37 lines
1.3 KiB
Markdown
37 lines
1.3 KiB
Markdown
---
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description: Split sprite sheets into individual icons using split-sprites script
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allowed-tools: [Bash, Glob, AskUserQuestion]
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---
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You are splitting sprite sheet images into individual icons. The user's message may contain the source folder and/or destination folder.
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## Step 1: Parse arguments
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Extract from the user's message:
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- **Source folder** — a subdirectory inside `assets/items/` (e.g. `assets/items/elements`)
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- **Destination folder** — a subdirectory inside `assets/icons/` (e.g. `assets/icons/pack2`)
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## Step 2: Fill in missing arguments
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If the source folder is missing, list available subdirectories in `assets/items/` and ask the user to pick one using AskUserQuestion.
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If the destination folder is missing, list existing packs in `assets/icons/` and suggest the next available `packN` name. Ask the user to confirm or specify a different name using AskUserQuestion.
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## Step 3: Validate
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Check that the source folder exists and contains image files (jpeg, png, webp). If it's empty or doesn't exist, tell the user and stop.
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## Step 4: Run the split script
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Run:
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```bash
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node src/scripts/split-sprites.mjs <source-folder> <destination-folder>
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```
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## Step 5: Report
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Tell the user:
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- How many icons were created
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- Where they are located
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- The naming convention used (`{name}-{row}-{col}.png`)
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