Solved How to get gained experience

[VirrageS]

Hello

How in title is way to get gained exerience (white number after kill monster).

I want to use it like this but I don't know how to return it:

doPlayerSendCancel(cid, 'You gained '.. xxxx ..' experience.')

Thanks so much for helping. ^_^

 

[Summ]

function onKill(cid, target, lastHit)
	if not(isPlayer(cid) and isMonster(target)) then
		return true
	end
	local exp = getConfigInfo('rateExperience')
	if getBooleanFromString(getConfigInfo('experienceStages') then
		exp = getExperienceStage(getPlayerLevel(cid), getVocationInfo(getPlayerVocation(cid)).experienceMultiplier)
	end
	
	doPlayerSendCancel(cid, 'You gained ' .. getMonsterInfo(getCreatureName(target)).experience*exp .. ' experience.')
	return true
end

 

[Cykotitan]

It wont be precise if player didn't deal all damage himself/herself.

 

[Summ]

Ye but otherwise he would have to add a new function

 

[VirrageS]

Not matter that I must to add new function but problem is which function

In creature.cpp (1283-1285; 1305-1307) there is function which showing this exp

	std::stringstream ss;
	ss << (uint64_t)gainExp;
	g_game.addAnimatedText(getPosition(), (uint8_t)color, ss.str());

Is way to use it in lua function I mean return ss.str() or something else??

 

[Cykotitan]

getDamageRatio.

 

[VirrageS]

getDamageRatio.

?? What you mean :huh:

 

[Summ]

Luascript.cpp:

[cpp] //getDamageRatio(cid, target)
lua_register(m_luaState, "getDamageRatio", LuaInterface::luaDoGetDamageRatio);
[/cpp]


[cpp]int32_t LuaInterface::luaDoGetDamageRatio(lua_State* L) // Damage Ratio
{
//getDamageRatio(cid, target)
ScriptEnviroment* env = getEnv();

Creature* target = env->getCreatureByUID(popNumber(L));
if(!target)
{
errorEx(getError(LUA_ERROR_CREATURE_NOT_FOUND));
lua_pushboolean(L, false);
return 1;
}

Creature* player = env->getPlayerByUID(popNumber(L));
if(!player)
{
errorEx(getError(LUA_ERROR_PLAYER_NOT_FOUND));
lua_pushboolean(L, false);
return 1;
}

lua_pushnumber(L, target->getDamageRatio(player));
return 1;
}[/cpp]

luascript.h:
[cpp]static int32_t luaDoGetDamageRatio(lua_State* L); // Damage Ratio[/cpp]

Now what to do:
Create a onKill script and register it onLogin to the player (as every script)
Put in the script:

function onKill(cid, target, lastHit)
	registerCreatureEvent(target, "showExp")
	return true
end

Create another creaturescript:

	<event type="death" name="showExp" event="script" value="YOURFILE.lua"/>

and put in:

function onDeath(cid, corpse, deathList)
	for i = 1, #deathList do
		if isPlayer(deathList[i]) then
			local exp = getConfigInfo('rateExperience')
			if getBooleanFromString(getConfigInfo('experienceStages')) then
				exp = getExperienceStage(getPlayerLevel(deathList[i]), getVocationInfo(getPlayerVocation(deathList[i])).experienceMultiplier)
			end
			local expgain = exp*getDamageRatio(deathList[i], cid)*getMonsterInfo(getCreatureName(cid)).experience
			doPlayerSendTextMessage(deathList[i], MESSAGE_INFO_DESCR, "You gained ".. expgain .." experience.")
		end
	end
	return true
end

You also need to check whether the player has 1.5exp because of stamina shit. That isn't included.

 

[VirrageS]

I can't try it now because I'm on my friend's computer.
But I think that it will work. ^_^



Thanks and rep++ :thumbup:

 

[VirrageS]

Arghh don't work <_<

No bugs no message

 

[Summ]

Did you register the onKill event ?

 

[zakius]

woah, nice hack to register onDeath for monsters xD

 

[Summ]

@zakius
ofc it is no one would like to register to every single monster xD

@topic
it works

 

[VirrageS]

I don't get it. What I must do with script onKill and what I should to login.lua could you explain me ??

 

[Summ]

Put onKill script in a file, register the file in creaturescripts.xml and then register it in login.lua too. The death event doesn't need to be registered onLogin only on kill

 

[VirrageS]

I have done every thing that you say and not working.

I solved it problem was in message i changed "MessageClasses" and every thing working perfectly.

Thanks so much