rrt/artifacts/exports/rt3-1.06/runtime-effect-kind8-tier2-setup-core-note.md

2.1 KiB

Runtime Effect Kind-8 Tier2 Setup Core Note

This note records the current setup-payload-core comparison across the six bundled add-building carrier maps:

  • Alternate USA.gmp
  • Chicago to New York.gmp
  • Louisiana.gmp
  • Pacific Coastal.gmp
  • Rhodes Unfinished.gmp
  • Texas Tea.gmp

The comparison uses the checked compare-setup-payload-core surface.

Immediate result

The upstream setup payload already differs across the carrier set.

Observed differing fields:

  • payload_word_0x14
  • payload_byte_0x20
  • payload_word_0x3b2
  • candidate_header_word_0_hex
  • candidate_header_word_1_hex

Carrier-set shape

Current payload_word_0x3b2 values:

  • Alternate USA.gmp = 1
  • Chicago to New York.gmp = 2
  • Louisiana.gmp = 2
  • Pacific Coastal.gmp = 1
  • Rhodes Unfinished.gmp = 1
  • Texas Tea.gmp = 3

That means Louisiana.gmp is not unique on payload_word_0x3b2.

Current candidate-header word pairs:

  • Alternate USA.gmp = 0x10000000 / 0x00009000
  • Chicago to New York.gmp = 0x00000000 / 0x00000000
  • Louisiana.gmp = 0xcdcdcdcd / 0xcdcdcdcd
  • Pacific Coastal.gmp = 0x00000000 / 0x00000000
  • Rhodes Unfinished.gmp = 0x00000000 / 0x00000000
  • Texas Tea.gmp = 0x00000000 / 0x00000000

So Louisiana.gmp is currently unique among the shipped carrier set on the candidate-header sentinel pair, while Alternate USA.gmp stays separately unique on the recognized rt3-105-map-container-v1 header pair.

Current implication

The upstream side of the Tier 2 strip is now bounded more tightly:

  • the current Louisiana.gmp recipe/runtime outlier status is not explained by payload_word_0x3b2 alone, because Chicago to New York.gmp also carries 2
  • but Louisiana.gmp does stand out on the candidate-header sentinel pair

So the next Tier 2 upstream question is narrower:

  • whether the unique 0xcdcdcdcd / 0xcdcdcdcd candidate-header state in Louisiana.gmp is relevant to the coupled 0x00435630 / 0x00412d70 / 0x00412fb0 / 0x00412c10 rebuild strip, or whether it is only another container-side artifact unrelated to the shipped Add Building Warehouse05 row.