source/simulation2/components/ICmpTurretHolder.cpp

   1 /* Copyright (C) 2022 Wildfire Games.
   2 * This file is part of 0 A.D.
   3 *
   4 * 0 A.D. is free software: you can redistribute it and/or modify
   5 * it under the terms of the GNU General Public License as published by
   6 * the Free Software Foundation, either version 2 of the License, or
   7 * (at your option) any later version.
   8 *
   9 * 0 A.D. is distributed in the hope that it will be useful,
  10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 * GNU General Public License for more details.
  13 *
  14 * You should have received a copy of the GNU General Public License
  15 * along with 0 A.D.  If not, see <http://www.gnu.org/licenses/>.
  16 */
  17
  18 #include "precompiled.h"
  19
  20 #include "ICmpTurretHolder.h"
  21
  22 #include "simulation2/scripting/ScriptComponent.h"
  23 #include "simulation2/system/InterfaceScripted.h"
  24
  25 BEGIN_INTERFACE_WRAPPER(TurretHolder)
  26 END_INTERFACE_WRAPPER(TurretHolder)
  27
  28 class CCmpTurretHolderScripted : public ICmpTurretHolder
  29 {
  30 public:
  31         DEFAULT_SCRIPT_WRAPPER(TurretHolderScripted)
  32
  33         /**
  34          * @return - Correlation between garrisoned turrets (their ID) and which
  35          *      turret point they occupy (name).
  36          */
  37         std::vector<std::pair<std::string, entity_id_t> > GetTurrets() const override
  38         {
  39                 std::vector<std::pair<std::string, entity_id_t> > turrets;
  40                 std::vector<entity_id_t> entities = m_Script.Call<std::vector<entity_id_t>>("GetEntities");
  41                 for (entity_id_t entity : entities)
  42                         turrets.push_back(std::make_pair(
  43                                 m_Script.Call<std::string>("GetOccupiedTurretPointName", entity),
  44                                 entity
  45                         ));
  46
  47                 return turrets;
  48         }
  49
  50         /**
  51          * Correlation between entities (ID) and the turret point they ought to occupy (name).
  52          */
  53         void SetInitEntities(std::vector<std::pair<std::string, entity_id_t>>&& entities) override
  54         {
  55                 for (const std::pair<std::string, entity_id_t>& p : entities)
  56                         m_Script.CallVoid("SetInitEntity", p.first, p.second);
  57         }
  58 };
  59
  60 REGISTER_COMPONENT_SCRIPT_WRAPPER(TurretHolderScripted)