Adds function to add arbitrary description modifiers

eid_api.lua

@@ -294,7 +294,6 @@ function EID:getDescriptionObj(Type, Variant, SubType)
 	local description = {}
 	description.ItemType = Type
 	description.ItemVariant = Variant
-	description.RealID = SubType
 	description.ID = SubType
 	description.fullItemString = Type.."."..Variant.."."..description.ID
 	description.Name = EID:getObjectName(Type, Variant, description.ID)
@@ -303,7 +302,12 @@ function EID:getDescriptionObj(Type, Variant, SubType)
 	description.Description = tableEntry and tableEntry[3] or EID:getXMLDescription(Type, Variant, description.ID)
 
 	description.Transformation = EID:getTransformation(Type, Variant, description.ID)
-
+	
+	for k,modifier in pairs(EID.DescModifiers) do
+		if modifier.condition(description) then
+			description = modifier.callback(description)
+		end
+	end
 	return description
 end
 
@@ -695,6 +699,21 @@ function EID:renderString(str, position, scale, kcolor)
 	return textPartsTable[#textPartsTable][2]
 end
 
+-- Adds Description object modifiers.
+-- Used for altering descriptions. Example: Spindown dice, Tarot Cloth, ...
+function EID:addDescriptionModifier(modifierName, condition, callback)
+	EID.DescModifiers[modifierName] = {
+		condition = condition,
+		callback = callback
+	}
+end
+
+-- Removes a Description object modifier
+-- Used for altering descriptions. Example: Spindown dice, Tarot Cloth, ...
+function EID:removeDescriptionModifier(modifierName)
+	EID.DescModifiers[modifierName] = nil
+end
+
 -- Interpolates between 2 KColors with a given fraction.
 function EID:interpolateColors(kColor1, kColor2, fraction)
 	local t =