Maintains Dict[entity_id → Color] in dialogue_box for player conversations.
On first encounter, assigns a round-robin palette color; reuses on subsequent lines.
Eliminates position-based name-hash coloring for player dialogue.
Changes:
- Add _npc_entity_colors dict, _npc_entity_id, _next_npc_color fields
- Add _assign_npc_color(entity_id) — registers palette color on first encounter
- show_dialogue: accept npc_entity_id param, register entity color
- append_line: optional speaker_entity_id/target_entity_id stored in log entries
- append_player_line: pass _npc_entity_id as target_entity_id
- append_dialogue_response: accept entity_id, register, pass to append_line
- _format_entry else branch: look up _npc_entity_colors before name-hash fallback
- main.gd: pass _last_dialogue_npc_id to show_dialogue, speaker_entity_id to append_dialogue_response
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
jpmschweitzerandClaude Sonnet 4.6
974bb2b28e
