Merge branch 'version-2-dev' into version-2

app/imports/api/creature/computation/engine/computeStat.js

@@ -21,13 +21,19 @@ export default function computeStat(stat, memo){
   // Before doing any work, mark this stat as busy
   stat.computationDetails.busyComputing = true;
 
-  let effects = stat.computationDetails.effects;
+  let effects = stat.computationDetails.effects || [];
-  let proficiencies = stat.computationDetails.proficiencies;
+  let proficiencies = stat.computationDetails.proficiencies || [];
 
   // Get references to all the stats that share the variable name
-  let sameNameStats = stat.computationDetails.idsOfSameName.map(
+  let sameNameStats
-    id => memo.propsById[id]
+
-  );
+  if (stat.computationDetails.idsOfSameName){
+    sameNameStats = stat.computationDetails.idsOfSameName.map(
+      id => memo.propsById[id]
+    );
+  } else {
+    sameNameStats = [];
+  }
 
   let allStats = [stat, ...sameNameStats];
 
@@ -76,7 +82,9 @@ export default function computeStat(stat, memo){
         value: statInstance.baseProficiency,
         stats: [statInstance.variableName],
         type: 'proficiency',
-        dependencies: [],
+        dependencies: statInstance.overridden ?
+          union(statInstance.dependencies, [statInstance._id]) :
+          [],
         computationDetails: {
           computed: true,
         }
@@ -84,7 +92,7 @@ export default function computeStat(stat, memo){
     }
 
     // Compute each active stat's baseValue calculation and apply it
-    if (statInstance.baseValueCalculation) {
+    if (!statInstance.inactive) {
       let {
         result,
         context,
@@ -94,35 +102,27 @@ export default function computeStat(stat, memo){
         prop: statInstance,
         memo
       });
-      baseDependencies = union(baseDependencies, dependencies);
       statInstance.baseValue = +result.value;
+      statInstance.dependencies = union(statInstance.dependencies, dependencies);
       if (context.errors.length){
         statInstance.baseValueErrors = context.errors;
       }
       // Apply all the base values
-      if (!statInstance.inactive){
+      effects.push({
-        effects.push({
+        operation: 'base',
-          operation: 'base',
+        calculation: statInstance.baseValueCalculation,
-          calculation: statInstance.baseValueCalculation,
+        result: statInstance.baseValue,
-          result: statInstance.baseValue,
+        stats: [statInstance.variableName],
-          stats: [statInstance.variableName],
+        dependencies: statInstance.overridden ?
-          dependencies: [],
+          union(statInstance.dependencies, [statInstance._id]) :
-          computationDetails: {
+          [],
-            computed: true,
+        computationDetails: {
-          },
+          computed: true,
-        });
+        },
-      }
+      });
     }
   });
 
-  // Apply all the base baseDependencies
-  allStats.forEach(statInstance => {
-    statInstance.dependencies = union(
-      statInstance.dependencies,
-      without(baseDependencies, statInstance._id)
-    );
-  });
-
   // Compute and aggregate all the effects
   let aggregator = new EffectAggregator();
   let effectDeps = [];
@@ -132,7 +132,7 @@ export default function computeStat(stat, memo){
     if (effect.deactivatedByToggle) return;
 
     // dependencies
-    if (effect._id) effectDeps = [effect._id];
+    if (effect._id) effectDeps = union(effectDeps, [effect._id]);
     effectDeps = union(effectDeps, effect.dependencies);
 
     // Add computed effect to aggregator
@@ -146,9 +146,9 @@ export default function computeStat(stat, memo){
     // Mark the stats as computed
     statInstance.computationDetails.computed = true;
     statInstance.computationDetails.busyComputing = false;
-    statInstance.dependencies = union(
+    // Only the active stat instance depeneds on the effects
-      statInstance.dependencies,
+    if (!statInstance.overridden){
-      effectDeps
+      statInstance.dependencies = union(statInstance.dependencies, effectDeps);
-    );
+    }
   });
 }

app/imports/api/creature/creatureProperties/methods/insertPropertyFromLibraryNode.js

