Routines
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D354: Add To Bounty
Used by the routines at HandleMoneyBag, SetUpPlayer, GiveReward, HandleBag and ReloadRevolver.
Adds an amount to Bounty, as SubtractFromBounty subtracts from it. It also writes 00 to BulletUnpaidFlag, so the revolver may be loaded again.
Input
BC The amount, as four packed decimal digits
Allow the revolver to be loaded.
AddToBounty D354 XOR A Write 00 to BulletUnpaidFlag.
D355 LD ($A269),A
Add the lowest two digits.
D358 LD HL,$A259 Point HL at Bounty_LastByte.
D35B LD A,C Add the lower two digits.
D35C ADD A,(HL)
D35D DAA Make it decimal.
D35E LD (HL),A Store the lowest two digits of Bounty.
D35F DEC HL Move on to the next byte.
Add the middle two digits.
D360 LD A,B Add the next two digits and the carry.
D361 ADC A,(HL)
D362 DAA Make it decimal.
D363 LD (HL),A Store the middle two digits of Bounty.
D364 DEC HL Move on to the next byte.
Add the highest two digits.
D365 LD A,(HL) Add the carry.
D366 ADC A,$00
D368 DAA Make it decimal.
D369 LD (HL),A Store the highest two digits of Bounty.
D36A RET Return.
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