how to remove bonus casting time on bragi's poem?

[Emonizer08]

good day guys, how to remove the bonus 30% reudce casting time of bragi's poem 

[Chaos92]

32 minutes ago, Emonizer08 said:

good day guys, how to remove the bonus 30% reudce casting time of bragi's poem 

I think its from this line : https://github.com/rathena/rathena/blob/master/src/map/skill.cpp#L15154C7-L15154C20

	case BA_POEMBRAGI:
		val1 = 3 * skill_lv + status->dex / 10; // Casting time reduction
		//For some reason at level 10 the base delay reduction is 50%.
		val2 = (skill_lv < 10 ? 3 * skill_lv : 50) + status->int_ / 5; // After-cast delay reduction
		if (sd) {
			val1 += pc_checkskill(sd, BA_MUSICALLESSON);
			val2 += 2 * pc_checkskill(sd, BA_MUSICALLESSON);
		}
		break;

Maybe you can change the formula then depends on your needs.

if you want to remove the casting time reduction, maybe make the val1 value is 0.