Updated all shaders float precision to `mediump`. #38

	name: Continuous Integration

	on:
	push:
	branches:
	- main
	pull_request:
	branches:
	- main

	jobs:
	build-and-test:

	runs-on: ubuntu-latest

	strategy:
	matrix:
	node-version: [22.11.0]

	steps:
	- name: Checkout Repository
	uses: actions/checkout@v4

	- name: Setup Node.js
	uses: actions/setup-node@v4
	with:
	node-version: ${{ matrix.node-version }}
	cache: 'npm'

	- name: Verify Node.js and NPM Versions
	run: \|
	NODE_VERSION=$(node -v)
	REQUIRED_NODE_VERSION="v22.11.0"
	if [ "$NODE_VERSION" != "$REQUIRED_NODE_VERSION" ]; then
	echo "Incorrect Node.js version. Expected $REQUIRED_NODE_VERSION but found $NODE_VERSION."
	exit 1
	fi

	NPM_VERSION=$(npm -v)
	REQUIRED_NPM_VERSION="10.9.0"
	if [ "$NPM_VERSION" != "$REQUIRED_NPM_VERSION" ]; then
	echo "Incorrect NPM version. Expected $REQUIRED_NPM_VERSION but found $NPM_VERSION."
	exit 1
	fi

	echo "Node.js and NPM versions are correct."

	- name: Install Dependencies
	run: npm install

	- name: Build the Library
	run: npm run build

	- name: Verify Build Output
	run: \|
	# Check if the output files exist
	if [ ! -f dist/p5.asciify.js ]; then
	echo "dist/p5.asciify.js not found!"
	exit 1
	fi

	if [ ! -f dist/p5.asciify.min.js ]; then
	echo "dist/p5.asciify.min.js not found!"
	exit 1
	fi

	# Check if the files are not empty
	if [ ! -s dist/p5.asciify.js ]; then
	echo "dist/p5.asciify.js is empty!"
	exit 1
	fi

	if [ ! -s dist/p5.asciify.min.js ]; then
	echo "dist/p5.asciify.min.js is empty!"
	exit 1
	fi

	echo "Build outputs are present and non-empty."

	# Optional: Add a step to run basic tests on the bundled files
	# - name: Run Tests
	# run: npm test

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