Add custom member and current race for `TrgPlayer`

Copied from SEN discord server (Nov 24, 2024)

GGRush: Hi Dr.zzt, I would greatly appreciate it if you could help me improve this code If you could add new features to TrgPlayer, that would be great latest version:
class MyPlayer(TrgPlayer):
"""
MyPlayer extends TrgPlayer to include additional player-specific attributes and methods.
"""

_type = None
_race = PVariable()
_race_mul36 = PVariable()  # race * 36, use to read/write supply

@classmethod
def initialize(cls):
    for p in EUDLoopRange(8):
        dest = EPD(0x57EEE8) + 9 * p
        cls._type[p] = f_bread_epd(dest, 0)
        race = f_bread_epd(dest, 1)
        cls._race[p] = race
        cls._race_mul36[p] = 36 * race

@classmethod
def from_epd(cls, epd):  # from unit
    _player = f_bread_epd(epd + 0x4C//4, 0)  # playerID
    return cls(_player)

def __init__(self, initval) -> None:
    super().__init__(initval)
    if MyPlayer._type is None:
        MyPlayer._type = PVariable()
        EUDOnStart(lambda: MyPlayer.initialize()) 

@property
def type(self):
    return MyPlayer._type[self]

@type.setter
def type(self, ptype):
    MyPlayer._type[self] = ptype
    f_bwrite_epd(EPD(0x57EEE8) + 9 * self, 0, ptype)

@property
def race(self):
    return MyPlayer._race[self]

@property
def used(self):  # control/supply/psi used
    return f_dwread_epd(EPD(0x582174) + self + MyPlayer._race_mul36[self])

@used.setter
def used(self, value):
    f_dwwrite_epd(EPD(0x582174) + self + MyPlayer._race_mul36[self], value)

@property
def available(self):  # control/supply/psi available
    return f_dwread_epd(EPD(0x582144) + self + MyPlayer._race_mul36[self])

@available.setter
def available(self, value):
    f_dwwrite_epd(EPD(0x582144) + self + MyPlayer._race_mul36[self], value)

def all_unit_counts(self, unit):
    unit = EncodeUnit(unit)
    return f_dwread_epd(EPD(0x582324) + self + 12 * unit)

def set_all_unit_counts(self, unit, value):
    unit = EncodeUnit(unit)
    f_dwwrite_epd(EPD(0x582324) + self + 12 * unit, value)

def completed_unit_counts(self, unit):
    unit = EncodeUnit(unit)
    return f_dwread_epd(EPD(0x584DE4) + self + 12 * unit)

def set_completed_unit_counts(self, unit, value):
    unit = EncodeUnit(unit)
    f_dwwrite_epd(EPD(0x584DE4) + self + 12 * unit, value)



> **Armoha**: there's a `GetPlayerInfo(player)` for ptype and race
> nvm GetPlayerInfo reads from map chk while you need in-game info

> **GGRush**: in my map, the info always change, they are not unchanging
> Not just getting default information once

armoha / euddraft

Add custom member and current race for `TrgPlayer` #149