Stardew valley: Fix Queen of Sauce Cookbook conditions (#3651)

* - Extracted walnut logic to a Mixin so it can be used in content pack requirements

* - Add 100 walnut requirements to the Queen of Sauce Cookbook

* - Woops a file wasn't added to previous commits

* - Make the queen of sauce cookbook a ginger island only thing, due to the walnut requirement

* - Moved the book in the correct content pack

* - Removed an empty class that I'm not sure where it came from

worlds/stardew_valley/logic/requirement_logic.py

@@ -9,8 +9,9 @@ from .season_logic import SeasonLogicMixin
 from .skill_logic import SkillLogicMixin
 from .time_logic import TimeLogicMixin
 from .tool_logic import ToolLogicMixin
+from .walnut_logic import WalnutLogicMixin
 from ..data.game_item import Requirement
-from ..data.requirement import ToolRequirement, BookRequirement, SkillRequirement, SeasonRequirement, YearRequirement
+from ..data.requirement import ToolRequirement, BookRequirement, SkillRequirement, SeasonRequirement, YearRequirement, WalnutRequirement
 
 
 class RequirementLogicMixin(BaseLogicMixin):
@@ -20,7 +21,7 @@ class RequirementLogicMixin(BaseLogicMixin):
 
 
 class RequirementLogic(BaseLogic[Union[RequirementLogicMixin, HasLogicMixin, ReceivedLogicMixin, ToolLogicMixin, SkillLogicMixin, BookLogicMixin,
-SeasonLogicMixin, TimeLogicMixin]]):
+SeasonLogicMixin, TimeLogicMixin, WalnutLogicMixin]]):
 
     def meet_all_requirements(self, requirements: Iterable[Requirement]):
         if not requirements:
@@ -50,3 +51,7 @@ SeasonLogicMixin, TimeLogicMixin]]):
     @meet_requirement.register
     def _(self, requirement: YearRequirement):
         return self.logic.time.has_year(requirement.year)
+
+    @meet_requirement.register
+    def _(self, requirement: WalnutRequirement):
+        return self.logic.walnut.has_walnut(requirement.amount)