38 lines
842 B
C++
38 lines
842 B
C++
#ifndef PKMNLIB_CONTEXTPOOL_HPP
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#define PKMNLIB_CONTEXTPOOL_HPP
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#include <angelscript.h>
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#include <vector>
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class ContextPool {
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std::vector<asIScriptContext*> _pool;
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asIScriptEngine* _engine;
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public:
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ContextPool(asIScriptEngine* engine) : _engine(engine) {}
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~ContextPool(){
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for (auto ctx: _pool){
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ctx->Release();
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}
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}
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asIScriptContext* RequestContext() {
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// Get a context from the pool, or create a new
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asIScriptContext* ctx = nullptr;
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if (!_pool.empty()) {
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ctx = *_pool.rbegin();
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_pool.pop_back();
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} else
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ctx = _engine->CreateContext();
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return ctx;
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}
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void ReturnContextToPool(asIScriptContext* ctx) {
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ctx->Unprepare();
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_pool.push_back(ctx);
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}
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};
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#endif // PKMNLIB_CONTEXTPOOL_HPP
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