Module:WorkshopsData: Difference between revisions

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m (fixed typo on getnumberofworkplaces)
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---@module WorkshopsData.lua
---
---
--- Module for compiling workshops (or production buildings as they are called
---This module does not define an _actual_ derived class, but it creates an instance of one via prototyping patterns. Understand this file as a big procedure, top-to-bottom, rather than a class definition.
--- in-game) information from wiki data sources. Restructures the flat data
--- tables that are produced from CsvUtils to make them more conducive to Lua
--- methods that need to display the information.
----
--- The standard way of using this module is a call like the following:
---
---
--- iconFilename = WorkshopsData.getWorkshopIcon(workshopName)
---Initializes a BaseDataModel with the data file associated with this module. Makes necessary modifications to the basic data, including schema and method overrides, to permit the exceptions associated with data in this model.
---
--- This will return a string corresponding to the filename of the icon of the
--- workshop, including the .png extension. It is preferable to call getter
--- methods with the name of the workshop rather than retrieving the entire
--- record for the workshop, so that your code stays protected from variations
--- in this module. The getter methods are all called with the plain-language
--- name of the workshop, as spelled in the game.
---
--- * longDescription = WorkshopsData.getWorkshopDescription(workshopName)
--- * constructionCategory = WorkshopsData.getWorkshopCategory(workshopName)
--- * sizeX, sizeY = WorkshopsData.getWorkshopSize(workshopName)
--- * requiredGoodID, stackSize = WorkshopsData.getWorkshopRequiredGood(workshopName, requirementIndex)
--- * timeSeconds = WorkshopsData.getWorkshopConstructionTime(workshopName)
--- * cityScore = WorkshopsData.getWorkshopCityScore(workshopName)
--- * isMovable = WorkshopsData.isWorkshopMovable(workshopName)
--- * isInitiallyEssential = WorkshopsData.isWorkshopInitiallyEssential(workshopName)
--- * storageCap = WorkshopsData.getWorkshopStorage(workshopName)
--- * workplaces = WorkshopsData.getWorkshopNumberOfWorkplaces(workshopName)
--- * recipe = WorkshopsData.getWorkshopRecipe(workshopName, recipeIndex)
--- * iconFilename = WorkshopsData.getWorkshopIcon(workshopName)
---
--- And the following getter methods are all called with the workshop's ID.
--- You will have an ID instead of a display name when dealing with other game
--- data like, recipes, goods, etc.
---
--- * name = WorkshopsData.getWorkshopNameByID(workshopID)
--- * iconFilename = WorkshopsData.getWorkshopIconByID(workshopID)
---
--- The list of workshops that can produce a particular recipe ID can be
--- retrieved with the following method
---
--- workshopNamesTable = WorkshopsData.getWorkshopNamesWithRecipeID(recipeID)
---
--- There are methods to retrieve the lists of required goods, workplaces, and
--- recipes, but it is advised to instead use the getter methods
--- getWorkshopRequiredGood, getWorkshopNumberOfWorkplaces, and
--- getWorkshopRecipe with an index desired, which is good for loops. If you
--- must get the tables, there are two "getAll" methods:
---
--- * requiredGoodsTable = WorkshopsData.getAllWorkshopRequiredGoods(workshopName)
--- * workplacesTable = WorkshopsData.getAllWorkshopWorkplaces(workshopName)
--- * recipesTable = WorkshopsData.getAllWorkshopRecipes(workshopName)
---
--- As a last resort, or if you need to transform the data structure, you can
--- call the method getAllDataForWorkshop(displayName) or
--- getAllDataForWorkshopByID(workshopID). This returns a whole record from the
--- data table corresponding to the requested display name.
---
--- The data table for workshops has the following structure:
---
--- workshopsTable = {
--- ["workshop1_ID"] = {
--- ["id"] = "workshop1_ID",
--- ["displayName"] = "Plain Language Name",
--- ["description"] = "A long string with some HTML entities too.",
--- ["category"] = "Construction toolbar category",
--- ["sizeX"] = 9, size in tiles
--- ["sizeY"] = 9, size in tiles
--- ["requiredGoods"] = {
--- [1] = { ["stackSize"] = 99, ["goodID"] = "good1_ID" },
--- [2] = { ["stackSize"] = 99, ["goodID"] = "good2_ID" },
--- [3] = { ... } or missing if fewer
--- },
--- ["constructionTime"] = 99, number of seconds
--- ["cityScore"] = 99, points?
--- ["movable"] = true or false, if it can be moved at any cost
--- ["initiallyEssential"] = true or false, if a new-game-starting blueprint
--- ["storage"] = 99, capacity
--- ["workplaces"] = {
--- [1] = "Any",
--- [2] = "Any",
--- [3] = "Any",
--- [4] = ... representing the number of workplaces, or missing if fewer
--- },
--- ["recipes"] = {
--- [1] = "recipe1_ID",
--- [2] = "recipe2_ID",
--- [3] = "recipe3_ID",
--- [4] = ... or missing if fewer
--- }
--- },
--- ["workshop2_ID"] = {
--- ...
--- },
--- ["workshop3_ID"] = {
--- ...
--- },
--- ...
--- }
---
--- @module WorkshopsData
local WorkshopsData = {}