@@ -16,6 +16,7 @@ import {
 import { reorderDocs } from '/imports/api/parenting/order.js';
 import { setDocToLastOrder } from '/imports/api/parenting/order.js';
 import recomputeInventory from '/imports/api/creature/denormalise/recomputeInventory.js';
+import fetchDocByRef from '/imports/api/parenting/fetchDocByRef.js';
 
 const insertPropertyFromLibraryNode = new ValidatedMethod({
 	name: 'creatureProperties.insertPropertyFromLibraryNode',
@@ -54,6 +55,7 @@ const insertPropertyFromLibraryNode = new ValidatedMethod({
 
 		// Fetch the library node and its decendents, provided they have not been
 		// removed
+    // TODO: Check permission to read the library this node is in
 		let node = LibraryNodes.findOne({
 			_id: nodeId,
 			removed: {$ne: true},
@@ -65,6 +67,9 @@ const insertPropertyFromLibraryNode = new ValidatedMethod({
 			removed: {$ne: true},
 		}).fetch();
 
+    // Convert all references into actual nodes
+    nodes = reifyNodeReferences(nodes);
+
     // The root node is first in the array of nodes
     // It must get the first generated ID to prevent flickering
 		nodes = [node, ...nodes];
@@ -115,4 +120,95 @@ const insertPropertyFromLibraryNode = new ValidatedMethod({
 	},
 });
 
+// Covert node references into actual nodes
+// TODO: check permissions for each library a reference node references
+function reifyNodeReferences(nodes, visitedRefs = new Set(), depth = 0){
+  depth += 1;
+  // New nodes added this function
+  let newNodes = [];
+
+  // Filter out the reference nodes we replace
+  let resultingNodes = nodes.filter(node => {
+
+    // We have already visited this ref and replaced it
+    if (visitedRefs.has(node._id)) return false;
+
+    // Already replaced an ancestor node
+    for (let i; i < node.ancestors.length; i++){
+      if (visitedRefs.has(node.ancestors[i].id)) return false;
+    }
+
+    // This isn't a reference node, continue as normal
+    if (node.type !== 'reference') return true;
+
+    // We have gone too deep, keep the reference node as an error
+    if (depth > 10){
+      if (Meteor.isClient) console.warn('Reference depth limit exceeded');
+      node.cache = {error: 'Reference depth limit exceeded'};
+      return true;
+    }
+
+    let referencedNode
+    try {
+      referencedNode = fetchDocByRef(node.ref);
+      referencedNode.order = node.order;
+      // We are definitely replacing this node, so add it to the list
+      visitedRefs.add(node._id);
+    } catch (e){
+      node.cache = {error: e.reason || e.message || e.toString()};
+      return true;
+    }
+
+    // Get all the descendants of the referenced node
+    let descendents = LibraryNodes.find({
+      'ancestors.id': referencedNode._id,
+      removed: {$ne: true},
+    }, {
+      sort: {order: 1},
+    }).fetch();
+
+    // We are adding the referenced node and its descendants
+    let addedNodes = [referencedNode, ...descendents];
+
+    // re-map all the ancestors to parent the new sub-tree into our existing
+    // node tree
+		setLineageOfDocs({
+			docArray: addedNodes,
+			newAncestry: node.ancestors,
+			oldParent: referencedNode.parent,
+		});
+
+    // Remove all the looped references and descendents from the new nodes
+    // We can't rely on the reify recursion to do this, since the IDs are
+    // getting renewed before it is called
+    addedNodes = addedNodes.filter(node => {
+      // Exclude removed referenced
+      if (visitedRefs.has(node._id)) return false;
+
+      // Exclude descendants of removed references
+      for (let i; i < node.ancestors.length; i++){
+        if (visitedRefs.has(node.ancestors[i].id)) return false;
+      }
+      return true;
+    });
+
+    // Give the new referenced sub-tree new ids
+    renewDocIds({
+      docArray: addedNodes,
+    });
+
+    // Reify the subtree as well with recursion
+    addedNodes = reifyNodeReferences(addedNodes, visitedRefs, depth);
+
+    // Store the new nodes from this inner loop without altering the array
+    // we are looping over
+    newNodes.push(...addedNodes);
+  });
+
+  // We are done filtering the array, we can add the new nodes to it
+  resultingNodes.push(...newNodes);
+
+  return resultingNodes;
+}
+
 export default insertPropertyFromLibraryNode;

app/imports/api/library/LibraryNodes.js

@@ -12,6 +12,7 @@ import { softRemove } from '/imports/api/parenting/softRemove.js';
 import SoftRemovableSchema from '/imports/api/parenting/SoftRemovableSchema.js';
 import { storedIconsSchema } from '/imports/api/icons/Icons.js';
 import '/imports/api/library/methods/index.js';
+import { updateReferenceNodeWork } from '/imports/api/library/methods/updateReferenceNode.js';
 
 let LibraryNodes = new Mongo.Collection('libraryNodes');
 
