladesHelpers.getNestedProperty(entity, "data." + logic.attribute)) + logic.value
+          });
+          break;
+
+      }
+
+    }
+
+  }
+
+  /**
+   * Undo Item modifications when item is removed.
+   * @param {Object} item_data 
+   * @param {Entity} entity 
+   */
+  static undoItemLogic(item_data, entity) {
+
+    if ('logic' in item_data.data) {
+      let logic = JSON.parse(item_data.data.logic)
+
+      // Different logic behav. dep on operator.
+      switch (logic.operator) {
+
+        // Subtract when removing.
+        case "addition":
+          entity.update({
+            [logic.attribute]: Number(BladesHelpers.getNestedProperty(entity, "data." + logic.attribute)) - logic.value
+          });
+          break;
+
+      }
+    }
+
+  }
+
+
+  static getNestedProperty(obj, property) {
+    return property.split('.').reduce((r, e) => {
+        return r[e];
+    }, obj);
+  }
+
 }

module/blades.js

@@ -90,3 +90,14 @@ Hooks.once("init", async function() {
   });
 
 });
+
+/*
+ * Hooks
+ */
+Hooks.on("createOwnedItem", (parent, child, options, userId) => {
+  BladesHelpers.callItemLogic(child, parent);
+});
+
+Hooks.on("deleteOwnedItem", (parent, child, options, userId) => {
+  BladesHelpers.undoItemLogic(child, parent);
+});

module/crew-sheet.js

@@ -128,6 +128,7 @@ export class BladesCrewSheet extends ActorSheet {
       if (item) {
         const actor = this.actor;
         BladesHelpers.removeDuplicatedItemType(item.data.type, actor);
+        BladesHelpers.callItemLogic(item, actor);
       }
 
       // Call parent on drop logic
@@ -137,4 +138,5 @@ export class BladesCrewSheet extends ActorSheet {
   }
 
   /* -------------------------------------------- */
+  
 }

packs/crew_upgrades.db

@@ -0,0 +1 @@
+{"_id":"M7k3sdhua5qmJ93M","name":"Vault 1","permission":{"default":0,"BwbqQh8sHfeKmUax":3},"type":"crew_upgrade","data":{"description":"Adds the Vault providing additional 4 Coin space","logic":"{\"attribute\":\"data.vault.max\",\"operator\":\"addition\",\"value\":4,\"requirement\":\"\"}","crew_type":""},"folder":null,"sort":300000,"flags":{}}

system.json

@@ -3,8 +3,8 @@
   "title": "Blades in the Dark",
   "description": "GBlades in the dark game system.",
   "version": 0.1,
-  "minimumCoreVersion": "0.5.2",
-  "compatibleCoreVersion": "0.5.3",
+  "minimumCoreVersion": "0.5.3",
+  "compatibleCoreVersion": "0.5.5",
   "templateVersion": 1,
   "author": "megastruktur",
   "esmodules": ["module/blades.js"],
@@ -70,6 +70,13 @@
       "system": "blades-in-the-dark",
       "path": "./packs/crew_types.db",
       "entity": "Item"
+    },
+    {
+      "name": "Crew Upgrades",
+      "label": "Crew Upgrades",
+      "system": "blades-in-the-dark",
+      "path": "./packs/crew_upgrades.db",
+      "entity": "Item"
     }
 ]
 }

template.json

@@ -72,7 +72,11 @@
     "experience": [0],
     "hold_types": ["weak", "strong"],
     "coins": [0],
-    "vault": [0],
+    "vault": {
+      "value": [0],
+      "max": 0,
+      "default": 0
+    },
     "turfs": [8],
     "features": [],
     "heat": [0],
@@ -80,7 +84,7 @@
   }
 },
 "Item": {
-  "types": ["item", "class", "ability", "heritage", "background", "vice", "crew_upgrade", "cohort", "crew_type", "crew_feature"],
+  "types": ["item", "class", "ability", "heritage", "background", "vice", "crew_upgrade", "cohort", "crew_type", "crew_feature", "crew_upgrade"],
   "templates": {
     "default": {
       "description": ""
@@ -89,6 +93,9 @@
       "description": "",
       "class": "",
       "price": 1
+    },
+    "logic": {
+      "logic": ""
     }
   },
   "item": {
@@ -117,9 +124,6 @@
   "ability": {
     "templates": ["ability"]
   },
-  "crew_upgrade": {
-    "templates": ["ability"]
-  },
   "heritage": {
     "templates": ["default"]
   },
@@ -137,6 +141,10 @@
   "crew_feature": {
     "templates": ["default"]
   },
+  "crew_upgrade": {
+    "templates": ["default", "logic"],
+    "crew_type": ""
+  },
   "crew_type": {
     "description": "",
     "turfs": {

templates/crew-sheet.html

@@ -155,7 +155,7 @@
   </div>
 
   {{!-- Crew Type --}}
-  <div>
+  <div class="section">
     {{#each actor.items as |item id|}}
     {{#eq item.type "crew_type"}}
     <div class="item" data-item-id="{{item._id}}">
@@ -165,4 +165,29 @@
     {{/each}}
   </div>
 
+  <div class="section">
+    <div id="crew-upgrades">   
+      <div class="label-stripe">
+        <p><label>Crew Upgrades</label></p>
+      </div>   
+      {{#each actor.items as |item id|}}
+      {{#eq item.type "crew_upgrade"}}
+        <div class="item flex-horizontal" data-item-id="{{item._id}}">
+          <div class="item-body flex-horizontal">
+            <img src="{{item.img}}" title="{{item.name}}" width="24" height="24"/>
+            <div class="item-name">{{item.name}}</div>
+          </div>
+          <a class="item-control item-delete" title="Delete Item"><i class="fas fa-trash"></i></a>
+        </div>
+      {{/eq}}
+      {{/each}}
+    </div>
+
+    <div id="crew-coins">
+      <div class="label-stripe">
+        <p><label>Coins (max: 4 + {{data.vault.max}})</label></p>
+      </div>
+    </div>
+  </div>
+
 </form>

templates/items/crew_upgrade.html

@@ -0,0 +1,18 @@
+<form class="{{cssClass}}" autocomplete="off">
+  <header class="sheet-header">
+      <img class="profile-img" src="{{item.img}}" data-edit="img" title="{{item.name}}"/>
+      <div class="header-fields">
+          <h1 class="charname"><input name="name" type="text" value="{{item.name}}" placeholder="Name"/></h1>
+      </div>
+  </header>
+  
+  {{!-- Sheet Body --}}
+  <section class="sheet-body">
+    <label>Description</label>
+    <textarea name="data.description">{{data.description}}</textarea>
+    <label>Crew Type</label>
+    <input type="text" name="data.crew_type" value="{{data.crew_type}}">
+    <label>Logic</label>
+    <textarea name="data.logic">{{data.logic}}</textarea>
+  </section>
+</form>

templates/items/simple.html

@@ -8,6 +8,7 @@
   
   {{!-- Sheet Body --}}
   <section class="sheet-body">
+    <label>Description</label>
     <textarea name="data.description">{{data.description}}</textarea>
   </section>
 </form>