--region Dependencies
--Create instance
local BaseDataModel = require("Module:BaseDataModel")
local DATA_FILE = "Module:WorkshopsData/Workshops.json"


local CsvUtils = require("Module:CsvUtils")
---@type BaseDataModel
local workshopsDataModel = BaseDataModel.new(DATA_FILE)


-- Some dependencies are loaded lazily
local GoodsData


--endregion


--Begin instance overrides
for _, building in pairs(workshopsDataModel.dataTable) do
    building[workshopsDataModel.schema.CATEGORY2] = "Production Building"
    building[workshopsDataModel.schema.IS_PROVIDING_SERVICES] = false
end




--region Private member variables
--- Main data table, like this: table[ID] = table containing data for that ID
local workshopsTable
--- Supporting table, list of names table[i] = name.
local workshopsNames
--- Lookup map. Built once and reused on all subsequent calls within this
--- session, like this: table[displayName] = workshopID
local mapNamesToIDs
--- Lookup map. Built once and reused on all subsequent calls within this
--- session, like this: table[recipeID] = { workshopName1, workshopName2, ... }
local mapRecipeIDsToWorkshopNames


--/** Function definitions follow. **/
--Collapse the regions in the IDE to see the procedure pick up with the assignments of these functions to override the associated member methods of BaseDataModel.
--region Public building interface
--no overrides!
--endregion
--endregion


 
--region Public building recipe query interface
 
--no overrides!
--region Private constants
 
local DATA_TEMPLATE_NAME = "Template:Workshops_csv"
 
local INDEX_ID = "id"
local INDEX_NAME = "displayName"
local INDEX_DESCRIPTION = "description"
local INDEX_CATEGORY = "category"
local INDEX_SIZE_X = "sizeX"
local INDEX_SIZE_Y = "sizeY"
local INDEX_CITY_SCORE = "cityScore"
local INDEX_MOVABLE = "movable"
local INDEX_ESSENTIAL = "initiallyEssential"
local INDEX_STORAGE_CAP = "storage"
local INDEX_CONSTRUCTION_TIME = "constructionTime"
local INDEX_REQUIRED_GOODS = "requiredGoods"
local INDEX_WORKPLACES = "workplaces"
local INDEX_RECIPES = "recipes"
 
local INDEX_CONSTRUCTION_GOODS_STACK_SIZE = "stackSize"
local INDEX_CONSTRUCTION_GOODS_GOOD_ID = "goodID"
 
local PATTERN_SPLIT_STACK_AND_ID = "(%d+)%s([%[%]%s%a]+)"
 
--endregion
--endregion


 
--region Public recipe data retrieval interface
 
--no overrides!
--region Private methods
 
---
--- Creates a new subtable containing the construction goods required for the
--- specified workshop.
---
--- @param originalWorkshop table workshop data record from which to make subtable
--- @param workshopsHeaderLookup table header lookup built from the CSV data
--- @return table subtable with the required construction goods
local function makeRequiredGoodsSubtable(originalWorkshop, workshopsHeaderLookup)
 
-- A constant we'll need only within this function.
local REQ_GOOD_HEADER_BASE_STRING = "requiredGood"
 
-- Copy the originals directly into a subtable.
local requiredIndex1 = workshopsHeaderLookup[REQ_GOOD_HEADER_BASE_STRING .. "1"]
local requiredIndex2 = workshopsHeaderLookup[REQ_GOOD_HEADER_BASE_STRING .. "2"]
local requiredIndex3 = workshopsHeaderLookup[REQ_GOOD_HEADER_BASE_STRING .. "3"]
 
local number1, id1 = originalWorkshop[requiredIndex1]:match(PATTERN_SPLIT_STACK_AND_ID)
local number2, id2 = originalWorkshop[requiredIndex2]:match(PATTERN_SPLIT_STACK_AND_ID)
local number3, id3 = originalWorkshop[requiredIndex3]:match(PATTERN_SPLIT_STACK_AND_ID)
 