@@ -76,7 +77,12 @@ const insertNode = new ValidatedMethod({
   run(libraryNode) {
     delete libraryNode._id;
     assertNodeEditPermission(libraryNode, this.userId);
-		return LibraryNodes.insert(libraryNode);
+		let nodeId = LibraryNodes.insert(libraryNode);
+    if (libraryNode.type == 'reference'){
+      libraryNode._id = nodeId;
+      updateReferenceNodeWork(libraryNode, this.userId);
+    }
+    return nodeId;
   },
 });
 
@@ -109,9 +115,14 @@ const updateLibraryNode = new ValidatedMethod({
     } else {
       modifier = {$set: {[pathString]: value}};
     }
-		return LibraryNodes.update(_id, modifier, {
+		let numUpdated = LibraryNodes.update(_id, modifier, {
 			selector: {type: node.type},
 		});
+    if (node.type == 'reference'){
+      node = LibraryNodes.findOne(_id);
+      updateReferenceNodeWork(node, this.userId);
+    }
+    return numUpdated;
   },
 });
 

app/imports/api/library/methods/index.js

@@ -1 +1,2 @@
 import '/imports/api/library/methods/duplicateLibraryNode.js';
+import '/imports/api/library/methods/updateReferenceNode.js';

app/imports/api/library/methods/updateReferenceNode.js

@@ -0,0 +1,67 @@
+import { ValidatedMethod } from 'meteor/mdg:validated-method';
+import SimpleSchema from 'simpl-schema';
+import { RateLimiterMixin } from 'ddp-rate-limiter-mixin';
+import LibraryNodes from '/imports/api/library/LibraryNodes.js';
+import {
+  assertDocEditPermission,
+  assertViewPermission,
+} from '/imports/api/sharing/sharingPermissions.js';
+import fetchDocByRef from '/imports/api/parenting/fetchDocByRef.js';
+
+const updateReferenceNode = new ValidatedMethod({
+  name: 'libraryNodes.updateReferenceNode',
+  validate: new SimpleSchema({
+    _id: {
+      type: String,
+      regEx: SimpleSchema.RegEx.Id,
+    }
+  }).validator(),
+  mixins: [RateLimiterMixin],
+  rateLimit: {
+    numRequests: 5,
+    timeInterval: 5000,
+  },
+  run({_id}) {
+    let userId = this.userId;
+    let node = LibraryNodes.findOne(_id);
+    assertDocEditPermission(node, userId);
+    updateReferenceNodeWork(node, userId);
+  },
+});
+
+function writeCache(_id, cache){
+  LibraryNodes.update(_id, {$set: {cache}}, {
+    selector: {type: 'reference'},
+  });
+}
+
+function updateReferenceNodeWork(node, userId){
+  let cache = {}
+  if (!node.ref){
+    writeCache(node._id, cache);
+    return;
+  }
+  let doc, library;
+  try {
+    doc = fetchDocByRef(node.ref);
+    if (doc.removed) throw 'Property has been deleted';
+    if (doc.ancestors[0].id !== node.ancestors[0].id){
+      library = fetchDocByRef(doc.ancestors[0]);
+      assertViewPermission(library, userId)
+    }
+  } catch(e){
+    cache = {error: e.reason || e.message || e.toString()}
+    writeCache(node._id, cache);
+    return;
+  }
+  cache = {
+    node: {name: doc.name, type: doc.type},
+  };
+  if (library){
+    cache.library = {name: library.name};
+  }
+  writeCache(node._id, cache);
+}
+
+export default updateReferenceNode;
+export { updateReferenceNodeWork }

app/imports/api/parenting/ChildSchema.js

@@ -4,6 +4,11 @@ const RefSchema = new SimpleSchema({
   id: {
     type: String,
     regEx: SimpleSchema.RegEx.Id,
+    // TODO: Rather than indexing this field, index `ancestors.0.id` to only
+    // index the root of the ancestor heirarchy to significantly reduce
+    // index size and improve performance
+    // All queries on an ancestor document need to target `ancestors.0.id` first
+    // before targeting a younger ancestor
     index: 1
   },
   collection: {

