Tools of the trade.

Creator scripts and references for Dungeon Mastron games – animation generators, AI audio renaming, and the visual style rulebook. Free, open, copy-paste ready.

01 Animation

Still images, set in motion.

What this is

A pre-rendered animation system for Dungeon Mastron games
Turns static page images into smooth 30 FPS video animations
Designed for console performance and visual polish
Fully optional, games work even without animations

What it does

Generates short MP4 videos for each game page
Applies subtle zoom and pan (Ken Burns) effects
Automatically plays videos on the console when available
Falls back to static images if videos are missing

How it works

Choose animation effects per page in the Game Builder
Export an animation manifest (one click)
Run the animation generator on your computer

Creator control

Pick a specific animation effect per page
Use Random for automatic variation
Mix manual and random effects freely
Regenerate animations anytime

Smart fallback system

Video missing → static image shown
Video unsupported → static image shown
OpenCV missing → static image shown

Typical workflow

Select animation effects, export animation manifest
Run the generator script, videos are created automatically
Include both images and animations in your game folder

Available animation effects

Zoom In / Zoom Out
Zoom + Pan (8 directions)
Random (automatic selection)

All effects are subtle, cinematic, and optimized for readability.

Technical highlights

Resolution: 1280×720 / 1024×1024
Frame rate: 30 FPS
Format: H.264 MP4
Size: ~1–2 MB per animation

02 Rename audio

rename_audio_by_json.py

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Let the AI listen, match, and organize your voice lines.

What this is

A smart audio renaming tool for Dungeon Mastron games
Uses AI transcription + text matching
Renames .wav files to the correct page IDs from game.json
Designed for large voice-acted games with many audio files

How it works

Reads your game.json
Transcribes each audio file using Whisper
Compares spoken text to page text
Renames the file to the correct page ID

Safe by default

Runs in dry-run mode by default
No files are renamed until you confirm
Generates a CSV report (original name, new name, confidence, warnings)

Smart matching rules

Normalizes text (case, punctuation, spacing)
Uses similarity scoring to avoid bad matches
Rejects ambiguous matches automatically
Can skip transcription when filenames already match page IDs

Typical use case

Before:

audio/
├── take_01.wav
├── take_02.wav
└── intro_final.wav

After:

audio/
├── p001.wav
├── p002.wav
└── p003.wav

Creator workflow

Place all .wav files in one folder
Run the renamer in dry-run mode
Review the CSV report
Apply renaming once satisfied
Copy audio folder to your game

03 Visual styles

Your world, visually unified.

What the Visual style template does

Defines visual styles for a game
Locks in art direction (style, medium, palette, mood)
Ensures character consistency across all images
Prevents visual drift over time
Works across Midjourney, Leonardo, ChatGPT, and other image AIs
Acts as a visual rulebook for the entire project

A complete prompt

Visual style – paste your Visual style template
Page story text – paste the page story text
Character anchors – repeat key traits (silhouette, clothing, posture)
Camera / lighting – wide shot/close-up + torch-lit/ambient/fog
Scene focus / scale & space – what the camera sees + vast/narrow/claustrophobic

visual_styles.md

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