feat: initial work on inventory system

sonic-radiance.love/datas/gamedata/items/init.lua

@@ -0,0 +1,51 @@
+return {
+  [1] = {
+    name = "medicines",
+    fullname = "Medicines",
+    description = "Healing items",
+    inBattle = true
+  },
+  [2] = {
+    name = "powerups",
+    fullname = "Powerups",
+    description = "Helping items usable in battle",
+    inBattle = true
+  },
+  [3] = {
+    name = "wisps",
+    fullname = "Wisps",
+    description = "Little alien creatures that can attack ennemies",
+    inBattle = true
+  },
+  [4] = {
+    name = "gloves",
+    fullname = "Gloves",
+    description = "All equipables gloves",
+    inBattle = false
+  },
+  [5] = {
+    name = "shoes",
+    fullname = "Shoes",
+    description = "All equipables shoes",
+    inBattle = false
+  },
+  [6] = {
+    name = "accessories",
+    fullname = "Accessories",
+    description = "All equipables accessories",
+    inBattle = false
+  },
+  [7] = {
+    name = "chao",
+    fullname = "Chao's Items",
+    description = "All chao-related items",
+    inBattle = false
+  },
+  [8] = {
+    name = "quest",
+    fullname = "Quest Items",
+    description = "All quest items",
+    inBattle = false
+  },
+
+}

sonic-radiance.love/datas/gamedata/items/medicines/chilidog.lua

@@ -0,0 +1,14 @@
+return {
+  name = "chilidog",
+  fullname = "Chili Dog",
+  description = "Sonic's favorite food.",
+  conditions = {
+    {"status", "ko", false}
+  },
+  effects= {
+    {"heal", "hp", "fixed", 10}
+  },
+  usableInBattle=true,
+  usableOnMap=true,
+  affectEverybody=false,
+}

sonic-radiance.love/game/loot.lua

@@ -1,21 +1,21 @@
 local LootManager = Object:extend()
+local Pocket = Object:extend()
+
+local itemutils = require "game.utils.items"
 
 function LootManager:new(controller)
   self.controller = controller
   self.rings = 0
   self.inventory = {}
-  self.materials = {}
-  self.chaosDrives = {}
-  self.animals = {}
+  self.pocketIndex = {}
+
+  self:generatePockets()
 end
 
 function LootManager:getData()
   local data = {}
   data.rings = self.rings
   data.inventory = self.inventory
-  data.materials = self.materials
-  data.chaosDrives = self.chaosDrives
-  data.animals = self.animals
   return data
 end
 
@@ -23,9 +23,85 @@ function LootManager:setData(data)
   local data = data
   self.rings = data.rings
   self.inventory = data.inventory
-  self.materials = data.materials
-  self.chaosDrives = data.chaosDrives
-  self.animals = data.animals
+end
+
+function LootManager:generatePockets()
+  local structure = require "datas.gamedata.items"
+  for i,pocketdata in ipairs(structure) do
+    local pocket = Pocket(pocketdata)
+    self.pocketIndex[pocketdata.name] = i
+    table.insert(self.inventory, pocket)
+  end
+end
+
+function LootManager:getPocketById(id)
+  return self.inventory[id]
+end
+
+function LootManager:getPocketByName(name)
+  return self.inventory[self.pocketIndex[name]]
+end
+
+function LootManager:addItem(type, item, number)
+  local pocket = self:getPocketByName(type)
+  if (itemutils.itemExists(type, item)) then
+    pocket:addItem(item, number)
+  end
+end
+
+function LootManager:getItemData(type, item)
+  return itemutils.getItemData(type, item)
+end
+
+function LootManager:getItemNumber(type, item)
+  local pocket = self:getPocketByName(type)
+  return pocket:getItemNumber(item)
+end
+
+-- POCKET OBJECT
+
+function Pocket:new(pocketdata)
+  self.name = pocketdata.name
+  self.fullname = pocketdata.fullname
+  self.inBattle = pocketdata.inBattle
+  self.description = pocketdata.description
+  self.list = {}
+end
+
+function Pocket:addItem(item, number)
+  local success = false
+
+  for i,itemData in ipairs(self.list) do
+    if (itemData.name == item) then
+      itemData.number = itemData.number + number
+      success = true
+    end
+  end
+
+  if (not success) then
+    itemData = {}
+    itemData.name = item
+    itemData.number = number
+    table.insert(self.list, itemData)
+  end
+end
+
+function Pocket:getItem(name)
+  for i, itemData in ipairs(self.list) do
+    if (itemData.name == name) then
+      return itemData
+    end
+  end
+  return nil
+end
+
+function Pocket:getItemNumber(name)
+  local item = self:getItem(name)
+  if (item == nil) then
+    return 0
+  else
+    return item.number
+  end
 end
 
