forked from 0ad/0ad
Yves
169174824f
I had to change a few other functions to take JS::MutableHandleValue because JS::Stringify takes a JS::MutableHandleValue as input parameter. That seems a bit strange because it should not change that value. I assume it has historical reasons. Refs #2415 Refs #2462 This was SVN commit r15605.
135 lines
4.0 KiB
C++
135 lines
4.0 KiB
C++
/* Copyright (C) 2010 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 "simulation2/system/Component.h"
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#include "ICmpCommandQueue.h"
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#include "ps/CLogger.h"
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#include "ps/Game.h"
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#include "network/NetTurnManager.h"
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class CCmpCommandQueue : public ICmpCommandQueue
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{
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public:
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static void ClassInit(CComponentManager& UNUSED(componentManager))
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{
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}
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DEFAULT_COMPONENT_ALLOCATOR(CommandQueue)
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std::vector<SimulationCommand> m_LocalQueue;
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static std::string GetSchema()
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{
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return "<a:component type='system'/><empty/>";
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}
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virtual void Init(const CParamNode& UNUSED(paramNode))
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{
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}
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virtual void Deinit()
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{
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}
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virtual void Serialize(ISerializer& serialize)
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{
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JSContext* cx = GetSimContext().GetScriptInterface().GetContext();
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JSAutoRequest rq(cx);
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JS::RootedValue tmpRoot(cx); // TODO: Check if this temporary root can be removed after SpiderMonkey 31 upgrade
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serialize.NumberU32_Unbounded("num commands", (u32)m_LocalQueue.size());
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for (size_t i = 0; i < m_LocalQueue.size(); ++i)
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{
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tmpRoot.set(m_LocalQueue[i].data.get());
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serialize.NumberI32_Unbounded("player", m_LocalQueue[i].player);
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serialize.ScriptVal("data", &tmpRoot);
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}
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}
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virtual void Deserialize(const CParamNode& UNUSED(paramNode), IDeserializer& deserialize)
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{
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JSContext* cx = GetSimContext().GetScriptInterface().GetContext();
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JSAutoRequest rq(cx);
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u32 numCmds;
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deserialize.NumberU32_Unbounded("num commands", numCmds);
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for (size_t i = 0; i < numCmds; ++i)
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{
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i32 player;
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JS::RootedValue data(cx);
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deserialize.NumberI32_Unbounded("player", player);
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deserialize.ScriptVal("data", &data);
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SimulationCommand c = { player, CScriptValRooted(cx, data) };
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m_LocalQueue.push_back(c);
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}
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}
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virtual void PushLocalCommand(player_id_t player, CScriptVal cmd)
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{
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JSContext* cx = GetSimContext().GetScriptInterface().GetContext();
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SimulationCommand c = { player, CScriptValRooted(cx, cmd) };
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m_LocalQueue.push_back(c);
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}
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virtual void PostNetworkCommand(CScriptVal cmd1)
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{
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JSContext* cx = GetSimContext().GetScriptInterface().GetContext();
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JSAutoRequest rq(cx);
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// TODO: With ESR31 we should be able to take JS::HandleValue directly
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JS::RootedValue cmd(cx, cmd1.get());
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PROFILE2_EVENT("post net command");
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PROFILE2_ATTR("command: %s", GetSimContext().GetScriptInterface().StringifyJSON(&cmd, false).c_str());
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// TODO: would be nicer to not use globals
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if (g_Game && g_Game->GetTurnManager())
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g_Game->GetTurnManager()->PostCommand(CScriptValRooted(cx, cmd));
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}
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virtual void FlushTurn(const std::vector<SimulationCommand>& commands)
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{
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ScriptInterface& scriptInterface = GetSimContext().GetScriptInterface();
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JSContext* cx = scriptInterface.GetContext();
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JSAutoRequest rq(cx);
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JS::RootedValue global(cx, scriptInterface.GetGlobalObject());
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std::vector<SimulationCommand> localCommands;
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m_LocalQueue.swap(localCommands);
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for (size_t i = 0; i < localCommands.size(); ++i)
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{
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bool ok = scriptInterface.CallFunctionVoid(global, "ProcessCommand", localCommands[i].player, localCommands[i].data);
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if (!ok)
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LOGERROR(L"Failed to call ProcessCommand() global script function");
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}
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for (size_t i = 0; i < commands.size(); ++i)
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{
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bool ok = scriptInterface.CallFunctionVoid(global, "ProcessCommand", commands[i].player, commands[i].data);
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if (!ok)
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LOGERROR(L"Failed to call ProcessCommand() global script function");
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}
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}
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};
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REGISTER_COMPONENT_TYPE(CommandQueue)
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