feat: add internal mechanism to delete saves

sonic-radiance.love/game/init.lua

@@ -40,24 +40,8 @@ Game.gui    = require "game.modules.gui"
 function Game:new()
   self.slot = -1
   self.slotNumber = 3
-  self.gametime = 0
-
-  self.characters = Characters(self)
-  self.ennemies   = Ennemies(self)
-  self.skills     = Skills(self)
-  self.loot       = Loot(self)
-  self.cbs        = CBSCore(self)
-
-  self:initPosition()
-
-  self.flags = {}
-  self.destroyedGizmo = {}
-  self.variables = {}
-  self.completion = 0
-  self.mapName = ""
-  self.actions = startdata.actions
-
   self.version = "0.0.0"
+  self:resetData()
 end
 
 function Game:initPosition()
@@ -151,6 +135,31 @@ function Game:addtoMetadata()
   self:writeMetadata(metadata)
 end
 
+function Game:resetData()
+  self.gametime = 0
+
+  self.characters = Characters(self)
+  self.ennemies   = Ennemies(self)
+  self.skills     = Skills(self)
+  self.loot       = Loot(self)
+  self.cbs        = CBSCore(self)
+
+  self:initPosition()
+
+  self.flags = {}
+  self.destroyedGizmo = {}
+  self.variables = {}
+  self.completion = 0
+  self.mapName = ""
+  self.actions = startdata.actions
+end
+
+function Game:removeFromMetadata()
+  local metadata = self:getMetadata()
+  metadata[self.slot].exist = false
+  self:writeMetadata(metadata)
+end
+
 function Game:read(save_id)
   self.slot = save_id
   if (self.slot > 0) then
@@ -159,10 +168,22 @@ function Game:read(save_id)
       local loadedDatas = binser.readFile(filepath)
 
       self:setData(loadedDatas[1])
+    else
+      self:resetData()
     end
   end
 end
 
+function Game:deleteCurrentSave()
+  if (self.slot > 0) then
+
+    local filepath = self:getSaveFile(self.slot, false)
+    local success = love.filesystem.remove(filepath)
+    print(success)
+    self:removeFromMetadata()
+  end
+end
+
 function Game:write()
   if (self.slot > 0) then
     local data = self:getData()