-- don't add subtables that would just contain nils
local requiredGoods = {
number1 and id1 and { [INDEX_CONSTRUCTION_GOODS_STACK_SIZE] = tonumber(number1), [INDEX_CONSTRUCTION_GOODS_GOOD_ID] = id1 } or nil,
number2 and id2 and { [INDEX_CONSTRUCTION_GOODS_STACK_SIZE] = tonumber(number2), [INDEX_CONSTRUCTION_GOODS_GOOD_ID] = id2 } or nil,
number3 and id3 and { [INDEX_CONSTRUCTION_GOODS_STACK_SIZE] = tonumber(number3), [INDEX_CONSTRUCTION_GOODS_GOOD_ID] = id3 } or nil
}
 
return requiredGoods
end
 
 
 
---
--- Creates a new subtable containing the workplaces available in the specified
--- workshop.
---
--- @param originalWorkshop table workshop data record from which to make subtable
--- @param workshopsHeaderLookup table header lookup built from the CSV data
--- @return table subtable with the workplaces
local function makeWorkplacesSubtable(originalWorkshop, workshopsHeaderLookup)
 
-- A constant we'll need only within this function.
local WORKPLACE_HEADER_BASE_STRING = "workplace"
 
-- Copy the originals directly into a subtable.
local workplaceIndex1 = workshopsHeaderLookup[WORKPLACE_HEADER_BASE_STRING .. "1"]
local workplaceIndex2 = workshopsHeaderLookup[WORKPLACE_HEADER_BASE_STRING .. "2"]
local workplaceIndex3 = workshopsHeaderLookup[WORKPLACE_HEADER_BASE_STRING .. "3"]
local workplaceIndex4 = workshopsHeaderLookup[WORKPLACE_HEADER_BASE_STRING .. "4"]
 
local workplace1 = originalWorkshop[workplaceIndex1]
local workplace2 = originalWorkshop[workplaceIndex2]
local workplace3 = originalWorkshop[workplaceIndex3]
local workplace4 = originalWorkshop[workplaceIndex4]
 
-- if it's not an empty string, then save that to the table, otherwise nil
local workplaces = {
(workplace1 ~= "" and workplace1) or nil,
(workplace2 ~= "" and workplace2) or nil,
(workplace3 ~= "" and workplace3) or nil,
(workplace4 ~= "" and workplace4) or nil
}
 
return workplaces
end
 
 
 
---
--- Creates a new subtable containing the recipes available in the specified
--- workshop.
---
--- @param workshopName string the display name of the workshop
--- @param originalWorkshop table workshop data record from which to make subtable
--- @param workshopsHeaderLookup table header lookup built from the CSV data
--- @return table subtable with the recipe IDs
local function makeRecipesSubtable(workshopName, originalWorkshop, workshopsHeaderLookup)
 
-- A constant we'll need only within this function.
local LOOKUP_RECIPE_BASE_STRING = "recipe"
 
-- Copy the originals directly into a subtable.
local recipeIndex1 = workshopsHeaderLookup[LOOKUP_RECIPE_BASE_STRING .. "1"]
local recipeIndex2 = workshopsHeaderLookup[LOOKUP_RECIPE_BASE_STRING .. "2"]
local recipeIndex3 = workshopsHeaderLookup[LOOKUP_RECIPE_BASE_STRING .. "3"]
local recipeIndex4 = workshopsHeaderLookup[LOOKUP_RECIPE_BASE_STRING .. "4"]
 
local recipe1 = originalWorkshop[recipeIndex1]
local recipe2 = originalWorkshop[recipeIndex2]
local recipe3 = originalWorkshop[recipeIndex3]
local recipe4 = originalWorkshop[recipeIndex4]
 
local recipes = {
(recipe1 ~= "" and recipe1) or nil,
(recipe2 ~= "" and recipe2) or nil,
(recipe3 ~= "" and recipe3) or nil,
(recipe4 ~= "" and recipe4) or nil
}
 
if recipe1 and recipe1 ~= "" then
if not mapRecipeIDsToWorkshopNames[recipe1] then
mapRecipeIDsToWorkshopNames[recipe1] = {}
end
table.insert(mapRecipeIDsToWorkshopNames[recipe1], workshopName)
end
if recipe2 and recipe2 ~= "" then
if not mapRecipeIDsToWorkshopNames[recipe2] then
mapRecipeIDsToWorkshopNames[recipe2] = {}
end
table.insert(mapRecipeIDsToWorkshopNames[recipe2], workshopName)
end
if recipe3 and recipe3 ~= "" then
if not mapRecipeIDsToWorkshopNames[recipe3] then
mapRecipeIDsToWorkshopNames[recipe3] = {}
end
table.insert(mapRecipeIDsToWorkshopNames[recipe3], workshopName)
end
if recipe4 and recipe4 ~= "" then
if not mapRecipeIDsToWorkshopNames[recipe4] then
mapRecipeIDsToWorkshopNames[recipe4] = {}
end
table.insert(mapRecipeIDsToWorkshopNames[recipe4], workshopName)
end
 
return recipes
end
 
 
 
