wraitii
4f972bc623
Follows 34b1920e7b.
JSON functions and ToString are movec to their own headers.
Also clean out a few PersistentRooted usage to use the 2-phase init to
clean up scriptInterface usage.
With these functions split off, we can finally clean out headers and
remove ScriptInterface.h from most of them, in favour of smaller and
more precise headers.
Take the opportunity to clarify some comments regarding Mutability.
Differential Revision: https://code.wildfiregames.com/D3961
This was SVN commit r25434.
92 lines
2.8 KiB
C++
92 lines
2.8 KiB
C++
/* Copyright (C) 2021 Wildfire Games.
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* This file is part of 0 A.D.
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*
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* 0 A.D. is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 2 of the License, or
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* (at your option) any later version.
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*
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* 0 A.D. is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with 0 A.D. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "precompiled.h"
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#include "ICmpAIManager.h"
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#include "simulation2/system/InterfaceScripted.h"
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#include "scriptinterface/ScriptExtraHeaders.h"
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#include "scriptinterface/JSON.h"
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#include "lib/file/vfs/vfs_util.h"
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#include "ps/Filesystem.h"
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#include <boost/filesystem.hpp>
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BEGIN_INTERFACE_WRAPPER(AIManager)
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DEFINE_INTERFACE_METHOD("AddPlayer", ICmpAIManager, AddPlayer)
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DEFINE_INTERFACE_METHOD("TryLoadSharedComponent", ICmpAIManager, TryLoadSharedComponent)
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DEFINE_INTERFACE_METHOD("RunGamestateInit", ICmpAIManager, RunGamestateInit)
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END_INTERFACE_WRAPPER(AIManager)
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// Implement the static method that finds all AI scripts
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// that can be loaded via AddPlayer:
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struct GetAIsHelper
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{
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NONCOPYABLE(GetAIsHelper);
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public:
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GetAIsHelper(const ScriptInterface& scriptInterface) :
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m_ScriptInterface(scriptInterface),
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m_AIs(scriptInterface.GetGeneralJSContext())
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{
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ScriptRequest rq(m_ScriptInterface);
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m_AIs = JS::NewArrayObject(rq.cx, 0);
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}
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void Run()
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{
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vfs::ForEachFile(g_VFS, L"simulation/ai/", Callback, (uintptr_t)this, L"*.json", vfs::DIR_RECURSIVE);
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}
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static Status Callback(const VfsPath& pathname, const CFileInfo& UNUSED(fileInfo), const uintptr_t cbData)
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{
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GetAIsHelper* self = (GetAIsHelper*)cbData;
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ScriptRequest rq(self->m_ScriptInterface);
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// Extract the 3rd component of the path (i.e. the directory after simulation/ai/)
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fs::wpath components = pathname.string();
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fs::wpath::iterator it = components.begin();
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std::advance(it, 2);
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std::wstring dirname = GetWstringFromWpath(*it);
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JS::RootedValue ai(rq.cx);
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Script::CreateObject(rq, &ai);
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JS::RootedValue data(rq.cx);
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Script::ReadJSONFile(rq, pathname, &data);
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Script::SetProperty(rq, ai, "id", dirname, true);
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Script::SetProperty(rq, ai, "data", data, true);
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u32 length;
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JS::GetArrayLength(rq.cx, self->m_AIs, &length);
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JS_SetElement(rq.cx, self->m_AIs, length, ai);
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return INFO::OK;
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}
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JS::PersistentRootedObject m_AIs;
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const ScriptInterface& m_ScriptInterface;
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};
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JS::Value ICmpAIManager::GetAIs(const ScriptInterface& scriptInterface)
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{
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GetAIsHelper helper(scriptInterface);
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helper.Run();
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return JS::ObjectValue(*helper.m_AIs);
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}
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