app/imports/api/properties/References.js

@@ -0,0 +1,47 @@
+import SimpleSchema from 'simpl-schema';
+
+let ReferenceSchema = new SimpleSchema({
+  ref: {
+    type: Object,
+    defaultValue: {},
+  },
+  'ref.id': {
+    type: String,
+    regEx: SimpleSchema.RegEx.Id,
+    optional: true,
+  },
+  'ref.collection': {
+    type: String,
+    optional: true,
+  },
+  // Denormalised store of referenced property's details
+  cache: {
+    type: Object,
+    defaultValue: {},
+  },
+  'cache.error': {
+    type: String,
+    optional: true,
+  },
+  'cache.node': {
+    type: Object,
+    optional: true,
+  },
+  'cache.node.name': {
+    type: String,
+    optional: true,
+  },
+  'cache.node.type': {
+    type: String,
+  },
+  'cache.library': {
+    type: Object,
+    optional: true,
+  },
+  'cache.library.name': {
+    type: String,
+    optional: true,
+  },
+});
+
+export { ReferenceSchema };

app/imports/api/properties/computedOnlyPropertySchemasIndex.js

@@ -15,6 +15,7 @@ import { FolderSchema } from '/imports/api/properties/Folders.js';
 import { ComputedOnlyItemSchema } from '/imports/api/properties/Items.js';
 import { ComputedOnlyNoteSchema } from '/imports/api/properties/Notes.js';
 import { ProficiencySchema } from '/imports/api/properties/Proficiencies.js';
+import { ReferenceSchema } from '/imports/api/properties/References.js';
 import { ComputedOnlyRollSchema } from '/imports/api/properties/Rolls.js';
 import { ComputedOnlySavingThrowSchema } from '/imports/api/properties/SavingThrows.js';
 import { ComputedOnlySkillSchema } from '/imports/api/properties/Skills.js';
@@ -42,6 +43,7 @@ const propertySchemasIndex = {
   note: ComputedOnlyNoteSchema,
   proficiency: ProficiencySchema,
   propertySlot: ComputedOnlySlotSchema,
+  reference: ReferenceSchema,
   roll: ComputedOnlyRollSchema,
   savingThrow: ComputedOnlySavingThrowSchema,
   skill: ComputedOnlySkillSchema,

app/imports/api/properties/computedPropertySchemasIndex.js

@@ -15,6 +15,7 @@ import { FolderSchema } from '/imports/api/properties/Folders.js';
 import { ComputedItemSchema } from '/imports/api/properties/Items.js';
 import { ComputedNoteSchema } from '/imports/api/properties/Notes.js';
 import { ProficiencySchema } from '/imports/api/properties/Proficiencies.js';
+import { ReferenceSchema } from '/imports/api/properties/References.js';
 import { ComputedRollSchema } from '/imports/api/properties/Rolls.js';
 import { ComputedSavingThrowSchema } from '/imports/api/properties/SavingThrows.js';
 import { ComputedSkillSchema } from '/imports/api/properties/Skills.js';
@@ -40,6 +41,7 @@ const propertySchemasIndex = {
   note: ComputedNoteSchema,
   proficiency: ProficiencySchema,
   propertySlot: ComputedSlotSchema,
+  reference: ReferenceSchema,
   roll: ComputedRollSchema,
   savingThrow: ComputedSavingThrowSchema,
   skill: ComputedSkillSchema,

app/imports/api/properties/propertySchemasIndex.js

@@ -13,6 +13,7 @@ import { FeatureSchema } from '/imports/api/properties/Features.js';
 import { FolderSchema } from '/imports/api/properties/Folders.js';
 import { NoteSchema } from '/imports/api/properties/Notes.js';
 import { ProficiencySchema } from '/imports/api/properties/Proficiencies.js';
+import { ReferenceSchema } from '/imports/api/properties/References.js';
 import { RollSchema } from '/imports/api/properties/Rolls.js';
 import { SavingThrowSchema } from '/imports/api/properties/SavingThrows.js';
 import { SkillSchema } from '/imports/api/properties/Skills.js';
@@ -40,6 +41,7 @@ const propertySchemasIndex = {
   note: NoteSchema,
   proficiency: ProficiencySchema,
   propertySlot: SlotSchema,
+  reference: ReferenceSchema,
   roll: RollSchema,
   savingThrow: SavingThrowSchema,
   skill: SkillSchema,

