feat(items): initial actions menu

sonic-radiance.love/scenes/overworld/screens/mainmenu/items.lua

@@ -7,6 +7,9 @@ local gui = require "game.modules.gui"
 
 local ItemWidget = menu.DualTextWidget:extend()
 local BackWidget = menu.DualTextWidget:extend()
+local ResumeWidget = menu.DualTextWidget:extend()
+local DropWidget = menu.DualTextWidget:extend()
+local UseWidget = menu.DualTextWidget:extend()
 
 local DESC_SIZE = 48*4
 
@@ -21,6 +24,7 @@ function ItemsScreen:new(scene)
 end
 
 function ItemsScreen:update(dt)
+  if (self.scene.menusystem.menus["useMenu"] == nil) then
     local keys = self.scene:getKeys(1)
     if (keys["left"].isPressed) then
       self:getMenu(self.menuIndex - 1)
@@ -29,6 +33,7 @@ function ItemsScreen:update(dt)
       self:getMenu(self.menuIndex + 1)
     end
   end
+end
 
 function ItemsScreen:getMenu(newMenuIndex)
   local newMenuIndex = newMenuIndex or 1
@@ -47,7 +52,7 @@ end
 function ItemsScreen:setMenu()
   self.pocket = game.loot:getPocketById(self.menuIndex)
   local w = 128+32
-  menu.ListMenu(self.scene, "menu", const.X2 - w, const.Y + 8, 128+32, 9, true)
+  menu.ListMenu(self.scene, "menu", const.X2 - w, const.Y + 8, w, 9, true)
   for i,item in ipairs(self.pocket.list) do
     --menu.DualTextWidget(self.scene, "menu", item.name, "x" .. item.number)
     ItemWidget(self.scene, self.pocket.name, item)
@@ -55,6 +60,23 @@ function ItemsScreen:setMenu()
   BackWidget(self.scene)
   self.scene.menusystem.menus["menu"]:setCancelWidget()
   self.scene.menusystem:switchMenu("menu")
+  self.scene.menusystem.menus["menu"].isLocked = true
+end
+
+function ItemsScreen:setUseMenu(item)
+  local w = 96
+  menu.ListMenu(self.scene, "useMenu", const.X2 + 16 - w, const.Y2 - 48, w, 3, true)
+  UseWidget(self.scene, self.pocket.name, item)
+  DropWidget(self.scene, self.pocket.name, item)
+  ResumeWidget(self.scene)
+  self.scene.menusystem.menus["useMenu"]:setCancelWidget()
+  self.scene.menusystem:switchMenu("useMenu")
+  self.scene.menusystem.menus["useMenu"]:setDepth(-1)
+end
+
+function ItemsScreen:removeUseMenu()
+  self.scene.menusystem.menus["useMenu"]:destroy()
+  self.scene.menusystem:switchMenu("menu")
 end
 
 function ItemsScreen:draw()
@@ -109,12 +131,12 @@ function ItemsScreen:drawPocketRoll(x, y)
   core.screen:resetScissor()
 end
 
--- Widgets
+-- Items Widgets
 function ItemWidget:new(scene, pocket, item)
   self.item = item
   self.itemData = game.loot:getItemData(pocket, self.item.name)
   self.pocket = pocket
-  ItemWidget.super.new(self, scene, "menu", self.itemData.fullname, "x" .. self.item.number)
+  ItemWidget.super.new(self, scene, "menu", self.itemData.fullname, "x" .. utils.math.numberToString(self.item.number, 2))
 end
 
 function ItemWidget:selectAction()
@@ -122,7 +144,10 @@ function ItemWidget:selectAction()
   self.scene.currentScreen.effects = game.loot:getEffectStrings(self.pocket, self.item.name)
 end
 
---BackWidget
+function ItemWidget:action() 
+  self.scene.currentScreen:setUseMenu(self.item)
+end
+
 function BackWidget:new(scene)
   ItemWidget.super.new(self, scene, "menu", "Back", "")
 end
@@ -136,4 +161,53 @@ function BackWidget:action()
   self.scene.screens.mainmenu["pause"](self.scene, "main", 3)
 end
 
+-- Use Menu Widget
+
+function UseWidget:new(scene, pocket, item)
+  self.item = item
+  self.itemData = game.loot:getItemData(pocket, self.item.name)
+  self.pocket = pocket
+  UseWidget.super.new(self, scene, "useMenu", "Use", "")
+end
+
+function DropWidget:new(scene, pocket, item)
+  self.item = item
+  self.itemData = game.loot:getItemData(pocket, self.item.name)
+  self.pocket = pocket
+  self.max = self.item.number
+  self.number = 1
+  DropWidget.super.new(self, scene, "useMenu", "Drop", "<" .. utils.math.numberToString(self.number, 2) .. ">")
+end
+
+function DropWidget:updateSelected()
+  local keys = self.scene:getKeys(1)
+  if (keys["left"].isPressed) then
+    if (self.number > 1) then
+      self.number = self.number - 1
+    else
+      self.number = self.max
+    end
+    self.label2 = "<" .. utils.math.numberToString(self.number, 2) .. ">"
+    self:invalidateCanvas()
+  end
+  if (keys["right"].isPressed) then
+    if (self.number < self.max) then
+      self.number = self.number + 1
+    else
+      self.number = 1
+    end
+    self.label2 = "<" .. utils.math.numberToString(self.number, 2) .. ">"
+    self:invalidateCanvas()
+  end
+end
+
+
+function ResumeWidget:new(scene)
+  ResumeWidget.super.new(self, scene, "useMenu", "Back", "")
+end
+
+function ResumeWidget:action()
+  self.scene.currentScreen:removeUseMenu()
+end
+
 return ItemsScreen