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+---
+id: c7623317-ea0a-4b8a-9375-65fc3aac5303
+type: decision
+title: "FullCard Migration: card_layout.py ported to card-creation repo"
+tags: [paper-dynasty, card-creation, card_layout, fullcard, cardcolumn, migration, architecture]
+importance: 0.8
+confidence: 0.8
+created: "2026-02-25T22:26:22.293769+00:00"
+updated: "2026-02-25T22:26:22.293769+00:00"
+---
+
+## Context\nOn branch feature/fullcard-migration, created /mnt/NV2/Development/paper-dynasty/card-creation/card_layout.py.\n\n## What Was Ported\nPorted PlayResult, PLAY_RESULTS, EXACT_CHANCES, get_chances(), CardResult, CardColumn, FullCard, FullBattingCard, FullPitchingCard from database/app/card_creation.py.\n\n## Key Adaptations\n- card_output() uses col_* key names (col_one_2d6, col_one_results, col_one_d20, col_two_2d6, col_two_results, col_two_d20, col_three_2d6, col_three_results, col_three_d20) to match planned DB column names — NOT the database version's one_2d6, two_2d6 etc.\n- get_chances() always returns Decimal(str(val)) to avoid float/Decimal comparison TypeError\n- FullBattingCard and FullPitchingCard do NOT embed a ratings model (no ratings= param) to avoid circular imports; only offense_col and alt_direction are passed