Method _EventSpell

zone/lua_parser.cpp:761–831

}

int LuaParser::_EventSpell(std::string package_name, QuestEventID evt, Mob* mob, Client *client, uint32 spell_id, std::string data, uint32 extra_data,
						   std::vector<std::any> *extra_pointers, luabind::adl::object *l_func) {
	const char *sub_name = LuaEvents[evt];

	int start = lua_gettop(L);

	try {
		int npop = 2;
		PushErrorHandler(L);
		if(l_func != nullptr) {
			l_func->push(L);
		} else {
			lua_getfield(L, LUA_REGISTRYINDEX, package_name.c_str());
			lua_getfield(L, -1, sub_name);
			npop = 3;
		}

		lua_createtable(L, 0, 0);

		//always push self even if invalid
		if(IsValidSpell(spell_id)) {
			Lua_Spell l_spell(&spells[spell_id]);
			luabind::adl::object l_spell_o = luabind::adl::object(L, l_spell);
			l_spell_o.push(L);
		} else {
			Lua_Spell l_spell(nullptr);
			luabind::adl::object l_spell_o = luabind::adl::object(L, l_spell);
			l_spell_o.push(L);
		}
		lua_setfield(L, -2, "self");

		auto arg_function = SpellArgumentDispatch[evt];
		arg_function(this, L, mob, client, spell_id, data, extra_data, extra_pointers);

		RunningQuest q;

		q.owner      = client;
		q.initiator  = client;
		q.questspell = const_cast<SPDat_Spell_Struct*>(&spells[spell_id]);

		quest_manager.StartQuest(q);

		if(lua_pcall(L, 1, 1, start + 1)) {
			std::string error = lua_tostring(L, -1);
			AddError(error);
			quest_manager.EndQuest();
			lua_pop(L, npop);
			return 0;
		}
		quest_manager.EndQuest();

		if(lua_isnumber(L, -1)) {
			int ret = static_cast<int>(lua_tointeger(L, -1));
			lua_pop(L, npop);
			return ret;
		}

		lua_pop(L, npop);