117 lines
5.0 KiB
C++
117 lines
5.0 KiB
C++
#ifndef PKMNLIB_ANGELSCRIPTRESOLVER_HPP
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#define PKMNLIB_ANGELSCRIPTRESOLVER_HPP
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#include <CreatureLib/Battling/ScriptHandling/ScriptResolver.hpp>
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#include <mutex>
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#include "../../../extern/angelscript_addons/scriptbuilder/scriptbuilder.h"
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#include "../../Battling/Library/BattleLibrary.hpp"
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#include "AngelScriptEvolutionScript.hpp"
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#define ANGELSCRIPT_DLL_LIBRARY_IMPORT
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#include <Arbutils/StringView.hpp>
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#include <angelscript.h>
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#include "AngelScriptItemUseScript.hpp"
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#include "AngelScriptScript.hpp"
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#include "AngelScriptTypeInfo.hpp"
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class AngelScriptResolver final : public PkmnLib::Battling::ScriptResolver {
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private:
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asIScriptEngine* _engine = nullptr;
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asIScriptModule* _mainModule = nullptr;
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ContextPool* _contextPool = nullptr;
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CScriptBuilder _builder = {};
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std::string _sourceDirectory = {};
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ArbUt::Dictionary<ScriptCategory, ArbUt::Dictionary<ArbUt::StringView, AngelScriptTypeInfo*>> _typeDatabase;
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ArbUt::Dictionary<ArbUt::StringView, asITypeInfo*> _baseTypes;
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std::mutex _baseTypesLock;
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ArbUt::Dictionary<ArbUt::StringView, asITypeInfo*> _itemUseTypes;
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ArbUt::Dictionary<ArbUt::StringView, asITypeInfo*> _evolutionTypes;
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ArbUt::Dictionary<const CreatureLib::Library::Item*, AngelScriptItemUseScript*> _itemUseScripts;
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ArbUt::Dictionary<ArbUt::StringView, AngelScriptEvolutionScript*> _evolutionScripts;
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static void MessageCallback(const asSMessageInfo* msg, void* param);
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static void Print(const std::string& str) { std::cout << str << std::endl; }
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static void PrintConst(const ArbUt::StringView& str) { Print(std::string(str.std_str())); }
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static i32 IncludeCallback(const char* include, const char* from, CScriptBuilder* builder, void* userParam);
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void RegisterTypes();
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void InitializeByteCode(const ArbUt::Dictionary<i16, ArbUt::Dictionary<ArbUt::StringView, uint32_t>>& types);
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void RegisterScriptType(asITypeInfo* typeInfo, const ArbUt::StringView& metadataKind,
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const ArbUt::StringView& effectName);
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public:
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~AngelScriptResolver() override {
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for (const auto& ius : _itemUseScripts) {
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delete ius.second;
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}
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delete _contextPool;
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for (const auto& category : _typeDatabase) {
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for (const auto& type : category.second) {
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delete type.second;
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}
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}
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_engine->ShutDownAndRelease();
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}
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void Initialize(CreatureLib::Battling::BattleLibrary* library) override { Initialize(library, true); }
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void Initialize(CreatureLib::Battling::BattleLibrary* library, bool includeStandard);
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void CreateScript(const char* name, const char* script);
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inline void SetSourceDirectory(std::string const& path) noexcept { _sourceDirectory = path; }
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const asIScriptModule* GetMainModule() const noexcept { return _mainModule; }
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CScriptBuilder& GetBuilder() noexcept { return _builder; }
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void FinalizeModule();
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void DefineWord(const std::string& word) { _builder.DefineWord(word.c_str()); }
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CreatureLib::Battling::BattleScript* LoadScript(ScriptCategory category,
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const ArbUt::StringView& scriptName) override;
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CreatureLib::Battling::ItemUseScript* LoadItemScript(const CreatureLib::Library::Item* item) override;
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ArbUt::OptionalBorrowedPtr<const PkmnLib::Battling::EvolutionScript>
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LoadEvolutionScript(const ArbUt::StringView& view) override;
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void WriteByteCodeToFile(const char* file, bool stripDebugInfo = false);
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void LoadByteCodeFromFile(const char* file);
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uint8_t* WriteByteCodeToMemory(size_t& size, bool stripDebugInfo = false);
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void LoadByteCodeFromMemory(uint8_t*, size_t size);
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const ArbUt::Dictionary<ScriptCategory, ArbUt::Dictionary<ArbUt::StringView, AngelScriptTypeInfo*>>&
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GetTypeDatabase() const noexcept {
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return _typeDatabase;
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}
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void RegisterType(const char* type) {
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int r = _engine->RegisterObjectType(type, 0, asOBJ_REF | asOBJ_NOCOUNT);
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Ensure(r >= 0);
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}
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void RegisterTypeMethod(const char* type, const char* decl, void*(func)(void*)) {
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int r = _engine->RegisterObjectMethod(type, decl, asFunctionPtr(func), asCALL_CDECL_OBJFIRST);
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Ensure(r >= 0);
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}
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void RegisterGlobalMethod(const char*, void*(func)(void*)) {
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auto r = _engine->RegisterGlobalFunction("decl", asFunctionPtr(func), asCALL_CDECL);
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Ensure(r >= 0);
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}
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asITypeInfo* GetBaseType(const ArbUt::StringView& name) {
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asITypeInfo* t;
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auto lock = std::lock_guard(_baseTypesLock);
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auto v = _baseTypes.TryGet(name);
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if (!v.has_value()) {
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t = _mainModule->GetTypeInfoByName(name.c_str());
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if (t == NULL) {
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t = _engine->GetTypeInfoByDecl(name.c_str());
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}
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_baseTypes.Insert(name, t);
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} else {
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t = v.value();
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}
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return t;
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}
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inline ContextPool* GetContextPool() const noexcept { return _contextPool; }
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};
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#endif // PKMNLIB_ANGELSCRIPRESOLVER_HPP
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