app/imports/api/sharing/sharingPermissions.js

@@ -12,7 +12,7 @@ function assertIdValid(userId){
 function assertdocExists(doc){
   if (!doc){
     throw new Meteor.Error('Permission denied',
-      'No such document exists');
+      'Permission denied: No such document exists');
   }
 }
 

app/imports/constants/PROPERTIES.js

@@ -67,6 +67,11 @@ const PROPERTIES = Object.freeze({
     icon: '$vuetify.icons.roll',
     name: 'Roll'
   },
+  reference: {
+    icon: 'link',
+    name: 'Reference',
+    libraryOnly: true,
+  },
   savingThrow: {
     icon: '$vuetify.icons.saving_throw',
     name: 'Saving throw'

app/imports/ui/creature/creatureProperties/CreaturePropertyCreationDialog.vue

@@ -1,6 +1,7 @@
 <template lang="html">
   <selectable-property-dialog
     :value="forcedType || type"
+    no-library-only-props
     @input="e => type = e"
   >
     <creature-property-insert-form

app/imports/ui/dialogStack/DialogComponentIndex.js

@@ -14,6 +14,7 @@ import LibraryNodeCreationDialog from '/imports/ui/library/LibraryNodeCreationDi
 import LibraryNodeDialog from '/imports/ui/library/LibraryNodeDialog.vue';
 import MoveLibraryNodeDialog from '/imports/ui/library/MoveLibraryNodeDialog.vue'
 import SelectCreaturesDialog from '/imports/ui/tabletop/SelectCreaturesDialog.vue';
+import SelectLibraryNodeDialog from '/imports/ui/library/SelectLibraryNodeDialog.vue';
 import ShareDialog from '/imports/ui/sharing/ShareDialog.vue';
 import SlotDetailsDialog from '/imports/ui/creature/slots/SlotDetailsDialog.vue';
 import SlotFillDialog from '/imports/ui/creature/slots/SlotFillDialog.vue';
@@ -37,7 +38,8 @@ export default {
   LibraryNodeDialog,
   MoveLibraryNodeDialog,
   SelectCreaturesDialog,
-	ShareDialog,
+  SelectLibraryNodeDialog,
+  ShareDialog,
   SlotDetailsDialog,
   SlotFillDialog,
   TierTooLowDialog,

app/imports/ui/library/SelectLibraryNodeDialog.vue

@@ -0,0 +1,47 @@
+<template lang="html">
+  <dialog-base>
+    <v-toolbar-title slot="toolbar">
+      Select Library Property
+    </v-toolbar-title>
+    <library-and-node
+      slot="unwrapped-content"
+      style="height: 100%;"
+      selection
+      @selected="val => node = val"
+    />
+    <template slot="actions">
+      <v-btn
+        text
+        color="primary"
+        @click="$store.dispatch('popDialogStack')"
+      >
+        Cancel
+      </v-btn>
+      <v-spacer />
+      <v-btn
+        text
+        color="primary"
+        @click="$store.dispatch('popDialogStack', node)"
+      >
+        Select
+      </v-btn>
+    </template>
+  </dialog-base>
+</template>
+
+<script lang="js">
+  import DialogBase from '/imports/ui/dialogStack/DialogBase.vue';
+  import LibraryAndNode from '/imports/ui/library/LibraryAndNode.vue';
+  export default {
+    components: {
+      DialogBase,
+      LibraryAndNode,
+    },
+    data(){return {
+      node: undefined,
+    };},
+  };
+</script>
+
+<style lang="css" scoped>
+</style>

