Update Files

lib/aura/Sources/aura/utils/CircularBuffer.hx

@@ -0,0 +1,48 @@
+package aura.utils;
+
+import kha.FastFloat;
+import kha.arrays.Float32Array;
+
+import aura.utils.BufferUtils;
+
+class CircularBuffer {
+	final data: Float32Array;
+	var readHead: Int;
+	var writeHead: Int;
+	public var length(get, null): Int;
+	public var delay = 0;
+
+	public inline function new(size: Int) {
+		assert(Warning, size > 0);
+
+		this.data = createEmptyF32Array(size);
+		this.length = size;
+		this.writeHead = 0;
+		this.readHead = 1;
+	}
+
+	public inline function setDelay(delaySamples: Int) {
+		delay = delaySamples;
+		readHead = writeHead - delaySamples;
+		if (readHead < 0) {
+			readHead += length;
+		}
+	}
+
+	public inline function get_length(): Int {
+		return data.length;
+	}
+
+	public inline function get(): FastFloat {
+		return data[readHead];
+	}
+
+	public inline function set(value: FastFloat) {
+		data[writeHead] = value;
+	}
+
+	public inline function increment() {
+		if (++readHead >= length) readHead = 0;
+		if (++writeHead >= length) writeHead = 0;
+	}
+}