jmyaeger
commented
9 months ago Not sure if you saw in the Discord channel, but Cook came up with a way to make it work with just truncate().
Here is my Python code that uses that implementation (this is in the context of being a method of a Monster class:
toa_level_bonus = 1000 + self.toa_level * 4
toa_path_level_bonus = 1080 + (self.toa_path_level - 1) * 50 if self.toa_path_level > 0 else 1000
level_scaled_hp = int(self.hitpoints * toa_level_bonus / 1000)
path_scaled_hp = int(level_scaled_hp * toa_path_level_bonus / 1000)
if self.name in constants.TOA_PATH_MONSTERS:
unrounded_hp = path_scaled_hp
else:
unrounded_hp = level_scaled_hp
if unrounded_hp < 100:
return unrounded_hp
elif unrounded_hp < 300:
return int((unrounded_hp + 2) / 5) * 5
else:
return int((unrounded_hp + 5) / 10) * 10This has worked in all of my test cases.
LlemonDuck
Although the ToA path scaling seems to be correct in most cases, it is not correct in all cases. We should learn more about how this is implemented and try to get closer to the actual implementation.
The current confusions stems from the formulas derived by others using round() instead of truncate(). Jagex does not typically use round() at all, so we should see if there is a fitting formula that works using truncate() instead.
Some test case data has been provided in a google doc by discord user Orion: https://docs.google.com/spreadsheets/d/1UMhrL8NMSZBSw5AtlT0QRnN0TK-UWDd6BorZvoD3WWQ/edit?usp=sharing