[TFS] Some codes.

[slaw]

I'm just starting with c++, here i will be giving some tips to beginners.

List od TIPS:
1. Houses from LEVEL.
2. How to change guilds from LEVEL.


1. Houses from LEVEL.
Easy, simple code. Taked from another sources.

commands.cpp
after

if(player->isPremium())
{

put

if(player->getLevel() >= g_config.getNumber(ConfigManager::HOUSE_LEVEL))
{

before

else
player->sendCancel("You need a premium account.");
}

put

else
player->sendCancel("You need 25 level do buy a house.");
}

configmanager.cpp
after

m_confInteger[HOUSE_PRICE] = getGlobalNumber(L, "housePriceEachSQM", 1000);

put

m_confInteger[HOUSE_LEVEL] = getGlobalNumber(L, "houselevel", 25);

configmanager.h
after

HOUSE_PRICE,

put

HOUSE_LEVEL,

Gratz! Now you have house from level. Now you just need add to config:

houselevel = 25

2. How to change guild from LEVEL.
Just search in commands.cpp

if(player->level > 7)

change to:

if(player->level >= [B]30[/B])

and you need too change this:

player->sendCancel("You have to be atleast Level 8 to form a guild.");

Where 30 you can change from which level do you want to guild creating.

 

[babalow]

else
player->sendCancel("You need a premium account.");
}

put

else
player->sendCancel("You need 25 level do buy a house.");
}

erm.. if i change in config.lua the level for buy house the cancel msg will stay at level 25?

but ty ;*

 

[slaw]

Yes, you need too change it there I don't know how to put there level from config.

Meybe somethink like this:

player->sendCancel("You need ."g_config.getNumber(ConfigManager::HOUSE_LEVEL)". level do buy a house.");

Didn't thied, i don't know how to glue this both ;s. In php it is ." so MEYBE it will work

 

[kornholi]

its even wrong in php... you can use + operator to concat strings..

 

[elf]

Improved it a bit.

commands.cpp, find:

bool Commands::sellHouse(Creature* creature, const std::string& cmd, const std::string& param)
{
	Player* player = creature->getPlayer();

add after it:

	uint32_t requiredLevel = g_config.getNumber(ConfigManager::HOUSE_LEVEL); //Added manually

find:

		if(tradePartner->level < 1)
		{
			player->sendCancel("Trade player level is too low.");
			return false;
		}

replace with:

		if(tradePartner->level < requiredLevel) //Changed manually
		{
			char buffer[80]; //Added manually
			sprintf(buffer, "Trade player has to be at least Level %i to buy house.", requiredLevel); //Added manually
			player->sendCancel(buffer); //Changed manually
			return false;
		}

find:

bool Commands::buyHouse(Creature* creature, const std::string& cmd, const std::string& param)
{
	Player* player = creature->getPlayer();

add after it:

	uint32_t requiredLevel = g_config.getNumber(ConfigManager::HOUSE_LEVEL); //Added manually

find:

							if(player->isPremium())								{

add after it:

								if(player->getLevel() >= requiredLevel) //Added manually
								{

find:

										player->sendCancel("That house doesn't contain any house tile.");
								}

add after it:

								else
								{
									char buffer[80]; //Added manually
									sprintf(buffer, "You have to be at least Level %i to buy a house.", requiredLevel); //Added manually
									player->sendCancel(buffer); //Changed manually
								}

now follow slawkenks steps in configmanager.cpp and configmanager.h then compile the server.

Whats the difference? Code posted by slawkens has use, but minor.
It disallowed player only from buying an empty house, what means, he could still buy a house from other player.
Quite stupid, since I could ask a friend to buy house for me, then sell it for same price, and abrakadabra - i got the house.
My improvement disallows a player from buying house also from other player(s) - !sellhouse command.
hf

 

[hesczu]

@FightingElf
i cant add

967 C:\Documents and Settings\cybertel\Escritorio\theforgottenserver-r687-src\src\commands.cpp `buffer' was not declared in this scope