mirror of
https://github.com/alliedmodders/amxmodx.git
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107 lines
2.3 KiB
C++
107 lines
2.3 KiB
C++
// vim: set ts=4 sw=4 tw=99 noet:
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//
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// AMX Mod X, based on AMX Mod by Aleksander Naszko ("OLO").
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// Copyright (C) The AMX Mod X Development Team.
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//
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// This software is licensed under the GNU General Public License, version 3 or higher.
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// Additional exceptions apply. For full license details, see LICENSE.txt or visit:
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// https://alliedmods.net/amxmodx-license
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#ifndef CVARS_H
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#define CVARS_H
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#include "amxmodx.h"
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#include <am-vector.h>
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#include <am-inlinelist.h>
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#include <sm_namehashset.h>
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class CDetour;
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struct Forward
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{
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enum fwdstate
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{
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FSTATE_INVALID = 0,
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FSTATE_OK,
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FSTATE_STOP,
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};
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Forward(int id_, const char* handler) : id(id_), state(FSTATE_OK), callback(handler) {};
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Forward() : id(-1) , state(FSTATE_INVALID) {};
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~Forward()
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{
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unregisterSPForward(id);
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}
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int id;
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fwdstate state;
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ke::AString callback;
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};
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struct CvarPlugin
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{
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CvarPlugin(int id, Forward* fwd) : pluginId(id), forward(fwd) {};
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CvarPlugin(int id) : pluginId(id), forward(new Forward()) {};
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int pluginId;
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ke::AutoPtr<Forward> forward;
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};
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typedef ke::Vector<CvarPlugin*> CvarsHook;
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struct CvarInfo : public ke::InlineListNode<CvarInfo>
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{
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cvar_t* var;
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ke::AString name;
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ke::AString defaultval;
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ke::AString plugin;
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int pluginId;
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CvarsHook hooks;
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bool amxmodx;
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static inline bool matches(const char *name, const CvarInfo* info)
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{
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return strcmp(name, info->var->name) == 0;
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}
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};
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typedef NameHashSet<CvarInfo*> CvarsCache;
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typedef ke::InlineList<CvarInfo> CvarsList;
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class CvarManager
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{
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public:
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CvarManager();
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~CvarManager();
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public:
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void CreateCvarHook();
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cvar_t* CreateCvar(const char* name, const char* value, float fvalue, int flags, const char* plugin, int plugnId);
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cvar_t* FindCvar(const char* name);
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CvarInfo* FindCvar(size_t index);
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bool CacheLookup(const char* name, CvarInfo** info);
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Forward* HookCvarChange(cvar_t* var, AMX* amx, cell param, const char** callback);
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size_t GetRegCvarsCount();
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void OnConsoleCommand();
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void OnPluginUnloaded();
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void OnAmxxShutdown();
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private:
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CvarsCache m_Cache;
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CvarsList m_Cvars;
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size_t m_AmxmodxCvars;
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CDetour* m_HookDetour;
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};
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extern CvarManager g_CvarManager;
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#endif // CVARS_H
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