src/script/cpp_api/s_player.cpp

   1 /*
   2 Minetest
   3 Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com>
   4
   5 This program is free software; you can redistribute it and/or modify
   6 it under the terms of the GNU Lesser General Public License as published by
   7 the Free Software Foundation; either version 2.1 of the License, or
   8 (at your option) any later version.
   9
  10 This program is distributed in the hope that it will be useful,
  11 but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 GNU Lesser General Public License for more details.
  14
  15 You should have received a copy of the GNU Lesser General Public License along
  16 with this program; if not, write to the Free Software Foundation, Inc.,
  17 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  18 */
  19
  20 #include "cpp_api/s_player.h"
  21
  22 void ScriptApiPlayer::on_newplayer(ServerActiveObject *player)
  23 {
  24         SCRIPTAPI_PRECHECKHEADER
  25
  26         // Get minetest.registered_on_newplayers
  27         lua_getglobal(L, "minetest");
  28         lua_getfield(L, -1, "registered_on_newplayers");
  29         // Call callbacks
  30         objectrefGetOrCreate(player);
  31         runCallbacks(1, RUN_CALLBACKS_MODE_FIRST);
  32 }
  33
  34 void ScriptApiPlayer::on_dieplayer(ServerActiveObject *player)
  35 {
  36         SCRIPTAPI_PRECHECKHEADER
  37
  38         // Get minetest.registered_on_dieplayers
  39         lua_getglobal(L, "minetest");
  40         lua_getfield(L, -1, "registered_on_dieplayers");
  41         // Call callbacks
  42         objectrefGetOrCreate(player);
  43         runCallbacks(1, RUN_CALLBACKS_MODE_FIRST);
  44 }
  45
  46 bool ScriptApiPlayer::on_respawnplayer(ServerActiveObject *player)
  47 {
  48         SCRIPTAPI_PRECHECKHEADER
  49
  50         // Get minetest.registered_on_respawnplayers
  51         lua_getglobal(L, "minetest");
  52         lua_getfield(L, -1, "registered_on_respawnplayers");
  53         // Call callbacks
  54         objectrefGetOrCreate(player);
  55         runCallbacks(1, RUN_CALLBACKS_MODE_OR);
  56         bool positioning_handled_by_some = lua_toboolean(L, -1);
  57         return positioning_handled_by_some;
  58 }
  59
  60 void ScriptApiPlayer::on_joinplayer(ServerActiveObject *player)
  61 {
  62         SCRIPTAPI_PRECHECKHEADER
  63
  64         // Get minetest.registered_on_joinplayers
  65         lua_getglobal(L, "minetest");
  66         lua_getfield(L, -1, "registered_on_joinplayers");
  67         // Call callbacks
  68         objectrefGetOrCreate(player);
  69         runCallbacks(1, RUN_CALLBACKS_MODE_FIRST);
  70 }
  71
  72 void ScriptApiPlayer::on_leaveplayer(ServerActiveObject *player)
  73 {
  74         SCRIPTAPI_PRECHECKHEADER
  75
  76         // Get minetest.registered_on_leaveplayers
  77         lua_getglobal(L, "minetest");
  78         lua_getfield(L, -1, "registered_on_leaveplayers");
  79         // Call callbacks
  80         objectrefGetOrCreate(player);
  81         runCallbacks(1, RUN_CALLBACKS_MODE_FIRST);
  82 }
  83
  84 void ScriptApiPlayer::on_playerReceiveFields(ServerActiveObject *player,
  85                 const std::string &formname,
  86                 const std::map<std::string, std::string> &fields)
  87 {
  88         SCRIPTAPI_PRECHECKHEADER
  89
  90         // Get minetest.registered_on_chat_messages
  91         lua_getglobal(L, "minetest");
  92         lua_getfield(L, -1, "registered_on_player_receive_fields");
  93         // Call callbacks
  94         // param 1
  95         objectrefGetOrCreate(player);
  96         // param 2
  97         lua_pushstring(L, formname.c_str());
  98         // param 3
  99         lua_newtable(L);
 100         for(std::map<std::string, std::string>::const_iterator
 101                         i = fields.begin(); i != fields.end(); i++){
 102                 const std::string &name = i->first;
 103                 const std::string &value = i->second;
 104                 lua_pushstring(L, name.c_str());
 105                 lua_pushlstring(L, value.c_str(), value.size());
 106                 lua_settable(L, -3);
 107         }
 108         runCallbacks(3, RUN_CALLBACKS_MODE_OR_SC);
 109 }
 110 ScriptApiPlayer::~ScriptApiPlayer() {
 111 }
 112
 113