C++ (Cpp) getInstantSpell Examples

Example #1

File: spells.cpp Project: DevelopersPL/forgottenserver

TalkActionResult_t Spells::playerSaySpell(Player* player, std::string& words)
{
	std::string str_words = words;

	//strip trailing spaces
	trimString(str_words);

	InstantSpell* instantSpell = getInstantSpell(str_words);
	if (!instantSpell) {
		return TALKACTION_CONTINUE;
	}

	std::string param;

	if (instantSpell->getHasParam()) {
		size_t spellLen = instantSpell->getWords().length();
		size_t paramLen = str_words.length() - spellLen;
		std::string paramText = str_words.substr(spellLen, paramLen);
		if (!paramText.empty() && paramText.front() == ' ') {
			size_t loc1 = paramText.find('"', 1);
			if (loc1 != std::string::npos) {
				size_t loc2 = paramText.find('"', loc1 + 1);
				if (loc2 == std::string::npos) {
					loc2 = paramText.length();
				} else if (paramText.find_last_not_of(' ') != loc2) {
					return TALKACTION_CONTINUE;
				}

				param = paramText.substr(loc1 + 1, loc2 - loc1 - 1);
			} else {
				trimString(paramText);
				loc1 = paramText.find(' ', 0);
				if (loc1 == std::string::npos) {
					param = paramText;
				} else {
					return TALKACTION_CONTINUE;
				}
			}
		}
	}

	if (instantSpell->playerCastInstant(player, param)) {
		words = instantSpell->getWords();

		if (instantSpell->getHasParam() && !param.empty()) {
			words += " \"" + param + "\"";
		}

		return TALKACTION_BREAK;
	}

	return TALKACTION_FAILED;
}

Example #2

File: spells.cpp Project: AhmedWaly/CastOnly

ReturnValue Spells::onPlayerSay(Player* player, const std::string& words)
{
	std::string reWords = words;
	trimString(reWords);

	InstantSpell* instantSpell = getInstantSpell(reWords);
	if(!instantSpell)
		return RET_NOTPOSSIBLE;

	size_t size = instantSpell->getWords().length();
	std::string param = reWords.substr(size, reWords.length() - size), reParam = "";
	if(instantSpell->getHasParam() && !param.empty() && param[0] == ' ')
	{
		size_t quote = param.find('"', 1);
		if(quote != std::string::npos)
		{
			size_t tmp = param.find('"', quote + 1);
			if(tmp == std::string::npos)
				tmp = param.length();

			reParam = param.substr(quote + 1, tmp - quote - 1);
		}
		else if(param.find(' ', 1) == std::string::npos)
			reParam = param.substr(1, param.length());

		trimString(reParam);
	}

	Position pos = player->getPosition();
	if(!instantSpell->castInstant(player, reParam))
		return RET_NEEDEXCHANGE;

	SpeakClasses type = SPEAK_SAY;
	if(g_config.getBool(ConfigManager::EMOTE_SPELLS))
		type = SPEAK_MONSTER_SAY;

	if(!g_config.getBool(ConfigManager::SPELL_NAME_INSTEAD_WORDS))
	{
		if(g_config.getBool(ConfigManager::UNIFIED_SPELLS))
		{
			reWords = instantSpell->getWords();
			if(instantSpell->getHasParam())
				reWords += " \"" + param + "\"";
		}

		return g_game.internalCreatureSay(player, type, reWords, player->isGhost()) ?
			RET_NOERROR : RET_NOTPOSSIBLE;
	}

	std::string ret = instantSpell->getName();
	if(param.length())
	{
		trimString(param);
		size_t tmp = 0, rtmp = param.length();
		if(param[0] == '"')
			tmp = 1;

		if(param[rtmp] == '"')
			rtmp -= 1;

		ret += ": " + param.substr(tmp, rtmp);
	}

	return g_game.internalCreatureSay(player, type, ret, player->isGhost(),
		NULL, &pos) ? RET_NOERROR : RET_NOTPOSSIBLE;
}