DWGitHubPage · March 3, 2019 22:02 · Mar 3, 2019
diff --git a/README.md b/README.md
@@ -0,0 +1 @@
+This is a [SCRIPT-8](https://script-8.github.io) cassette.
diff --git a/chains.json b/chains.json
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+{}
diff --git a/code.js b/code.js
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+initialState = {
+  totalElapsed: 0, // total time passed
+  rotations: [], // each rectangle's individual rotation
+}
+
+// given a number of milliseconds and square index,
+// returns the square's rotation
+const getRotation = (milliseconds, i) => {
+  return Math.sin(milliseconds / 400) * 16 * (i + 1)
+}
+
+update = (state, input, elapsed) => {
+  state.totalElapsed += elapsed
+  state.rotations = range(8).map(i => getRotation(state.totalElapsed, i))
+}
+
+draw = (state) => {
+  clear()
+  const { angle } = state
+  range(8).forEach(i => {
+    const halfSide = 8 * i / 2
+    const topLeft = [64 - halfSide, 64 - halfSide]
+    const topRight = [64 + halfSide, 64 - halfSide]
+    const bottomRight = [64 + halfSide, 64 + halfSide]
+    const bottomLeft = [64 - halfSide, 64 + halfSide]
+    const color = i % 7
+
+    // add 10 degrees to each successive square.
+    // e.g. the first square gets 0 new degrees, the second one gets 10,
+    // the third one gets 20, etc.
+    const customAngle = state.rotations[i]
+    polyStroke([topLeft, topRight, bottomRight, bottomLeft], customAngle, color)
+  })
+}
diff --git a/map.json b/map.json
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+[]
diff --git a/misc.json b/misc.json
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+{
+  "lines": [
+    34,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0
+  ]
+}
diff --git a/phrases.json b/phrases.json
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+{}
diff --git a/songs.json b/songs.json
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+{}
diff --git a/sprites.json b/sprites.json
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+{}
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1 @@
		This is a [SCRIPT-8](https://script-8.github.io) cassette.
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