Opens a live-reloading preview of the world in VS Code.
The renderer has been modified to optionally render a blank image instead of crashing upon invalid YAML.
## Prerequisites:
Install inotify tools:
sudo apt install inotify-tools
## Usage:
scripts/preview-world-vscode.sh data/scenarios/Fun/horton.yaml
Once the VS Code editor tabs are opened, one can press <kbd>CTRL</kbd> + <kbd>\\</kbd> (backslash) with the image selected to split the editor pane horizontally.
One may then navigate to the left-pane's copy of the image preview with <kbd>CTRL</kbd> + <kbd>PageUp</kbd>, and then <kbd>CTRL</kbd> + <kbd>w</kbd> will close the redundant image preview.
## Screenshot
Closes#1715
Extract scene renderer to its own binary with `swarm-scenario` as its only dependency.
This was mainly enabled by moving the `Landscape` sub-record out of the `swarm-engine` sublibrary and into `swarm-scenario`, and refactoring rendering functions to only depend on `Landscape` rather than the entire `GameState`.
# Demo
stack build --fast swarm:swarm-scene && stack exec swarm-scene -- data/scenarios/Fun/horton.yaml --png -w 180 -h 150