---
--- Transforms the originalWorkshopTable returned from CSV processing to be
--- more conducive to member functions looking up data. Converts text strings
--- into subtables. Converts header row into field keys on every record and
--- stores records by id rather than arbitrary integer.
---
--- @param originalWorkshopsTable table of CSV-based data, with header row, data rows
--- @param workshopsHeaderLookup table lookup table of headers to get indexes
--- @return table better structured with IDs as keys
local function restructureWorkshopsTable(originalWorkshopsTable, workshopsHeaderLookup)
 
-- A few constants we'll need only within this function.
local DATA_ROWS = 2
local INDEX_ORIGINAL_ID = 1
local INDEX_ORIGINAL_NAME = 2
local INDEX_ORIGINAL_DESCRIPTION = 3
local INDEX_ORIGINAL_CATEGORY = 4
local INDEX_ORIGINAL_SIZE_X = 5
local INDEX_ORIGINAL_SIZE_Y = 6
-- Required goods are indexes 7, 8, 9
local INDEX_ORIGINAL_CONSTRUCTION_TIME = 10
local INDEX_ORIGINAL_CITY_SCORE = 11
local INDEX_ORIGINAL_MOVABLE = 12
local INDEX_ORIGINAL_ESSENTIAL = 13
local INDEX_ORIGINAL_STORAGE_CAP = 14
 
mapNamesToIDs = {}
workshopsNames = {}
mapRecipeIDsToWorkshopNames = {}
 
local newWorkshopTable = {}
for _, originalWorkshop in ipairs (originalWorkshopsTable[DATA_ROWS]) do
 
-- Copy over the content, mapping unhelpful indexes into headers keys.
local newWorkshop = {}
newWorkshop[INDEX_ID] = originalWorkshop[INDEX_ORIGINAL_ID]
newWorkshop[INDEX_NAME] = originalWorkshop[INDEX_ORIGINAL_NAME]
newWorkshop[INDEX_DESCRIPTION] = originalWorkshop[INDEX_ORIGINAL_DESCRIPTION]
newWorkshop[INDEX_CATEGORY] = originalWorkshop[INDEX_ORIGINAL_CATEGORY]
newWorkshop[INDEX_SIZE_X] = tonumber(originalWorkshop[INDEX_ORIGINAL_SIZE_X])
newWorkshop[INDEX_SIZE_Y] = tonumber(originalWorkshop[INDEX_ORIGINAL_SIZE_Y])
newWorkshop[INDEX_CITY_SCORE] = tonumber(originalWorkshop[INDEX_ORIGINAL_CITY_SCORE])
newWorkshop[INDEX_MOVABLE] = originalWorkshop[INDEX_ORIGINAL_MOVABLE] == "TRUE"
newWorkshop[INDEX_ESSENTIAL] = originalWorkshop[INDEX_ORIGINAL_ESSENTIAL] == "TRUE"
newWorkshop[INDEX_STORAGE_CAP] = tonumber(originalWorkshop[INDEX_ORIGINAL_STORAGE_CAP])
newWorkshop[INDEX_CONSTRUCTION_TIME] = tonumber(originalWorkshop[INDEX_ORIGINAL_CONSTRUCTION_TIME])
 
newWorkshop[INDEX_REQUIRED_GOODS] = makeRequiredGoodsSubtable(originalWorkshop, workshopsHeaderLookup)
newWorkshop[INDEX_WORKPLACES] = makeWorkplacesSubtable(originalWorkshop, workshopsHeaderLookup)
newWorkshop[INDEX_RECIPES] = makeRecipesSubtable(newWorkshop[INDEX_NAME], originalWorkshop, workshopsHeaderLookup)
 
newWorkshopTable[ newWorkshop[INDEX_ID] ] = newWorkshop
 
table.insert(workshopsNames, newWorkshop[INDEX_NAME])
 
-- Also populate the map for looking up IDs with display names
mapNamesToIDs[newWorkshop[INDEX_NAME]] = newWorkshop[INDEX_ID]
end
 
return newWorkshopTable
end
 
 
 
---
--- Data loader function that uses the utility module and restructures the data
--- to be easier to access for invoking methods and later method calls. This
--- method is automatically called by all public member functions if the main
--- data table has not yet been populated in the current session.
local function loadData()
 
