mirror of https://github.com/OpenRCT2/OpenRCT2.git
82 lines
2.0 KiB
C
82 lines
2.0 KiB
C
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/*****************************************************************************
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* Copyright (c) 2014-2018 OpenRCT2 developers
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*
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* For a complete list of all authors, please refer to contributors.md
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* Interested in contributing? Visit https://github.com/OpenRCT2/OpenRCT2
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*
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* OpenRCT2 is licensed under the GNU General Public License version 3.
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*****************************************************************************/
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#pragma once
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#include "../common.h"
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#include <memory>
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#include <string>
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#include <vector>
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#include <dukglue/dukglue.h>
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namespace OpenRCT2::Scripting
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{
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class ScriptExecutionInfo;
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class Plugin;
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enum class HOOK_TYPE
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{
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INTERVAL_TICK,
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INTERVAL_DAY,
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COUNT,
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UNDEFINED = -1,
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};
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constexpr size_t NUM_HOOK_TYPES = static_cast<size_t>(HOOK_TYPE::COUNT);
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HOOK_TYPE GetHookType(const std::string &name);
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struct Hook
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{
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uint32 Cookie;
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Plugin * Owner;
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DukValue Function;
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Hook();
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Hook(uint32 cookie, Plugin& owner, const DukValue &function)
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: Cookie(cookie),
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Owner(&owner),
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Function(function)
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{
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}
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};
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struct HookList
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{
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HOOK_TYPE Type;
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std::vector<Hook> Hooks;
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HookList() {}
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HookList(const HookList&) = delete;
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HookList(HookList&& src)
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: Type(std::move(src.Type)),
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Hooks(std::move(src.Hooks))
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{
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}
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};
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class HookEngine
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{
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private:
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ScriptExecutionInfo& _execInfo;
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std::vector<HookList> _hookMap;
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size_t _numHooks{};
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uint32_t _nextCookie = 1;
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public:
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HookEngine(ScriptExecutionInfo& execInfo);
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HookEngine(const HookEngine&) = delete;
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uint32 Subscribe(HOOK_TYPE type, Plugin& owner, const DukValue &function);
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void Unsubscribe(HOOK_TYPE type, uint32 cookie);
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void UnsubscribeAll(const Plugin& owner);
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void Call(HOOK_TYPE type);
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private:
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HookList& GetHookList(HOOK_TYPE type);
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};
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}
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