app/imports/ui/properties/forms/ReferenceForm.vue

@@ -0,0 +1,69 @@
+<template lang="html">
+  <div class="folder-form layout justify-start wrap">
+    <v-text-field
+      label="Linked Property"
+      style="flex-basis: 300px;"
+      readonly
+      outlined
+      persistent-hint
+      :loading="linkLoading"
+      :value="
+        model.cache.node && model.cache.node.name ||
+          model.ref && model.ref.id
+      "
+      :hint="model.cache.library && model.cache.library.name"
+      :error-messages="model.cache.error || errors.ref"
+      prepend-inner-icon="link"
+      append-icon="refresh"
+      data-id="change-ref"
+      @click="changeReference"
+      @click:prepend-inner="changeReference"
+      @click:append="updateReferenceNode"
+    />
+  </div>
+</template>
+
+<script lang="js">
+  import propertyFormMixin from '/imports/ui/properties/forms/shared/propertyFormMixin.js';
+  import updateReferenceNode from '/imports/api/library/methods/updateReferenceNode.js';
+
+  export default {
+    mixins: [propertyFormMixin],
+    data(){return {
+      linkLoading: false,
+    }},
+    methods: {
+      changeReference(){
+        let that = this;
+        this.$store.commit('pushDialogStack', {
+          component: 'select-library-node-dialog',
+          elementId: 'change-ref',
+          callback(node){
+            if (!node) return;
+            that.linkLoading = true;
+            that.$emit('change', {
+              path: ['ref'],
+              value: {
+                id: node._id,
+                collection: 'libraryNodes',
+              },
+              ack(){
+                that.linkLoading = false;
+              }
+            });
+          }
+        });
+      },
+      updateReferenceNode(){
+        if (!this.model._id) return;
+        this.linkLoading = true;
+        updateReferenceNode.call({_id: this.model._id}, () => {
+          this.linkLoading = false;
+        });
+      }
+    },
+  };
+</script>
+
+<style lang="css" scoped>
+</style>

app/imports/ui/properties/forms/shared/propertyFormIndex.js

@@ -14,6 +14,7 @@ import FolderForm from '/imports/ui/properties/forms/FolderForm.vue';
 import ItemForm from '/imports/ui/properties/forms/ItemForm.vue';
 import NoteForm from '/imports/ui/properties/forms/NoteForm.vue';
 import ProficiencyForm from '/imports/ui/properties/forms/ProficiencyForm.vue';
+import ReferenceForm from '/imports/ui/properties/forms/ReferenceForm.vue';
 import RollForm from '/imports/ui/properties/forms/RollForm.vue';
 import SavingThrowForm from '/imports/ui/properties/forms/SavingThrowForm.vue';
 import SkillForm from '/imports/ui/properties/forms/SkillForm.vue';
@@ -41,6 +42,7 @@ export default {
   note: NoteForm,
   proficiency: ProficiencyForm,
   propertySlot: SlotForm,
+  reference: ReferenceForm,
   roll: RollForm,
   savingThrow: SavingThrowForm,
   skill: SkillForm,

app/imports/ui/properties/shared/PropertySelector.vue

@@ -9,33 +9,35 @@
         wrap
         fill-height
       >
-        <v-flex
+        <template v-for="(property, type) in PROPERTIES">
-          v-for="(property, type) in PROPERTIES"
+          <v-flex
-          :key="type"
+            v-if="!noLibraryOnlyProps || !property.libraryOnly"
-          sm4
+            :key="type"
-          xs6
+            sm4
-        >
+            xs6
-          <v-card
-            hover
-            style="height: 100%; overflow: hidden;"
-            @click="$emit('select', type)"
           >
-            <div
+            <v-card
-              class="layout align-center justify-center"
+              hover
-              style="min-height: 70px;"
+              style="height: 100%; overflow: hidden;"
+              @click="$emit('select', type)"
             >
-              <v-icon x-large>
+              <div
-                {{ property.icon }}
+                class="layout align-center justify-center"
-              </v-icon>
+                style="min-height: 70px;"
-            </div>
+              >
-            <h3
+                <v-icon x-large>
-              class="subtitle pb-3"
+                  {{ property.icon }}
-              style="text-align: center;"
+                </v-icon>
-            >
+              </div>
-              {{ property.name }}
+              <h3
-            </h3>
+                class="subtitle pb-3"
-          </v-card>
+                style="text-align: center;"
-        </v-flex>
+              >
+                {{ property.name }}
+              </h3>
+            </v-card>
+          </v-flex>
+        </template>
       </v-layout>
     </v-container>
   </div>
@@ -43,8 +45,12 @@
 
