add generation

Cargo.lock

@@ -1127,6 +1127,16 @@ version = "0.8.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "22ec99545bb0ed0ea7bb9b8e1e9122ea386ff8a48c0922e43f36d45ab09e0e80"
 
+[[package]]
+name = "ctrlc"
+version = "3.4.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "90eeab0aa92f3f9b4e87f258c72b139c207d251f9cbc1080a0086b86a8870dd3"
+dependencies = [
+ "nix",
+ "windows-sys 0.59.0",
+]
+
 [[package]]
 name = "cursor-icon"
 version = "1.1.0"
@@ -1150,6 +1160,7 @@ version = "0.1.0"
 dependencies = [
  "bevy",
  "bevy_eventwork",
+ "ctrlc",
  "itermore",
  "rand",
  "serde",
@@ -1817,6 +1828,18 @@ dependencies = [
  "jni-sys",
 ]
 
+[[package]]
+name = "nix"
+version = "0.29.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "71e2746dc3a24dd78b3cfcb7be93368c6de9963d30f43a6a73998a9cf4b17b46"
+dependencies = [
+ "bitflags 2.6.0",
+ "cfg-if",
+ "cfg_aliases 0.2.1",
+ "libc",
+]
+
 [[package]]
 name = "nonmax"
 version = "0.5.5"