 return LootManager

sonic-radiance.love/game/utils/items.lua

@@ -0,0 +1,45 @@
+local ItemUtils = {}
+
+local datasutils = require "game.utils.datas"
+
+local DIR = "items"
+
+function ItemUtils.getBaseDirectory(lua)
+  return datasutils.concatDataFolder(DIR, lua)
+end
+
+function ItemUtils.listCategories()
+  return require(ItemUtils.getBaseDirectory(true))
+end
+
+function ItemUtils.getCategoryDirectory(directory, lua)
+  return datasutils.concatFolder(ItemUtils.getBaseDirectory(lua), directory, lua)
+end
+
+function ItemUtils.getItemsFromCategory(directory)
+  local folder = ItemUtils.getCategoryDirectory(directory, false)
+  local baseTable = love.filesystem.getDirectoryItems(folder)
+  return datasutils.luaFileListToModuleList(baseTable)
+end
+
+function ItemUtils.getItemFile(category, item, lua)
+  local dir = ItemUtils.getCategoryDirectory(category, lua)
+  local path = datasutils.concatFolder(dir, item, lua)
+  if (not lua) then
+    path = path .. ".lua"
+  end
+  return path
+end
+
+function ItemUtils.itemExists(category, item)
+  local path = ItemUtils.getItemFile(category, item, false)
+  local fileinfo = love.filesystem.getInfo(path)
+  return (fileinfo ~= nil)
+end
+
+function ItemUtils.getItemData(category, item)
+  local path = ItemUtils.getItemFile(category, item, true)
+  return datasutils.copy(path)
+end
+
+return ItemUtils

sonic-radiance.love/scenes/battlesystem/menu.lua

@@ -9,6 +9,7 @@ local ActionWidget    = BattleWidget:extend()
 local SubMenuWidget   = BattleWidget:extend()
 local BackMenuWidget  = BattleWidget:extend()
 local SkillWidget     = BattleWidget:extend()
+local ItemWidget      = BattleWidget:extend()
 
 local MENUPOS_X1, MENUPOS_X2, MENUPOS_Y = 88, 32, 72
 local MENU_WIDTH, MENU_ITEM_HEIGHT = 180, 17
@@ -63,30 +64,21 @@ end
 function MenuConstructor:buildObjectMenu(character)
   CharacterMenu(self.scene, "ObjectMenu", MENUPOS_X1 - 16, MENUPOS_Y)
 
-  CharacterMenu(self.scene, "MedMenu",   MENUPOS_X1 - 16, MENUPOS_Y)
-  CharacterMenu(self.scene, "RingMenu",  MENUPOS_X1 - 16, MENUPOS_Y)
-  CharacterMenu(self.scene, "WispMenu",  MENUPOS_X1 - 16, MENUPOS_Y)
-  CharacterMenu(self.scene, "OtherMenu", MENUPOS_X1 - 16, MENUPOS_Y)
-
-
-  SubMenuWidget(character,  "ObjectMenu", "heal",   "MedMenu")
-  SubMenuWidget(character,  "ObjectMenu", "rings",  "RingMenu")
-  SubMenuWidget(character,  "ObjectMenu", "wisps",  "WispMenu")
-  SubMenuWidget(character,  "ObjectMenu", "other",  "OtherMenu")
+  for i,pocket in ipairs(game.loot.inventory) do
+    if (pocket.inBattle) then
+      CharacterMenu(self.scene, pocket.name,   MENUPOS_X1 - 16, MENUPOS_Y)
+      SubMenuWidget(character,  "ObjectMenu", pocket.fullname,   pocket.name)
+      for j,itemData in ipairs(pocket.list) do
+        ItemWidget(character, pocket.name, itemData.name)
+      end
+      SubMenuWidget(character,  pocket.name, "back", "ObjectMenu")
+        self.scene.menusystem.menus[pocket.name]:setCancelWidget()
+    end
+  end
 
