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Modding:Migrate to Stardew Valley 1.6 (view source)
Revision as of 01:51, 1 October 2022
, 01:51, 1 October 2022→What's new for everything else: + Static delegate builder
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===Static delegate builder===
For C# mods, <samp>StaticDelegateBuilder</samp> is a specialized class which converts a method name into an optimized delegate which can be called by code. This is used by vanilla code to optimize methods referenced in assets like [[#Custom machines|<samp>Data/Machines</samp>]].
For example, given a static method like this:
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public static bool DropInDeconstructor(Item machine, Item droppedInItem, Farmer who, bool probe, ref Item output, ref int minutesUntilReady) { ... }
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And a delegate which matches it:
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public delegate bool MachineItemConversionDelegate(Item machine, Item droppedInItem, Farmer who, bool probe, ref Item output, ref int minutesUntilReady);
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You can create an optimized delegate and call it like this:
<syntaxhighlight lang="c#">
if (StaticDelegateBuilder.TryCreateDelegate("StardewValley.Object.DropInDeconstructor", out MachineItemConversionDelegate method, out string error))
return method(this, inputItem, who, probe, ref newHeldItem, ref minutesUntilMorning);
else
Game1.log.Warn($"Machine {ItemId} has invalid conversion method: {error}");
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The <samp>TryCreateDelegate</samp> method will cache created delegates, so calling it again will just return the same delegate instance.
===Game logging changes===
===Game logging changes===