mirror of
https://github.com/deunix-educ/aventuriers-des-mots.git
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Denis Defolie
65a0cb46f9
Phase "score et récompenses" of the post-0.1.0 plan (user feedback: wants a more game-like experience with scoring and rewards). - MissionScoring: 1-3 stars from how each exercise was solved (never speed; a finished mission always gives at least one star). - Save schema v2: mission_results (best/last stars, completions) with a v1->v2 migration that keeps existing stars and items. - Total only grows by the improvement over a mission's best score. - Data-driven collection (data/rewards, reward_item schema, validated incl. mission cross-check) unlocked by RewardRules. - Reward screen, collection screen, stars on the world map. - Version 0.2.0. Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
39 lines
1.5 KiB
GDScript
39 lines
1.5 KiB
GDScript
class_name SaveMigration
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extends RefCounted
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## Migration des sauvegardes entre versions de schema. Code pur. Chaque
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## montee de version ajoute une etape a la chaine ci-dessous, sans jamais
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## reecrire les etapes passees.
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## Version 2 : ajout de mission_results (meilleur score par mission).
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const CURRENT_SCHEMA_VERSION := 2
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## Retourne un dictionnaire vide si la version est absente, invalide, ou plus
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## recente que ce que cette version du moteur sait lire : refuser plutot que
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## de deviner et corrompre la progression de l'enfant.
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static func migrate(data: Dictionary) -> Dictionary:
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if not data.has("schema_version"):
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return {}
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var version: Variant = data["schema_version"]
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if typeof(version) != TYPE_INT and typeof(version) != TYPE_FLOAT:
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return {}
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var version_int: int = int(version)
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if version_int < 1 or version_int > CURRENT_SCHEMA_VERSION:
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return {}
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var migrated: Dictionary = data.duplicate(true)
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if version_int == 1:
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migrated = _migrate_v1_to_v2(migrated)
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version_int = 2
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migrated["schema_version"] = CURRENT_SCHEMA_VERSION
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return migrated
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## Les etoiles deja gagnees (rewards.stars) sont conservees telles quelles ;
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## le detail par mission n'existait pas, il repart vide.
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static func _migrate_v1_to_v2(data: Dictionary) -> Dictionary:
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var migrated: Dictionary = data.duplicate(true)
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if not migrated.has("mission_results"):
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migrated["mission_results"] = {}
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return migrated
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