core/menusystem: rename widget variables in the parent

sonic-boost.love/core/modules/menusystem/parent.lua

@@ -5,9 +5,12 @@ function Menu:new(x,y,w,h)
   self.y = y
   self.w = w
   self.h = h
-  self.listWidget = {}
+
-  self.selected = 0
+  self.widget = {}
-  self.selectedPrevious = 0
+  self.widget.list              = {}
+  self.widget.selected          = 0
+  self.widget.selectedPrevious  = 0
+  self.widget.cancel            = 0
 
   self.destroyed = false
   self.focus = false
@@ -22,13 +25,13 @@ function Menu:new(x,y,w,h)
   self.canvas.needRedraw  = true
 end
 
-function Menu:setLastWidgetCancel()
+function Menu:setCancelWidget(id)
-  self.cancel = #self.listWidget
+  self.widget.cancel = #self.widget.list
 end
 
 function Menu:cancelAction()
-  if (self.cancel ~= 0) then
+  if (self.widget.cancel ~= 0) then
-    self.listWidget[self.cancel]:action()
+    self.widget.list[self.widget.cancel]:action()
   end
 end
 
@@ -37,8 +40,8 @@ function Menu:update(dt)
 end
 
 function Menu:empty()
-  self.listWidget = {}
+  self.widget.list = {}
-  self.cancel = 0
+  self.widget.cancel = 0
 end
 
 function Menu:resize(x,y,w,h)
@@ -80,41 +83,41 @@ function Menu:mousepressed( x, y, button, istouch )
 end
 
 function Menu:addWidget(newwidget)
-  if #self.listWidget == 0 then
+  if #self.widget.list == 0 then
-    self.selected = 1
+    self.widget.selected = 1
   end
-  table.insert(self.listWidget, newwidget)
+  table.insert(self.widget.list, newwidget)
 end
 
 function Menu:updateWidgets(dt)
   self:clearWidgets()
-  for i,v in ipairs(self.listWidget) do
+  for i,v in ipairs(self.widget.list) do
     v.id = i
     v:update(dt)
   end
 end
 
 function Menu:clearWidgets() -- On retire les widgets marquées comme supprimées
-  for i,v in ipairs(self.listWidget) do
+  for i,v in ipairs(self.widget.list) do
     if (v.destroyed == true) then
-      table.remove(self.listWidget, i)
+      table.remove(self.widget.list, i)
     end
   end
 end
 
 function Menu:setCursor(cursorid)
-  self.selected = cursorid --math.max(1, math.min(cursorid, #self.listWidget))
+  self.widget.selected = cursorid --math.max(1, math.min(cursorid, #self.widget.list))
 end
 
 function Menu:moveCursor(new_selected)
   self:playSelectSound()
   if new_selected < 1 then
-    self.selected = #self.listWidget + new_selected
+    self.widget.selected = #self.widget.list + new_selected
   else
-    if new_selected > #self.listWidget then
+    if new_selected > #self.widget.list then
-      self.selected = new_selected - #self.listWidget
+      self.widget.selected = new_selected - #self.widget.list
     else
-      self.selected = new_selected
+      self.widget.selected = new_selected
     end
   end
   self.canvas.needRedraw = true