   SubMenuWidget(character,  "ObjectMenu", "back", "BaseMenu")
-  SubMenuWidget(character,  "MedMenu",    "back", "ObjectMenu")
-  SubMenuWidget(character,  "RingMenu",   "back", "ObjectMenu")
-  SubMenuWidget(character,  "WispMenu",   "back", "ObjectMenu")
-  SubMenuWidget(character,  "OtherMenu",  "back", "ObjectMenu")
-
 
   self.scene.menusystem.menus["ObjectMenu"]:setCancelWidget()
-
-  self.scene.menusystem.menus["MedMenu"]:setCancelWidget()
-  self.scene.menusystem.menus["RingMenu"]:setCancelWidget()
-  self.scene.menusystem.menus["WispMenu"]:setCancelWidget()
-  self.scene.menusystem.menus["OtherMenu"]:setCancelWidget()
 end
 
 
@@ -307,4 +299,24 @@ function SkillWidget:sendCharacterData()
 
 end
 
+-- ItemWidget
+-- A widget to handle items
+
+function ItemWidget:new(character, menu_name, item)
+  self.itemname = item
+  local label2 = "00"
+
+  self.number = game.loot:getItemNumber(menu_name, item)
+  self.itemdata = game.loot:getItemData(menu_name, item)
+
+  label2 = self.number
+
+  ItemWidget.super.new(self, character, menu_name, self.itemdata.fullname, "x" .. label2, "skills")
+end
+
+function ItemWidget:sendCharacterData()
+  self.character:doNothing()
+  self.assets.sfx["mError"]:play()
+end
+
 return MenuConstructor

sonic-radiance.love/scenes/debug/menu/init.lua

@@ -4,6 +4,7 @@ local menu = require "scenes.debug.menu.menu"
 local DebugMenu = Scene:extend()
 local panels = require "scenes.debug.menu.infopanel"
 local battleutils = require "game.utils.battle"
+local itemutils = require "game.utils.items"
 
 function DebugMenu:new()
   DebugMenu.super.new(self)
@@ -67,6 +68,8 @@ function DebugMenu:buildSaveMenu()
     menu.AddRemoveWidget(self, "team", data)
   end
 
+  self:addInventory()
+
   self:addSubMenu("load", "save", "Load Saves")
   for i=1, game.slotNumber do
     menu.LoadWidget(self, "load", i)
@@ -86,6 +89,18 @@ function DebugMenu:addCharacterMenu(name, data)
   menu.SubMenuWidget(self, name, "characters", "Back", panels.Gamedata, nil)
 end
 
+function DebugMenu:addInventory()
+  self:addSubMenu("inventory", "save", "Inventory")
+  for i,pocket in ipairs(game.loot.inventory) do
+    self:addSubMenu(pocket.name, "inventory", pocket.fullname)
+    for j, item in ipairs(itemutils.getItemsFromCategory(pocket.name)) do
+      menu.ItemWidget(self, pocket.name, itemutils.getItemData(pocket.name, item))
+    end
+    menu.commons.SubMenuWidget(self, pocket.name, "inventory", "Back")
+  end
+  menu.commons.SubMenuWidget(self, "inventory", "save", "Back")
+end
+
 function DebugMenu:buildOtherMenu()
   self:addSubMenu("other", "BaseMenu", "Other gameplay")
   self:addSubMenu("battle", "other", "Sonic Battle Maps")

sonic-radiance.love/scenes/debug/menu/menu.lua

@@ -9,6 +9,7 @@ menu.LevelUpWidget = commons.DebugWidget:extend()
 menu.AddRemoveWidget = commons.DebugWidget:extend()
 menu.ChangeLeaderWidget = commons.DebugWidget:extend()
 menu.SubMenuWidget = commons.SubMenuWidget:extend()
+menu.ItemWidget = commons.DebugWidget:extend()
 
 -- ExitWidget
 function menu.ExitWidget:new(scene, menuName)
@@ -88,5 +89,17 @@ function menu.ChangeLeaderWidget:action()
   game.characters:setActiveCharacter(1)
 end
 
+-- ItemWidget
+function menu.ItemWidget:new(scene, menuName, itemdata)
+  menu.ItemWidget.super.new(self, scene, menuName, itemdata.fullname)
+  self.category = menuName
+  self.itemName = itemdata.name
+end
+
+function menu.ItemWidget:action()
+  game.loot:addItem(self.category, self.itemName, 1)
+end
+
+
 
 return menu