81a239325d
Adds Link's Awakening: DX. Fully imports and forks LADXR, with permission - https://github.com/daid/LADXR
65 lines
2.5 KiB
Python
65 lines
2.5 KiB
Python
from ..assembler import ASM
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def oracleMode(rom):
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# Reduce iframes
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rom.patch(0x03, 0x2DB2, ASM("ld a, $50"), ASM("ld a, $20"))
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# Make bomb explosions damage you.
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rom.patch(0x03, 0x2618, ASM("""
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ld hl, $C440
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add hl, bc
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ld a, [hl]
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and a
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jr nz, $05
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"""), ASM("""
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call $6625
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"""), fill_nop=True)
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# Reduce bomb blast push back on link
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rom.patch(0x03, 0x2643, ASM("sla [hl]"), ASM("sra [hl]"), fill_nop=True)
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rom.patch(0x03, 0x2648, ASM("sla [hl]"), ASM("sra [hl]"), fill_nop=True)
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# Never spawn a piece of power or acorn
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rom.patch(0x03, 0x1608, ASM("jr nz, $05"), ASM("jr $05"))
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rom.patch(0x03, 0x1642, ASM("jr nz, $04"), ASM("jr $04"))
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# Let hearts only recover half a container instead of a full one.
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rom.patch(0x03, 0x24B7, ASM("ld a, $08"), ASM("ld a, $04"))
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# Don't randomly drop fairies from enemies, drop a rupee instead
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rom.patch(0x03, 0x15C7, "2E2D382F2E2D3837", "2E2D382E2E2D3837")
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# Make dropping in water without flippers damage you.
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rom.patch(0x02, 0x3722, ASM("ldh a, [$AF]"), ASM("ld a, $06"))
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def heroMode(rom):
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# Don't randomly drop fairies and hearts from enemies, drop a rupee instead
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rom.patch(0x03, 0x159D,
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"2E2E2D2D372DFFFF2F37382E2F2F",
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"2E2EFFFF37FFFFFFFF37382EFFFF")
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rom.patch(0x03, 0x15C7,
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"2E2D382F2E2D3837",
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"2E2E382E2E2E3837")
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rom.patch(0x00, 0x168F, ASM("ld a, $2D"), "", fill_nop=True)
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rom.patch(0x02, 0x0CDB, ASM("ld a, $2D"), "", fill_nop=True)
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# Double damage
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rom.patch(0x03, 0x2DAB,
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ASM("ld a, [$DB94]\nadd a, e\nld [$DB94], a"),
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ASM("ld hl, $DB94\nld a, [hl]\nadd a, e\nadd a, e\nld [hl], a"))
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rom.patch(0x02, 0x11B2, ASM("add a, $04"), ASM("add a, $08"))
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rom.patch(0x02, 0x127E, ASM("add a, $04"), ASM("add a, $08"))
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rom.patch(0x02, 0x291C, ASM("add a, $04"), ASM("add a, $08"))
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rom.patch(0x02, 0x362B, ASM("add a, $04"), ASM("add a, $08"))
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rom.patch(0x06, 0x041C, ASM("ld a, $02"), ASM("ld a, $04"))
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rom.patch(0x15, 0x09B8, ASM("add a, $08"), ASM("add a, $10"))
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rom.patch(0x15, 0x32FD, ASM("ld a, $08"), ASM("ld a, $10"))
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rom.patch(0x18, 0x370E, ASM("ld a, $08"), ASM("ld a, $10"))
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rom.patch(0x07, 0x3103, ASM("ld a, $08"), ASM("ld a, $10"))
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rom.patch(0x06, 0x1166, ASM("ld a, $08"), ASM("ld a, $10"))
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def oneHitKO(rom):
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rom.patch(0x02, 0x238C, ASM("ld [$DB94], a"), "", fill_nop=True)
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