adds options for random and custom mychars

src/randomizer.lua

@@ -349,8 +349,12 @@ end
 
 function C:_copyMyChar()
   local path = self:_getWritePath() .. '/MyChar.bmp'
+  if self.mychar then 
     local data = lf.read(self.mychar)
     U.writeFile(path, data)
+  else
+    U.eraseFile(path)
+  end
 end
 
 function C:_generateHash()

src/ui/draw.lua

@@ -112,6 +112,21 @@ function C:loadMyChar(mychar)
   mc.value = "override"
 end
 
+function C.numToMyChar(num)
+  local mychars = {
+    "assets/myChar/Quote.bmp",
+    "assets/myChar/Curly.bmp",
+    "assets/myChar/Sue.bmp",
+    "assets/myChar/Toroko.bmp",
+    "assets/myChar/King.bmp",
+    "assets/myChar/Chaco.bmp",
+    "assets/myChar/Kanpachi.bmp",
+    "assets/myChar/Misery.bmp",
+    "assets/myChar/Frog.bmp",
+  }
+  return mychars[num]
+end
+
 function C:loadSpawn(spawn)
   if spawn == "Start Point" or spawn == 0 then
     settings.spawn.index = 1
@@ -196,7 +211,11 @@ layout.go:onPress(function()
 
     Randomizer.obj = settings.objective.value
     Randomizer.puppy = settings.puppy.value
+    if music.mychar.value == "random" then
+      Randomizer.mychar = Screen.numToMyChar(love.math.random(9))
+    else
       Randomizer.mychar = music.mychar.value
+    end
     Randomizer.worldGraph.spawn = settings.spawn.value
 
     Randomizer.worldGraph.seqbreak = settings.seqbreak.value

src/ui/music.lua

@@ -50,7 +50,9 @@ return { style = 'dialog',
         { text = "  Chaco", value = "assets/myChar/Chaco.bmp", icon = "assets/icon/Chaco.png" },
         { text = "  Kanpachi", value = "assets/myChar/Kanpachi.bmp", icon = "assets/icon/Kanpachi.png" },
         { text = "  Misery", value = "assets/myChar/Misery.bmp", icon = "assets/icon/Misery.png" },
-        { text = "  Frog", value = "assets/myChar/Frog.bmp", icon = "assets/icon/Frog.png" }
+        { text = "  Frog", value = "assets/myChar/Frog.bmp", icon = "assets/icon/Frog.png" },
+        { text = "  Random", value = "random", icon = "assets/icon/Random.png", status = "Choose a random sprite each time you randomize." },
+        { text = "  Custom", value = false, icon = "assets/icon/Custom.png", status = "Use your own mychar.bmp! Place it in the main data folder." },
       },
       { type = 'sash' },
       { type = 'status', wrap = true, height = false, },

src/util.lua

@@ -15,4 +15,14 @@ function U.writeFile(path, data)
   file:close()
 end
 
+function U.eraseFile(path)
+  logDebug('erasing file: ' .. path)
+
+  local file, err = io.open(path, 'r')
+  if file ~= nil then
+    io.close(file)
+    os.remove(path)
+  end
+end
+
 return U