implement basic sensing & refactor world/cells -> lattice

1 files changed, 17 insertions, 0 deletions

diff --git a/src/world/sense.js b/src/world/sense.js
new file mode 100644
index 0000000..47329b7
--- /dev/null
+++ b/src/world/sense.js
@@ -0,0 +1,17 @@
+'use strict';
+
+/* sense structure:
+ * {
+ *   size: number
+ *   read: function(lattice, agent) -> number[size]
+ * }
+ */
+
+
+export function sense_read(lattice, agent, sense) {
+  const result = sense.read(lattice, agent);
+  if (result.length !== sense.size) {
+    throw new Error(`Expected result of size ${sense.size}, but got ${result.length} instead.`);
+  }
+  return sense.read(lattice, agent);
+}