Fix copying negative playing cards

src/tweaks.lua

@@ -4,6 +4,7 @@ SMODS.Joker:take_ownership("joker", {cost = 1}, true)
 local orig_can_highlight = CardArea.can_highlight
 local orig_set_debuff = Card.set_debuff
 local orig_highlight = Card.highlight
+local orig_copy_card = copy_card
 
 ---@diagnostic disable-next-line: duplicate-set-field
 function CardArea:can_highlight(...)
@@ -11,6 +12,7 @@ function CardArea:can_highlight(...)
         return orig_can_highlight(self, ...)
     end
 
+    --- Allows more flexibility when using the Escapey joker to delete specific consumables.
     self.config.highlighted_limit = 1 / 0
     return true
 end
@@ -33,6 +35,19 @@ function Card:highlight(is_highlighted, ...)
     end
 end
 
+---@diagnostic disable-next-line: lowercase-global
+function copy_card(other, new_card, ...)
+    local ret = orig_copy_card(other, new_card, ...)
+
+    if new_card and new_card.edition and new_card.edition.key == "e_negative" then
+        --- Fixes an issue where using 'c_death' will make negative
+        --- cards do the inverse of what they're supposed to do.
+        new_card.ability.card_limit = math.max(new_card.ability.card_limit, 1)
+    end
+
+    return ret
+end
+
 q(function()
     local orig_can_highlight_area = Bakery_API.can_highlight_area