 <script lang="js">
 import PROPERTIES from '/imports/constants/PROPERTIES.js';
+
 export default {
-	data(){return {
+  props: {
+    noLibraryOnlyProps: Boolean,
+  },
+	data(){ return {
 		PROPERTIES,
 	};},
 }

app/imports/ui/properties/shared/SelectablePropertyDialog.vue

@@ -10,6 +10,7 @@
       </v-toolbar-title>
       <property-selector
         slot="unwrapped-content"
+        :no-library-only-props="noLibraryOnlyProps"
         @select="type => $emit('input', type)"
       />
     </dialog-base>
@@ -34,6 +35,7 @@ export default {
 		PropertySelector,
   },
 	props: {
+    noLibraryOnlyProps: Boolean,
 		value: {
 			type: String,
 		},

app/imports/ui/properties/treeNodeViews/ReferenceTreeNode.vue

@@ -0,0 +1,22 @@
+<template lang="html">
+  <div class="layout align-center justify-start">
+    <property-icon
+      v-if="!hideIcon"
+      class="mr-2"
+      :model="model"
+      :color="model.color"
+      :class="selected && 'primary--text'"
+    />
+    <div class="text-no-wrap text-truncate">
+      {{ model.cache.node && model.cache.node.name || title }}
+    </div>
+  </div>
+</template>
+
+<script lang="js">
+import treeNodeViewMixin from '/imports/ui/properties/treeNodeViews/treeNodeViewMixin.js';
+
+export default {
+  mixins: [treeNodeViewMixin],
+}
+</script>

app/imports/ui/properties/treeNodeViews/treeNodeViewIndex.js

@@ -4,6 +4,7 @@ import ItemTreeNode from '/imports/ui/properties/treeNodeViews/ItemTreeNode.vue'
 import DamageTreeNode from '/imports/ui/properties/treeNodeViews/DamageTreeNode.vue';
 import EffectTreeNode from '/imports/ui/properties/treeNodeViews/EffectTreeNode.vue';
 import ClassLevelTreeNode from '/imports/ui/properties/treeNodeViews/ClassLevelTreeNode.vue';
+import ReferenceTreeNode from '/imports/ui/properties/treeNodeViews/ReferenceTreeNode.vue';
 
 export default {
   default: DefaultTreeNode,
@@ -12,4 +13,5 @@ export default {
   damage: DamageTreeNode,
   effect: EffectTreeNode,
   item: ItemTreeNode,
+  reference: ReferenceTreeNode,
 }

app/imports/ui/properties/viewers/ReferenceViewer.vue

@@ -0,0 +1,30 @@
+<template lang="html">
+  <div class="reference-viewer">
+    <property-field
+      v-if="model.cache.error"
+      name="Error"
+      :value="model.cache.error"
+    />
+    <property-field
+      v-else-if="model.ref && model.ref.id"
+      name="Linked Property"
+      :value="model.cache.node && model.cache.node.name || model.ref.id"
+    />
+    <property-field
+      v-if="model.cache.library && model.cache.library.name"
+      name="Library"
+      :value="model.cache.library.name"
+    />
+  </div>
+</template>
+
+<script lang="js">
+	import propertyViewerMixin from '/imports/ui/properties/viewers/shared/propertyViewerMixin.js'
+
+	export default {
+		mixins: [propertyViewerMixin],
+	}
+</script>
+
+<style lang="css" scoped>
+</style>

app/imports/ui/properties/viewers/shared/propertyViewerIndex.js

@@ -14,6 +14,7 @@ import FolderViewer from '/imports/ui/properties/viewers/FolderViewer.vue';
 import ItemViewer from '/imports/ui/properties/viewers/ItemViewer.vue';
 import NoteViewer from '/imports/ui/properties/viewers/NoteViewer.vue';
 import ProficiencyViewer from '/imports/ui/properties/viewers/ProficiencyViewer.vue';
+import ReferenceViewer from '/imports/ui/properties/viewers/ReferenceViewer.vue';
 import RollViewer from '/imports/ui/properties/viewers/RollViewer.vue';
 import SkillViewer from '/imports/ui/properties/viewers/SkillViewer.vue';
 import SavingThrowViewer from '/imports/ui/properties/viewers/SavingThrowViewer.vue';
@@ -42,6 +43,7 @@ export default {
   proficiency: ProficiencyViewer,
   propertySlot: SlotViewer,
   roll: RollViewer,
+  reference: ReferenceViewer,
   savingThrow: SavingThrowViewer,
   slotFiller: SlotFillerViewer,
   skill: SkillViewer,