-- Utility module retrieves the data as basic, flat lua tables.
local originalWorkshopsTable, workshopsHeaderLookup = CsvUtils.extractTables(DATA_TEMPLATE_NAME)
 
-- Now restructure to be more conducive.
workshopsTable = restructureWorkshopsTable(originalWorkshopsTable, workshopsHeaderLookup)
end
 
 
 
local function load()
 
if not workshopsTable then
loadData()
end
end
 
 
 
---
--- Uses the display name, which people are more familiar with, to find the
--- encoded ID of the workshop. Useful for retrieving the workshop data that is
--- indexed by ID.
---
--- Returns nil if the workshop with the specified name is not found.
---
--- @param displayName string plain-language name of the workshop to find
--- @return string ID of the workshop found, or nil if not found
local function findWorkshopIDByName(displayName)
 
-- At runtime, this should never be nil or empty, so throw an error.
if not displayName or displayName == "" then
error("Parameter is nil or empty for the workshop's name: " .. displayName .. ".")
end
 
if not workshopsTable then
loadData()
end
 
return mapNamesToIDs[displayName]
end
 
--endregion
--endregion
--/** End Function definitions. Procedure resumes. **/






--region Public methods
return workshopsDataModel
 
---
--- Retrieve the whole table of data for the specified workshop. Instead of
--- this, you should probably be calling the individual getter methods.
---
--- Throws an error if called with nil or empty string. Returns nil if the
--- specified workshop cannot be found.
---
--- @param workshopID string ID of the workshop
--- @return table containing the data for the specified workshop with key-value pairs, or nil if not found
function WorkshopsData.getAllDataForWorkshopByID(workshopID)
 
-- At runtime, this should never be nil or empty.
if not workshopID or workshopID == "" then
error("Parameter is nil or empty for the workshop's ID.")
end
 
if not workshopsTable then
loadData()
end
 
return workshopsTable[workshopID]
end
 
 
 
---
--- Retrieve the whole table of data for the specified workshop. Instead of
--- this, you should probably be calling the individual getter methods.
---
--- Throws an error if called with nil or empty string. Returns nil if the
--- specified workshop cannot be found.
---
--- @param displayName string plain language name of the workshop
--- @return table containing the data for the specified workshop with key-value pairs, or nil if not found
function WorkshopsData.getAllDataForWorkshop(displayName)
 
-- At runtime, this should never be nil or empty.
if not displayName or displayName == "" then
error("Parameter is nil or empty for the workshop's name.")
end
 
if not workshopsTable then
loadData()
end
 
local workshopID = findWorkshopIDByName(displayName)
if not workshopID then
return nil
end
 
return workshopsTable[workshopID]
end
 
 
 
---
--- Retrieves the ID for the workshop specified by its plain language
--- display name.
---
--- Returns nil if the workshop named was not found.
---
---@param displayName string the plain language name of the workshop
---@return string the ID of the specified workshop
function WorkshopsData.getWorkshopID(displayName)
 
local workshop = WorkshopsData.getAllDataForWorkshop(displayName)
 
if not workshop then
return nil
end
 
return workshop[INDEX_ID]
end
 
 
 
---
--- Retrieves the description for the workshop specified by its plain language
--- display name.
---
--- Returns nil if the workshop named was not found.
---
---@param displayName string the plain language name of the workshop
---@return string the in-game description of the specified workshop
function WorkshopsData.getWorkshopDescription(displayName)
 
local workshop = WorkshopsData.getAllDataForWorkshop(displayName)
 
if not workshop then
return nil
end
 
return workshop[INDEX_DESCRIPTION]
end
 
 
 
---
--- Retrieves the construction toolbar category for the workshop specified by
--- its plain language display name.
---
--- Returns nil if the workshop named was not found.
---
---@param displayName string the plain language name of the workshop
---@return string the construction toolbar category of the workshop
function WorkshopsData.getWorkshopCategory(displayName)
 
local workshop = WorkshopsData.getAllDataForWorkshop(displayName)
 
if not workshop then
return nil
end
 
return workshop[INDEX_CATEGORY]
end
 
 
 
---
--- Retrieves the 2x2 size for the workshop specified by its plain language
--- display name, in two return values.
---
--- Returns nil if the workshop named was not found.
---
---@param displayName string the plain language name of the workshop
---@return number the X-size of the workshop
---@return number the Y-size of the workshop
function WorkshopsData.getWorkshopSize(displayName)
 
local workshop = WorkshopsData.getAllDataForWorkshop(displayName)
 
if not workshop then
return nil
end
 
return workshop[INDEX_SIZE_X], workshop[INDEX_SIZE_Y]
end
 
 
 
