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54 lines
1.9 KiB
Markdown
54 lines
1.9 KiB
Markdown
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# Notes on updating offsets for Crystal Plus
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Windows 7 patch is missing.
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Steps to determine these values:
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1. Take old values from crystal
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1. Use IDA's "Jump" -> "Jump to file offset..." feature to convert the file addresses to virtual memory addresses
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1. Take chunithm crystal plus executable
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1. Use virtual memory addresses from crystal, same spot is likely close to old one
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1. Use some more instructions/bytes around the offsets from crystal to find same patterns on crystal plus
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1. Check if disassembly area is identical regarding the change
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1. At the bottom left of the disassembly text view, you see something like this: `00905500 | 00D06100: sub_D06100 (Synchronized with Hex View-1)`. The first address is the raw file address, the second one is the virtual address when loaded into memory
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1. Take the first address once you found the exact same spot in chunithm crystal
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Format below for addresses: crystal file address -> crystal virtual address -> crystal plus virtual address -> crystal plus file address
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```
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Allow 127.0.0.1/localhost as the network server",
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0x905500 -> 00D06100 -> 00D97F80 -> 00997380
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0x16CE988 -> 01AD0388 -> 01B17E80 -> 01717080
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"Disable shop close lockout",
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0x92D153 -> 00D2DD53 -> 00DBF6D3 -> 009BEAD3
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"Force shared audio mode, system audio samplerate must be 48000",
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0xCD470A -> 010D530A -> 010F26BA -> 00CF1ABA
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"Force 2 channel audio output",
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0xCD47E1 -> 010D53E1 -> 010F2791 -> 00CF1B91
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"Patch for Windows 7",
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0x1A404E8 -> jump failed
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0x1A404F1 -> jump failed
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"Disable Song Select Timer",
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0x748FE2 -> 00B49BE2 -> 00B669C2 -> 00765DC2
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"Set All Timers to 999",
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0x5FC300 -> 009FCF00 -> 00A14870 -> 00613C70
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"Better patch for head-to-head play",
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0x464DB3 -> 008659B3 -> 00879A03 -> 00478E03
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Increase max credits to 254",
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0xC204B7 -> 010210B7 -> 01094767 -> 00C93B67
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"Free Play",
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0xC208D5 -> 010214D5 -> 01094B85 -> 00C93F85
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"Dummy LED",
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0x2499D7 -> 0064A5D7 -> 0064A5D7 -> 002499D7
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```
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