feat: add save read/write

sonic-radiance.love/game/init.lua

@@ -35,6 +35,7 @@ Game.gui    = require "game.modules.gui"
 
 function Game:new()
   self.slot = -1
+  self.slotNumber = 3
   self.gametime = 0
 
   self.characters = Characters(self)
@@ -95,7 +96,7 @@ function Game:getSaveFile(saveslot, absolute)
 end
 
 function Game:resetSaves()
-  for i=1, 3 do
+  for i=1, self.slotNumber do
     filepath = self:getSaveFile(i, true)
     if love.filesystem.exists("save" .. i .. ".save") then
       love.filesystem.remove( "save" .. i .. ".save" )

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

@@ -7,7 +7,7 @@ end
 
 function GamePanel:drawContent(x, y)
   local debugString = "# Save system data" .. "\n"
-  debugString = debugString .. "Current slot: " .. game.slot .. " / 3" .. "\n"
+  debugString = debugString .. "Current slot: " .. game.slot .. " / " .. game.slotNumber .. "\n"
   debugString = debugString .. "Gametime: " .. game:getTimeString() .. "\n"
 
   love.graphics.print(debugString, x, y)

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

@@ -43,8 +43,16 @@ function DebugMenu:buildSaveMenu()
     self:addCharacterMenu(name, data)
   end
 
+  self:addSubMenu("load", "save", "Load Saves")
+  for i=1, game.slotNumber do
+    menu.LoadWidget(self, "load", i)
+  end
+  menu.SaveWidget(self, "save")
+
+
   menu.commons.SubMenuWidget(self, "save", "BaseMenu", "Back")
   menu.commons.SubMenuWidget(self, "characters", "save", "Back")
+  menu.commons.SubMenuWidget(self, "load", "save", "Back")
 end
 
 function DebugMenu:addCharacterMenu(name, data)

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

@@ -3,6 +3,8 @@ local menu = {}
 menu.commons = commons
 menu.ExitWidget = commons.DebugWidget:extend()
 menu.ShowBackgroundWidget = commons.DebugWidget:extend()
+menu.SaveWidget = commons.DebugWidget:extend()
+menu.LoadWidget = commons.DebugWidget:extend()
 
 -- ExitWidget
 function menu.ExitWidget:new(scene, menuName)
@@ -22,4 +24,24 @@ function menu.ShowBackgroundWidget:action()
   self.scene.menusystem:deactivate()
 end
 
+-- Save game
+function menu.SaveWidget:new(scene, menuName)
+  menu.ShowBackgroundWidget.super.new(self, scene, menuName, "Save game")
+end
+
+function menu.SaveWidget:action()
+  game:write()
+end
+
+-- Save game
+function menu.LoadWidget:new(scene, menuName, slot)
+  menu.ShowBackgroundWidget.super.new(self, scene, menuName, "Load file " .. slot)
+  self.slot = slot
+end
+
+function menu.LoadWidget:action()
+  game:read(self.slot)
+end
+
+
 return menu