---
--- Retrieves the goods required for construction for the workshop specified by
--- its plain language display name, in a table that looks like this:
---
--- ["requiredGoods"] = {
--- [1] = { ["stackSize"] = 99, ["goodID"] = "good1_ID" },
--- [2] = { ["stackSize"] = 99, ["goodID"] = "good2_ID" },
--- [3] = { ... } or missing if fewer
--- }
---
--- Returns nil if the workshop named was not found.
---
---@param displayName string the plain language name of the workshop
---@return table of required goods
function WorkshopsData.getAllWorkshopRequiredGoods(displayName)
 
local workshop = WorkshopsData.getAllDataForWorkshop(displayName)
 
if not workshop then
return nil
end
 
return workshop[INDEX_REQUIRED_GOODS]
end
 
 
 
---
--- Retrieves the specified required construction good for the workshop
--- specified by its plain language display name.
---
--- Returns nil if the workshop named was not found.
---
---@param displayName string the plain language name of the workshop
---@param requirementIndex number which construction good to retrieve
---@return string the ID of the good that is required, or nil if none
---@return number the stack size of that good, or nil if none
function WorkshopsData.getWorkshopRequiredGood(displayName, requirementIndex)
 
local requiredGoods = WorkshopsData.getAllWorkshopRequiredGoods(displayName)
 
if not requiredGoods then
return nil
end
 
local requirement = requiredGoods[requirementIndex]
if not requirement then
return nil
end
 
return requirement[INDEX_CONSTRUCTION_GOODS_GOOD_ID], requirement[INDEX_CONSTRUCTION_GOODS_STACK_SIZE]
end
 
 
 
---
--- Retrieves the construction time for the workshop specified by its plain
--- language display name.
---
--- Returns nil if the workshop named was not found.
---
---@param displayName string the plain language name of the workshop
---@return number of seconds it takes to construct the workshop
function WorkshopsData.getWorkshopConstructionTime(displayName)
 
local workshop = WorkshopsData.getAllDataForWorkshop(displayName)
 
if not workshop then
return nil
end
 
return workshop[INDEX_CONSTRUCTION_TIME]
end
 
 
 
---
--- Retrieves the city score awarded for the workshop specified by its plain
--- language display name.
---
--- Returns nil if the workshop named was not found.
---
---@param displayName string the plain language name of the workshop
---@return number of points for city score from having the workshop
function WorkshopsData.getWorkshopCityScore(displayName)
 
local workshop = WorkshopsData.getAllDataForWorkshop(displayName)
 
if not workshop then
return nil
end
 
return workshop[INDEX_CITY_SCORE]
end
 
 
 
---
--- Retrieves whether the workshop specified by its plain language display
--- name can be moved, at any cost.
---
--- Returns nil if the workshop named was not found.
---
---@param displayName string the plain language name of the workshop
---@return boolean of whether workshop can be moved
function WorkshopsData.isWorkshopMovable(displayName)
 
local workshop = WorkshopsData.getAllDataForWorkshop(displayName)
 
if not workshop then
return nil
end
 
return workshop[INDEX_MOVABLE]
end
 
 
 
---
--- Retrieves whether the workshop specified by its plain language display
--- name has an essential starting blueprint, and for a new game profile.
---
--- Returns nil if the workshop named was not found.
---
---@param displayName string the plain language name of the workshop
---@return boolean of whether the workshop's blueprint is essential.
function WorkshopsData.isWorkshopInitiallyEssential(displayName)
 
local workshop = WorkshopsData.getAllDataForWorkshop(displayName)
 
if not workshop then
return nil
end
 
return workshop[INDEX_ESSENTIAL]
end
 
 
 
---
--- Retrieves the storage capacity of the workshop specified by its plain
--- language display name.
---
--- Returns nil if the workshop named was not found.
---
---@param displayName string the plain language name of the workshop
---@return number representing the storage capacity of the workshop
function WorkshopsData.getWorkshopStorage(displayName)
 
local workshop = WorkshopsData.getAllDataForWorkshop(displayName)
 
if not workshop then
return nil
end
 
return workshop[INDEX_STORAGE_CAP]
end
 
 
 
---
--- Retrieves the workplaces at the workshop specified by its plain language
--- display name, in a table that looks like this:
---
--- ["workplaces"] = {
--- [1] = "Any",
--- [2] = "Any",
--- [3] = "Any",
--- [4] = ... or missing if fewer
--- }
---
--- The number of workplaces can easily be found with #workplaces.
---
--- Returns nil if the workshop named was not found.
---
---@param displayName string the plain language name of the workshop
---@return table of workplaces
function WorkshopsData.getAllWorkshopWorkplaces(displayName)
 
local workshop = WorkshopsData.getAllDataForWorkshop(displayName)
 
if not workshop then
return nil
end
 
return workshop[INDEX_WORKPLACES]
end
 
 
 
