2013-08-11 04:09:45 +02:00
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/*
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Minetest
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Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation; either version 2.1 of the License, or
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(at your option) any later version.
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This program 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 Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License along
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with this program; if not, write to the Free Software Foundation, Inc.,
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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/******************************************************************************/
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/******************************************************************************/
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/* WARNING!!!! do NOT add this header in any include file or any code file */
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/* not being a modapi file!!!!!!!! */
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/******************************************************************************/
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/******************************************************************************/
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2017-08-17 22:19:39 +02:00
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#pragma once
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2013-08-11 04:09:45 +02:00
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#include "common/c_internal.h"
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#define luamethod(class, name) {#name, class::l_##name}
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2020-10-31 19:19:23 +01:00
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#define luamethod_dep(class, good, bad) \
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{#bad, [](lua_State *L) -> int { \
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return l_deprecated_function(L, #bad, #good, &class::l_##good); \
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}}
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#define luamethod_aliased(class, name, alias) \
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luamethod(class, name), \
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luamethod_dep(class, name, alias)
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2014-12-12 20:49:19 +01:00
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#define API_FCT(name) registerFunction(L, #name, l_##name, top)
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2013-08-11 04:09:45 +02:00
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2020-04-10 22:06:24 +02:00
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// For future use
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#define MAP_LOCK_REQUIRED ((void)0)
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#define NO_MAP_LOCK_REQUIRED ((void)0)
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2015-08-18 07:26:11 +02:00
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2020-04-10 22:06:24 +02:00
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/* In debug mode ensure no code tries to retrieve the server env when it isn't
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* actually available (in CSM) */
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#if !defined(SERVER) && !defined(NDEBUG)
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#define DEBUG_ASSERT_NO_CLIENTAPI \
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FATAL_ERROR_IF(getClient(L) != nullptr, "Tried " \
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"to retrieve ServerEnvironment on client")
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#else
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#define DEBUG_ASSERT_NO_CLIENTAPI ((void)0)
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#endif
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// Retrieve ServerEnvironment pointer as `env` (no map lock)
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2015-10-25 05:45:18 +01:00
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#define GET_ENV_PTR_NO_MAP_LOCK \
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2020-04-10 22:06:24 +02:00
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DEBUG_ASSERT_NO_CLIENTAPI; \
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2015-10-25 05:45:18 +01:00
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ServerEnvironment *env = (ServerEnvironment *)getEnv(L); \
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if (env == NULL) \
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return 0
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2020-04-10 22:06:24 +02:00
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// Retrieve ServerEnvironment pointer as `env`
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2015-10-25 05:45:18 +01:00
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#define GET_ENV_PTR \
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MAP_LOCK_REQUIRED; \
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GET_ENV_PTR_NO_MAP_LOCK
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2020-04-10 22:06:24 +02:00
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// Retrieve Environment pointer as `env` (no map lock)
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#define GET_PLAIN_ENV_PTR_NO_MAP_LOCK \
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Environment *env = (Environment *)getEnv(L); \
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if (env == NULL) \
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return 0
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// Retrieve Environment pointer as `env`
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#define GET_PLAIN_ENV_PTR \
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MAP_LOCK_REQUIRED; \
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GET_PLAIN_ENV_PTR_NO_MAP_LOCK
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