Feature [0.4] All heal / damage in percentage

[Amiroslo]

Hello,
I was looking around and saw this thread, and the idea for a high exp server seemed pretty wonderful, but I couldn't find it released anywhere, so I got some help, and we made things work! So I'd want to share this with anyone else who would like to have this implemented on their server!

What is this?
This will change every healing (runes, potions, spells etc) and every damage (melee, spells etc) to a percentage looking
Example:

Open your game.cpp

Replace

sprintf(buffer, "+%d", healthChange);

with

int percentHealthChange = (int) round(healthChange / (target->getMaxHealth() / 100));
sprintf(buffer, "+%d%%", percentHealthChange);

replace

sprintf(buffer, "%d", manaDamage);

with

int percentManaChange = (int) round(manaDamage / (target->getMaxMana() / 100.));
sprintf(buffer, "%d%%", percentManaChange);

replace

sprintf(buffer, "%d", damage);

with

int percentHealthChange2 = (int) round(damage / (target->getMaxHealth() / 100.));
sprintf(buffer, "%d%%", percentHealthChange2);

replace

sprintf(buffer, "+%d", manaChange);

with

int percentManaChange2 = (int) round(manaChange / (target->getMaxMana() / 100.));
sprintf(buffer, "+%d%%", percentManaChange2);

and replace

sprintf(buffer, "%d", manaLoss);

with

int percentManaChange3 = (int) round(manaLoss / (target->getMaxMana() / 100.));
sprintf(buffer, "%d%%", percentManaChange3);

Shoutout to Carcoo & GPedro for making it happen

 

[Fanni]

int percentManaChange2 = (int) round(getMaxMana( / (target->manaChangegetMaxMana() / 100.));

 

[ArnHD]

what is this error?

game.cpp: In member function ‘bool Game::combatChangeHealth(const CombatParams&, Creature*, Creature*, int32_t, bool)’:
game.cpp:4864:81: error: call of overloaded ‘round(int32_t)’ is ambiguous
    int percentHealthChange = round(healthChange / (target->getMaxHealth() / 100));
                                                                                 ^

done.
solution on TFS 0.3.6

            int32_t percentHealthChange = (int32_t) (healthChange / (target->getMaxHealth() / 100));
            sprintf(buffer, "+%d%%", percentHealthChange);