mirror of https://github.com/minetest/minetest.git
77 lines
2.1 KiB
C++
77 lines
2.1 KiB
C++
/*
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Minetest
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Copyright (C) 2022 sfan5 <sfan5@live.de>
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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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#include "cpp_api/s_mapgen.h"
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#include "cpp_api/s_internal.h"
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#include "common/c_converter.h"
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#include "lua_api/l_vmanip.h"
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#include "emerge.h"
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void ScriptApiMapgen::on_mods_loaded()
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{
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SCRIPTAPI_PRECHECKHEADER
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// Get registered shutdown hooks
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lua_getglobal(L, "core");
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lua_getfield(L, -1, "registered_on_mods_loaded");
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// Call callbacks
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runCallbacks(0, RUN_CALLBACKS_MODE_FIRST);
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}
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void ScriptApiMapgen::on_shutdown()
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{
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SCRIPTAPI_PRECHECKHEADER
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// Get registered shutdown hooks
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lua_getglobal(L, "core");
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lua_getfield(L, -1, "registered_on_shutdown");
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// Call callbacks
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runCallbacks(0, RUN_CALLBACKS_MODE_FIRST);
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}
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void ScriptApiMapgen::on_generated(BlockMakeData *bmdata)
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{
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SCRIPTAPI_PRECHECKHEADER
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v3s16 minp = bmdata->blockpos_min * MAP_BLOCKSIZE;
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v3s16 maxp = bmdata->blockpos_max * MAP_BLOCKSIZE +
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v3s16(1,1,1) * (MAP_BLOCKSIZE - 1);
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LuaVoxelManip::create(L, bmdata->vmanip, true);
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const int vmanip = lua_gettop(L);
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// Store vmanip globally (used by helpers)
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lua_getglobal(L, "core");
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lua_pushvalue(L, vmanip);
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lua_setfield(L, -2, "vmanip");
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// Call callbacks
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lua_getfield(L, -1, "registered_on_generateds");
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lua_pushvalue(L, vmanip);
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push_v3s16(L, minp);
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push_v3s16(L, maxp);
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lua_pushnumber(L, bmdata->seed);
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runCallbacks(4, RUN_CALLBACKS_MODE_FIRST);
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lua_pop(L, 1); // return val
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// Unset core.vmanip again
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lua_pushnil(L);
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lua_setfield(L, -2, "vmanip");
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}
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