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caee1c278c
Thanks to Shellnuts for helping out. Coin Hurl is now a max-150 base power move that scales with the user's wealth.
56 lines
2.2 KiB
NASM
56 lines
2.2 KiB
NASM
; Checks the user's money and divides by 100.
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; Caps at base 150 power, from 15,000 yen, which is 00000000-00111010-10011000 in binary (the player's money box). This is achieved through skipping the calculation at a certain point.
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; Against an enemy Pokemon, they'll always have base 90 Power.
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; Given the way this works, Coin Hurl will rise in power *very* quickly, but, likewise, also reward good fiscal responsibility from the player. At 3,000 yen, it's almost useless. At 10,000 yen, you have max power Return.
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; This move is only learned by Persian and Belledam. Persian has 75 Attack and is basically useless without the move; this gives it an RBY Slash-like counterpart to bring it back to its roots. Belledam, on the other hand, doesn't get STAB, so it's just a (very good) Double-Edge alternative. I really like this!
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; To change scaling, simply change which bytes are checked for the cap, and work from there. Alternatively, change the division process, and so on. Lots of ways, ours is very simple.
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; Have fun using Coin Hurl! - PvK
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BattleCommand_CoinHurlPower:
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push bc
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ld hl, wMoney
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ld a, [wLinkMode]
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and a
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jr nz, .linked ; To test max power in the Debug Room, set to z.
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ldh a, [hBattleTurn]
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and a
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jr z, .ok
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jr .enemyMon ; If you're fighting an enemy Pokemon, then skip the calculation and force base 90 Power. We've already checked the link mode, so this only works in PvP.
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.ok
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; Cap at base 150 power
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; There's no multi-byte compare instruction by default so we're doing it in a really funny way
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; s/o Shellnuts for helping!
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ld a, [wMoney] ; check high byte
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cp %00000001
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jr c, .linked ; if there's a 1 in here at all, just skip the calculation entirely, because you're over 15,000.
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ld a, [wMoney+1] ; check middle byte
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cp %00111010
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jr c, .linked ; Fuck off again if you're at the initial total.
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ld a, [wMoney+2] ; low byte, you can get here sometimes
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cp %10011000
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jr c, .linked
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xor a
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ld a, 100 ; Take current money and divide it by 100.
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ldh [hDivisor], a
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ld b, 4
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call Divide
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ldh a, [hQuotient + 3]
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ld d, a
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jr .end
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.enemyMon ; Against an enemy Pokemon, base 75 power.
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ld d, 90
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jr .end
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.linked ; In a Link Battle, it's always base 150 power. We also skip here if the player's money is over 15,000 yen.
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ld d, 150
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; fallthrough
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.end
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pop bc
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ret |