refact

inc/system/system.util.lua

@@ -12,10 +12,26 @@ end
 --- Navigates to a screen by its ID.
 -- @param screen_id string The ID of the screen to go to.
 function Util.go_to_screen_by_id(screen_id)
-  local screen_index = Context.screen_indices_by_id[screen_id]
-  if screen_index then
-    Context.current_screen = screen_index
-    Context.selected_decision_index = 1   else
-    PopupWindow.show({"Error: Screen '" .. screen_id .. "' not found or not indexed!"})
+  local screen = Screen.get_by_id(screen_id)
+  if screen then
+    Context.game.current_screen = screen_id
+    local all_decisions_for_screen = Decision.get_for_screen(screen)
+    Context.game.decisions = Decision.filter_available(all_decisions_for_screen)
+    Context.game.selected_decision_index = 1
+    screen.init() -- Initialize the new screen
+  else
+    PopupWindow.show({"Error: Screen '" .. screen_id .. "' not found!"})
   end
 end
+
+-- Checks if a table contains a specific value.
+-- @param t table The table to check.
+-- @param value any The value to look for.
+function Util.contains(t, value)
+  for i = 1, #t do
+    if t[i] == value then
+      return true
+    end
+  end
+  return false
+end