---
--- Retrieves the number of workplaces at the workshop specified by its plain
--- language display name.
---
--- Returns nil if the workshop named was not found.
---
---@param displayName string the plain language name of the workshop
---@return number of workplaces
function WorkshopsData.getWorkshopNumberOfWorkplaces(displayName)
 
local workshop = WorkshopsData.getAllDataForWorkshop(displayName)
 
if not workshop then
return nil
end
 
return #workshop[INDEX_WORKPLACES]
end
 
 
 
---
--- Retrieves the recipes possible at the workshop specified by its plain
--- language display name, in a table that looks like this:
---
--- ["recipes"] = {
--- [1] = "recipe1_ID",
--- [2] = "recipe2_ID",
--- [3] = "recipe3_ID",
--- [4] = ... or missing if fewer
--- }
---
--- Returns nil if the workshop named was not found.
---
---@param displayName string the plain language name of the workshop
---@return table of recipe IDs
function WorkshopsData.getAllWorkshopRecipes(displayName)
 
local workshop = WorkshopsData.getAllDataForWorkshop(displayName)
 
if not workshop then
return nil
end
 
return workshop[INDEX_RECIPES]
end
 
 
 
---
--- Retrieves the specified recipe ID for the workshop specified by its plain
--- language display name.
---
--- Returns nil if the workshop named was not found.
---
---@param displayName string the plain language name of the workshop
---@param recipeIndex number the index of the recipe ID
---@return string the recipe ID specified
function WorkshopsData.getWorkshopRecipe(displayName, recipeIndex)
 
local recipes = WorkshopsData.getAllWorkshopRecipes(displayName)
 
if not recipes then
return nil
end
 
return recipes[recipeIndex]
end
 
 
 
---
--- Retrieves the icon filename for the workshop specified by its plain
--- language display name.
---
--- Returns nil if the workshop named was not found.
---
---@param displayName string the plain language name of the workshop
---@return string the workshop's icon filename, including the extension
function WorkshopsData.getWorkshopIcon(displayName)
 
local workshop = WorkshopsData.getAllDataForWorkshop(displayName)
 
if not workshop then
return nil
end
 
-- the base string of the icon is the ID. It has to be not nil to
-- concatenate
if workshop[INDEX_ID] then
return workshop[INDEX_ID] .. "_icon.png"
else
return nil
end
end
 
 
 
---
--- Retrieves the plain language display name for the workshop specified by its
--- ID.
---
--- Returns nil if the workshop named was not found.
---
---@param workshopID string the ID of the workshop
---@return string the workshop's name as seen in-game
function WorkshopsData.getWorkshopNameByID(workshopID)
 
-- Rather than getting it directly from workshopsTable here, get it via
-- this other method that has additional error checking.
local workshop = WorkshopsData.getAllDataForWorkshopByID(workshopID)
 
if not workshop then
return nil
end
 
return workshop[INDEX_NAME]
end
 
 
 
---
--- Retrieves the icon filename for the workshop specified by its ID.
---
--- Returns nil if the workshop named was not found.
---
---@param workshopID string the ID of the workshop
---@return string the workshop's icon filename, including the extension
function WorkshopsData.getWorkshopIconByID(workshopID)
 
-- Rather than getting it directly from workshopsTable here, get it via
-- this other method that has additional error checking.
local workshop = WorkshopsData.getAllDataForWorkshopByID(workshopID)
 
if not workshop then
return nil
end
 
-- the base string of the icon is the ID. It has to be not nil to
-- concatenate
if workshop[INDEX_ID] then
return workshop[INDEX_ID] .. "_icon.png"
else
return nil
end
end
 
 
 
---
--- Retrieve all display names of workshops that have the specified recipe ID.
---
---@param recipeID string the ID of the recipe
---@return table of workshop names that produce the specified recipe
function WorkshopsData.getWorkshopNamesWithRecipeID(recipeID)
 
-- At runtime, this should never be nil or empty.
if not recipeID or recipeID == "" then
error("Parameter is nil or empty for product ID.")
end
 
if not workshopsTable then
loadData()
end
return mapRecipeIDsToWorkshopNames[recipeID]
end
 
 
 
---
--- Retrieves the name of the workshop at the specified index.
---
---@param index number index
---@return string name of the building at the specified index
function WorkshopsData.getWorkshopNameFromDatabase(index)
 
if not index then
return nil
end
 
if not workshopsTable then
loadData()
end
 
return workshopsNames[index]
end
 
 
 
