Skill base values now work in a way consistent with attribute base values

app/imports/api/creature/computation/combineStat.js

@@ -72,8 +72,11 @@ function combineSkill(stat, aggregator, memo){
   }
   // Multiply the proficiency bonus by the actual proficiency
   profBonus *= stat.proficiency;
+  // Base value
+  stat.baseValue = aggregator.statBaseValue;
+  stat.baseValueErrors = aggregator.baseValueErrors;
   // Combine everything to get the final result
-  let result = (stat.abilityMod + profBonus + aggregator.add) * aggregator.mul;
+  let result = (aggregator.base + stat.abilityMod + profBonus + aggregator.add) * aggregator.mul;
   if (result < aggregator.min) result = aggregator.min;
   if (result > aggregator.max) result = aggregator.max;
   if (aggregator.set !== undefined) {
@@ -103,6 +106,7 @@ function combineSkill(stat, aggregator, memo){
   stat.rollBonuses = aggregator.rollBonus;
   // Hide
   stat.hide = aggregator.hasNoEffects &&
+    stat.baseValue === undefined &&
     stat.proficiency == 0 ||
     undefined;
 }

app/imports/api/properties/Skills.js

@@ -1,5 +1,6 @@
 import SimpleSchema from 'simpl-schema';
 import VARIABLE_NAME_REGEX from '/imports/constants/VARIABLE_NAME_REGEX.js';
+import ErrorSchema from '/imports/api/properties/subSchemas/ErrorSchema.js';
 
 /*
  * Skills are anything that results in a modifier to be added to a D20
@@ -37,9 +38,9 @@ let SkillSchema = new SimpleSchema({
     ],
     defaultValue: 'skill',
   },
-	// If the baseValue is higher than the computed value, it will be used as `value`
-	baseValue: {
-		type: Number,
+  // The starting value, before effects
+	baseValueCalculation: {
+		type: String,
 		optional: true,
 	},
 	// The base proficiency of this skill
@@ -59,6 +60,18 @@ let ComputedOnlySkillSchema = new SimpleSchema({
   value: {
     type: Number,
 		defaultValue: 0,
+  },
+  // The result of baseValueCalculation
+  baseValue: {
+    type: SimpleSchema.oneOf(Number, String, Boolean),
+    optional: true,
+  },
+  baseValueErrors: {
+    type: Array,
+    optional: true,
+  },
+  'baseValueErrors.$': {
+    type: ErrorSchema,
   },
 	// Computed value added by the ability
 	abilityMod: {

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

@@ -46,12 +46,11 @@
       <div class="layout row justify-center">
         <text-field
           label="Base Value"
-          type="number"
-          class="base-value-field text-xs-center large-format no-flex"
-          :value="model.baseValue"
+          class="base-value-field no-flex"
+          :value="model.baseValueCalculation"
           hint="This is the value of the skill before effects are applied"
-          :error-messages="errors.baseValue"
-          @change="change('baseValue', ...arguments)"
+          :error-messages="errors.baseValueCalculation"
+          @change="change('baseValueCalculation', ...arguments)"
         />
         <proficiency-select
           style="flex-basis: 300px;"
@@ -61,6 +60,7 @@
           @change="change('baseProficiency', ...arguments)"
         />
       </div>
+      <calculation-error-list :errors="model.baseValueErrors" />
     </form-section>
   </div>
 </template>
@@ -70,11 +70,13 @@
 	import FormSection from '/imports/ui/properties/forms/shared/FormSection.vue';
   import createListOfProperties from '/imports/ui/properties/forms/shared/lists/createListOfProperties.js';
   import propertyFormMixin from '/imports/ui/properties/forms/shared/propertyFormMixin.js';
+  import CalculationErrorList from '/imports/ui/properties/forms/shared/CalculationErrorList.vue';
 
 	export default {
 		components: {
 			ProficiencySelect,
 			FormSection,
+      CalculationErrorList,
 		},
     mixins: [propertyFormMixin],
 		data(){return{