added button to get score along with delay before showing

CorePreview.lua

@@ -14,6 +14,9 @@ end
 
 function FN.PRE.simulate()
    -- Guard against simulating in redundant places:
+   if FN.PRE.five_second_coroutine and coroutine.status(FN.PRE.five_second_coroutine) == "suspended" then
+      coroutine.resume(FN.PRE.five_second_coroutine)
+   end
    if not (G.STATE == G.STATES.SELECTING_HAND or
            G.STATE == G.STATES.DRAW_TO_HAND or
            G.STATE == G.STATES.PLAY_TAROT)
@@ -59,6 +62,9 @@ end
 local orig_hl = CardArea.parse_highlighted
 function CardArea:parse_highlighted()
    orig_hl(self)
+   if not FN.PRE.lock_updates and FN.PRE.show_preview then
+      FN.PRE.show_preview = false
+   end
    FN.PRE.add_update_event("immediate")
 end
 
@@ -86,6 +92,8 @@ function FN.PRE.update_on_card_order_change(cardarea)
    then return end
    -- Important not to update on G.STATES.HAND_PLAYED, because it would reset the preview text!
 
+   if (G.STATE == G.STATES.HAND_PLAYED) then return end
+
    local prev_order = nil
    if cardarea.config.type == 'joker' and cardarea.cards[1].ability.set == 'Joker' then
       if cardarea.cards[1].edition and cardarea.cards[1].edition.mp_phantom then
@@ -118,7 +126,9 @@ function FN.PRE.update_on_card_order_change(cardarea)
       elseif cardarea.config.type == 'hand' then
          FN.PRE.hand_order = prev_order
       end
-
+      if FN.PRE.show_preview and not FN.PRE.lock_updates then
+         FN.PRE.show_preview = false
+      end
       FN.PRE.add_update_event("immediate")
    end
 end
@@ -159,41 +169,59 @@ end
 function G.FUNCS.fn_pre_score_UI_set(e)
    local new_preview_text = ""
    local should_juice = false
-   if FN.PRE.data then
-      if true and (FN.PRE.data.score.min ~= FN.PRE.data.score.max) then
-         -- Format as 'X - Y' :
-         if e.config.id == "fn_pre_l" then
-            new_preview_text = FN.PRE.format_number(FN.PRE.data.score.min) .. " - "
-            if FN.PRE.is_enough_to_win(FN.PRE.data.score.min) then should_juice = true end
-         elseif e.config.id == "fn_pre_r" then
-            new_preview_text = FN.PRE.format_number(FN.PRE.data.score.max)
-            if FN.PRE.is_enough_to_win(FN.PRE.data.score.max) then should_juice = true end
+   if FN.PRE.lock_updates then 
+      if e.config.id == "fn_pre_l" then
+         new_preview_text = " CALCULATING "
+         should_juice = true
+      end
+   else  
+      if FN.PRE.data then
+         if FN.PRE.show_preview and (FN.PRE.data.score.min ~= FN.PRE.data.score.max) then
+            -- Format as 'X - Y' :
+            if e.config.id == "fn_pre_l" then
+               new_preview_text = FN.PRE.format_number(FN.PRE.data.score.min) .. " - "
+               if FN.PRE.is_enough_to_win(FN.PRE.data.score.min) then should_juice = true end
+            elseif e.config.id == "fn_pre_r" then
+               new_preview_text = FN.PRE.format_number(FN.PRE.data.score.max)
+               if FN.PRE.is_enough_to_win(FN.PRE.data.score.max) then should_juice = true end
+            end
+         else
+            -- Format as single number:
+            if e.config.id == "fn_pre_l" then
+               if true then
+                  -- Spaces around number necessary to distinguish Min/Max text from Exact text,
+                  -- which is itself necessary to force a HUD update when switching between Min/Max and Exact.
+                  if FN.PRE.show_preview then 
+                     new_preview_text = " " .. FN.PRE.format_number(FN.PRE.data.score.min) .. " "
+                     if FN.PRE.is_enough_to_win(FN.PRE.data.score.min) then should_juice = true end
+                  else
+                     if FN.PRE.is_enough_to_win(FN.PRE.data.score.min) then 
+                        should_juice = true
+                        new_preview_text = "  "
+                     else
+                        if FN.PRE.is_enough_to_win(FN.PRE.data.score.max) then
+                           new_preview_text = "  "
+                           should_juice = true
+                        else
+                           new_preview_text = "  "
+                        end
+                     end
+                  end
+               end
+            else
+               new_preview_text = ""
+            end
          end
       else
-         -- Format as single number:
+         -- Spaces around number necessary to distinguish Min/Max text from Exact text, same as above ^
          if e.config.id == "fn_pre_l" then
-            if true then
-               -- Spaces around number necessary to distinguish Min/Max text from Exact text,
-               -- which is itself necessary to force a HUD update when switching between Min/Max and Exact.
-               new_preview_text = " " .. FN.PRE.format_number(FN.PRE.data.score.min) .. " "
-               if FN.PRE.is_enough_to_win(FN.PRE.data.score.min) then should_juice = true end
-            else
-               new_preview_text = number_format(FN.PRE.data.score.exact)
-               if FN.PRE.is_enough_to_win(FN.PRE.data.score.exact) then should_juice = true end
+            if true then new_preview_text = " ?????? "
+            else new_preview_text = "??????"
             end
          else
             new_preview_text = ""
          end
       end
-   else
-      -- Spaces around number necessary to distinguish Min/Max text from Exact text, same as above ^
-      if e.config.id == "fn_pre_l" then
-         if true then new_preview_text = " ?????? "
-         else new_preview_text = "??????"
-         end
-      else
-         new_preview_text = ""
-      end
    end
 
    if (not FN.PRE.text.score[e.config.id:sub(-1)]) or new_preview_text ~= FN.PRE.text.score[e.config.id:sub(-1)] then