README.md

metadata

title: PSCT to Lua
emoji: 🃏
colorFrom: purple
colorTo: blue
sdk: gradio
sdk_version: 5.6.0
python_version: 3.11
app_file: app.py
pinned: false
license: apache-2.0
short_description: Generate YGOPro Lua card scripts from English PSCT

PSCT → Lua

Generate working YGOPro Lua card scripts from English PSCT (Problem-Solving Card Text).

Backed by Qwen2.5-Coder-7B-Instruct fine-tuned (LoRA) on ~13,000 real card scripts from the ygopro-scripts-master repo, paired with their English text from cards_en.cdb. Scripts in the cookbook section of the YGOPro Scripting Guide were oversampled (5×) so the model has strong priors for canonical patterns.

How it works

1. You paste a card's English text into the textarea
2. The model produces a complete cXXXX.initial_effect(c) Lua script
3. You copy the script into your YGOPro script/ folder

Caveats

• Runs on the free 2-vCPU CPU tier → 60-120 seconds per card.
• Output is a starting point — review before using in production. The model is ~85-95% accurate on simple cards (draw, destroy, search), ~60-75% on multi-clause cards. Boss monsters with archetype-specific bookkeeping are largely out of distribution.
• Always verify by loading the generated script into YGOPro and probing the actual behavior in a duel.

Reproducing

The training pipeline lives at github.com/serenade87/psct_to_lua (extract.py → train.py → infer.py).