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asarium
016c07dc3a
This adds a mechanism for running generic operations at specific points of the frame execution. This can be used by any part of the code an not just Lua since it simply executes std::functions. It also adds an "execution context" concept that specifies in which situation an operation should be executed. This is then used by the Lua Coroutines code for resuming coroutines at specific points instead of always when the awaited promise resolves.
30 lines
1.0 KiB
C++
30 lines
1.0 KiB
C++
#pragma once
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#include "LuaPromise.h"
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#include "executor/Executor.h"
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#include "executor/IExecutionContext.h"
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#include "scripting/lua/LuaThread.h"
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namespace scripting {
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namespace api {
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/**
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* @brief Runs an asynchronous Lua thread and runs it to completion
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*
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* This takes the specified lua thread and resumes it until it is completed. Every yielded value must be a LuaPromise
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* which suspends the coroutine until that promise resolves.
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*
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* @param luaThread The lua coroutine to run
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* @param executor The executor on which the code of the coroutine should be executed. May be nullptr.
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* @param executionContext The context to use for execution. Code on the coroutine will only be executed when the
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* context is valid.
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* @return A LuaPromise that will resolve with the value returned when the coroutine completes
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*/
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LuaPromise runAsyncCoroutine(luacpp::LuaThread luaThread,
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std::shared_ptr<executor::Executor> executor,
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std::shared_ptr<executor::IExecutionContext> executionContext);
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} // namespace api
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} // namespace scripting
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