split claude.md

kiln-core/src/tests/map_file/spinners.rs

@@ -0,0 +1,58 @@
+//! Spinners are scripted objects: the `spinner_cw`/`spinner_ccw` archetypes expand
+//! into objects carrying the embedded `spinner.rhai` plus a `BUILTIN_spinner_<dir>`
+//! tag, and collapse back to the keyword on save (just like pushers).
+
+use super::{layer, load_board, map};
+use crate::map_file::MapFile;
+
+#[test]
+fn spinner_loads_as_a_tagged_scripted_solid_object() {
+    let board = load_board(&map(
+        3,
+        1,
+        &[layer(
+            "S @",
+            &[("S", "kind = \"spinner_cw\""), ("@", "kind = \"player\"")],
+        )],
+    ));
+    let (_, obj) = board
+        .objects
+        .iter()
+        .find(|(_, o)| o.tags.contains("BUILTIN_spinner_cw"))
+        .expect("spinner object");
+    assert_eq!((obj.x, obj.y), (0, 0));
+    assert!(
+        obj.builtin_script.is_some(),
+        "carries the embedded spinner script"
+    );
+    assert!(obj.script_name.is_none());
+    assert!(!board.is_passable(0, 0), "spinner is solid");
+}
+
+#[test]
+fn spinner_round_trips_to_its_keyword() {
+    let board = load_board(&map(
+        3,
+        1,
+        &[layer(
+            "S @",
+            &[("S", "kind = \"spinner_ccw\""), ("@", "kind = \"player\"")],
+        )],
+    ));
+    // Save collapses the expanded object back into the `spinner_ccw` keyword.
+    let toml_out = toml::to_string_pretty(&MapFile::from(&board)).unwrap();
+    assert!(
+        toml_out.contains("spinner_ccw"),
+        "spinner should save as its archetype keyword, got:\n{toml_out}"
+    );
+
+    // Reload: it is a working spinner object again, still counter-clockwise.
+    let board2 = load_board(&toml_out);
+    let (_, obj) = board2
+        .objects
+        .iter()
+        .find(|(_, o)| o.tags.contains("BUILTIN_spinner_ccw"))
+        .expect("spinner object after round-trip");
+    assert_eq!((obj.x, obj.y), (0, 0));
+    assert!(obj.builtin_script.is_some());
+}