---
--- Returns the number of buildings that can be retrieved from this
--- module's database.
---
---@return number of records
function WorkshopsData.getNumberOfWorkshopsInDatabase()
 
if not workshopsTable then
loadData()
end
 
return #workshopsNames
end
 
 
function WorkshopsData.getAllIDs()
 
if not workshopsTable then
loadData()
end
 
local idsTable = {}
local i = 1
for id in pairs(workshopsTable) do
idsTable[i] = id
i = i + 1
end
 
return idsTable
end
 
--endregion
 
 
 
--region Public Building interface
-- getCategory
-- getCityScore
-- getConstructionCosts (as [goodName] = stack size)
-- getConstructionTime
-- getDescription
-- getIcon
-- isMovable
-- getName
-- getNumberOfWorkplaces
-- getSize (as "X x Y")
-- getStorage
 
function WorkshopsData.getCategory(id)
load()
return workshopsTable[id] ~= nil and workshopsTable[id][INDEX_CATEGORY]
end
 
function WorkshopsData.getCityScore(id)
load()
return workshopsTable[id] ~= nil and workshopsTable[id][INDEX_CITY_SCORE]
end
 
function WorkshopsData.getConstructionCosts(id)
 
load()
GoodsData = require("Module:GoodsData")
 
workshop = workshopsTable[id]
if not workshop then
return nil
end
 
local constructionCosts = {}
for _, stacks in ipairs(workshop[INDEX_REQUIRED_GOODS]) do
local goodName = GoodsData.getGoodNameByID(stacks[INDEX_CONSTRUCTION_GOODS_GOOD_ID])
constructionCosts[goodName] = stacks[INDEX_CONSTRUCTION_GOODS_STACK_SIZE]
end
 
return constructionCosts
end
 
function WorkshopsData.getConstructionTime(id)
load()
return workshopsTable[id] ~= nil and workshopsTable[id][INDEX_CONSTRUCTION_TIME]
end
 
function WorkshopsData.getDescription(id)
load()
return workshopsTable[id] ~= nil and workshopsTable[id][INDEX_DESCRIPTION]
end
 
function WorkshopsData.getIcon(id)
load()
return workshopsTable[id] ~= nil and id .. "_icon.png"
end
 
function WorkshopsData.isMovable(id)
load()
return workshopsTable[id] ~= nil and workshopsTable[id][INDEX_MOVABLE]
end
 
function WorkshopsData.getName(id)
load()
return workshopsTable[id] ~= nil and workshopsTable[id][INDEX_NAME]
end
 
function WorkshopsData.getNumberOfWorkplaces(id)
load()
return workshopsTable[id] ~= nil and #workshopsTable[id][INDEX_WORKPLACES]
end
 
function WorkshopsData.getSize(id)
load()
 
workshop = workshopsTable[id]
if not workshop then
return nil
end
 
return workshop[INDEX_SIZE_X] .. " × " .. workshop[INDEX_SIZE_Y]
end
 
function WorkshopsData.getStorage(id)
load()
return workshopsTable[id] ~= nil and workshopsTable[id][INDEX_STORAGE_CAP]
end
 
--endregion
 
return WorkshopsData

Latest revision as of 03:41, 8 November 2024

Documentation for this module may be created at Module:WorkshopsData/doc 

---@module WorkshopsData.lua
---
---This module does not define an _actual_ derived class, but it creates an instance of one via prototyping patterns. Understand this file as a big procedure, top-to-bottom, rather than a class definition.
---
---Initializes a BaseDataModel with the data file associated with this module. Makes necessary modifications to the basic data, including schema and method overrides, to permit the exceptions associated with data in this model.



--Create instance
local BaseDataModel = require("Module:BaseDataModel")
local DATA_FILE = "Module:WorkshopsData/Workshops.json"

---@type BaseDataModel
local workshopsDataModel = BaseDataModel.new(DATA_FILE)



--Begin instance overrides
for _, building in pairs(workshopsDataModel.dataTable) do
    building[workshopsDataModel.schema.CATEGORY2] = "Production Building"
    building[workshopsDataModel.schema.IS_PROVIDING_SERVICES] = false
end



--/** Function definitions follow. **/
--Collapse the regions in the IDE to see the procedure pick up with the assignments of these functions to override the associated member methods of BaseDataModel.
--region Public building interface
--no overrides!
--endregion

--region Public building recipe query interface
--no overrides!
--endregion

--region Public recipe data retrieval interface
--no overrides!
--endregion
--/** End Function definitions. Procedure resumes. **/



return workshopsDataModel
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