OnPlayerStudyBlueprint

OxideCarbonPlayer

Called when player study blueprint occurs.

object OnPlayerStudyBlueprint(BasePlayer player, Item item)

Works — the game method in this build is the one the hook was written for.

Parameters

player: BasePlayer
item: Item

Return value

objectReturn non-null to cancel the game action.

Example

object — you can affect the game: return a value to change or cancel the action.

private object OnPlayerStudyBlueprint(BasePlayer player, Item item)
{
    Puts("OnPlayerStudyBlueprint");

    // change nothing — the game continues as usual
    return null;

    // to affect the game:
    // return false; // non-null cancels the game action
}

Works in both Oxide and Carbon: Carbon loads Oxide plugins as is.

Injection point

Rust.opj (Oxide)

void ItemModStudyBlueprint.ServerCommand(Item, string, BasePlayer)

Passes: BasePlayer player, Item item

WorksReturnBehavior: ExitWhenValidTypeArgumentBehavior: UseArgumentString (a2, a0)Assembly-CSharp.dll

Where it is called (this branch's game code)

// …
	{
		return;
	}
}
if (IsBlueprintUnlocked(item, player, out var blueprintTargetDef, out var blueprint))
{
	return;
}
if (Interface.CallHook("OnPlayerStudyBlueprint", player, item) != null)
{
	return;
}
Item item2 = item;
if (item.amount > 1)
{
	item2 = item.SplitItem(1);
}
// …

Sources: Rust.opj from OxideMod/Oxide.Rust (MIT) and hook metadata of the Carbon documentation (MIT). Method code is decompiled from this branch's server.