⚙️ Core Logic

🛑 Integrated state.interrupt()

• Stop button now halts generation predictably in both XY Grid and Batch Grid modes.

• Added if state.interrupted: checks with graceful early exits using safe_processed().

• Handles all nested loops to prevent Forge from hanging during interruption.

🧩 Grid Layout Logging

• Added console info before generation:

  🧩 XY Grid layout → rows=..., cols=..., samplers=..., schedulers=..., weights=...

  Helps visualize grid setup and total iteration count.

↕️ LoRA Weight Orientation Fix

• When LoRA Label Position = ⬅️ Left or ➡️ Right,
  → LoRA weights are now ordered bottom (min) → top (max),
  matching intuitive Y-axis behavior.

• Implemented by reversing the current_weights list before XY Grid generation.

🎨 Prompt / LoRA Handling

🧠 Rewritten apply_params()

• LoRA is skipped entirely when weight == 0.0.
  → No LoRA tag or trigger word is added to the prompt.

• Prevents duplicate trigger words or <lora:...> tags.

• Cleans redundant commas/spaces, keeping prompt formatting consistent.

• New prompt assembly order:

  [main prompt], <lora:name:weight>, trigger

• Metadata no longer contains stray “, , , , ,”.

🧩 XY Grid

✅ Improved generation loop

• Proper row/column indexing for vertical vs. horizontal orientation.

• Ensures every generated cell is saved when save_cells=True.

• Compatible with all label positions (Top, Bottom, Left, Right).

🧾 Enhanced logging

• Each iteration now prints detailed progress:

  🔄[7/36] Sampler='Euler a', Scheduler='Automatic', LoRA='Apone3d', Weight=0.50, Seed=...

• Uniform logging style between XY and Batch grids.

🧩 Batch Grid

⚙️ Refined control flow

• Added state.interrupt() safety checks to every nested loop.

• Clean exit with clear logs:

  🛑 Generation manually stopped by user.

• LoRA weight = 0.0 now behaves identically to XY Grid —
  no LoRA, no trigger applied.

🧩 Grid validation & saving

• Improved validate_cells_for_grid() output:

  🚫 Grid validation issues: ❌ Cell [1,2] is None ...

• Prevents saving empty or invalid grids.

• Saved cell filenames now include all relevant parameters:

  LoRA_W0.50_S-Euler_SchAutomatic_1_2.webp

💬 Logging & UX

• Consistent emoji-coded messages:
  🏁 start • 🔄 progress • 💾 save • 🛑 interrupt • ✅ done • ❌ error

• All print() calls use flush=True → immediate terminal output.

• Added gc.collect() after grid creation for better memory cleanup.

🧰 Internal Improvements

• Removed redundant build_grid_labels() calls.

• Simplified nested loop logic and unified naming (sampler_label, scheduler_label).

• Standardized get_cell_indices() parameters and orientation handling.

• Minor refactors for clarity and alignment with Forge UI behavior.

🧾 Summary

🛑 Stop Handling: Integrated state.interrupt()→ Predictable halts

↕️ Vertical LoRA: Reversed weights → Bottom=min - Top=max

🧠 Prompt Logic: Rebuilt apply_params()→ Clean, deduplicated prompts

🧩 XY Grid: Added layout logging → Clear grid overview

🧱 Batch Grid: Unified LoRA & trigger logic → Consistent output

💬 Logging: Emoji + flush → Readable, real-time feedback

🧹 Memory: Added gc.collect() → No residual memory buildup