Erik
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c95aedcd4a
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feat(spells): Phase E.5 CastSpellRequest + Spellbook/enchantment state
Completes the client-side spell loop on top of Phase F.1. Player can
send cast requests; spellbook + active-enchantment state mirrors what
the server broadcasts.
Wire layer:
- CastSpellRequest (C→S, inside 0xF7B1 GameAction):
- BuildUntargeted (0x0048): self-buffs, recalls, heal-self — 16 bytes.
- BuildTargeted (0x004A): projectile attacks, target buffs/debuffs — 20 bytes.
- GameEvents parsers added:
- 0x02C1 MagicUpdateSpell: spell-id → spellbook.
- 0x01A8 MagicRemoveSpell.
- 0x02C2 MagicUpdateEnchantment: spellId + layerId + duration + casterGuid
(summary head; full stat-mod body deferred).
- 0x02C3 MagicRemoveEnchantment: (layerId, spellId).
- 0x02C7 MagicDispelEnchantment: same shape.
Core layer:
- Spellbook: learned-spell set + active-enchantment-by-layer dict
with events (SpellLearned, SpellForgotten, EnchantmentAdded,
EnchantmentRemoved). Duplicate learn is idempotent. Same-layer
add refreshes duration. Purge fires per-record remove for UI
cleanup.
- ActiveEnchantmentRecord: (SpellId, LayerId, Duration, CasterGuid).
Tests (10 new):
- CastSpellRequest untargeted (16 bytes) + targeted (20 bytes) wire encoding.
- GameEvents: MagicUpdateSpell, MagicUpdateEnchantment,
MagicRemoveEnchantment round-trip.
- Spellbook: learn idempotent, forget, add/refresh enchantment,
remove fires event, purge-all clears + fires per-record.
Build green, 555 tests pass (up from 544).
Ref: r01 §2 (wire casts), §3 (cast state machine), §5 (stacking rules).
Ref: r08 §3 opcodes 0x0048/0x004A, §4 opcodes 0x01A8/0x02C1-0x02C8.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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2026-04-18 17:00:32 +02:00 |
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