Adds functions to get current time of day

pkmn_lib_interface/src/app_interface/dynamic_data/dynamic_library.rs

@@ -1,8 +1,9 @@
-use crate::app_interface::StaticData;
+use crate::app_interface::{MiscLibrary, StaticData};
 use alloc::rc::Rc;
 
 pub trait DynamicLibraryTrait {
     fn data_library(&self) -> StaticData;
+    fn misc_library(&self) -> MiscLibrary;
 }
 
 pub type DynamicLibrary = Rc<dyn DynamicLibraryTrait>;
@@ -11,7 +12,7 @@ pub type DynamicLibrary = Rc<dyn DynamicLibraryTrait>;
 mod implementation {
     use super::*;
     use crate::app_interface::dynamic_data::dynamic_library::DynamicLibraryTrait;
-    use crate::app_interface::StaticDataImpl;
+    use crate::app_interface::{MiscLibraryImpl, StaticDataImpl};
     use crate::cached_value;
     use crate::handling::cached_value::CachedValue;
     use crate::handling::extern_ref::{ExternRef, ExternalReferenceType};
@@ -22,6 +23,7 @@ mod implementation {
     struct DynamicLibraryInner {
         ptr: ExternRef<DynamicLibraryImpl>,
         static_data: CachedValue<StaticData>,
+        misc_library: CachedValue<MiscLibrary>,
     }
 
     #[derive(Clone)]
@@ -44,6 +46,14 @@ mod implementation {
                                 .unwrap(),
                         )
                     }),
+                    misc_library: cached_value!({
+                        Rc::new(
+                            dynamic_library_get_misc_library(ptr)
+                                .unwrap()
+                                .get_value()
+                                .unwrap(),
+                        )
+                    }),
                 }),
             })
         }
@@ -53,6 +63,10 @@ mod implementation {
         fn data_library(&self) -> StaticData {
             self.inner.static_data.value()
         }
+
+        fn misc_library(&self) -> MiscLibrary {
+            self.inner.misc_library.value()
+        }
     }
 
     impl ExternalReferenceType for DynamicLibraryImpl {
@@ -65,6 +79,9 @@ mod implementation {
         fn dynamic_library_get_static_data(
             ptr: ExternRef<DynamicLibraryImpl>,
         ) -> WasmResult<ExternRef<StaticDataImpl>>;
+        fn dynamic_library_get_misc_library(
+            ptr: ExternRef<DynamicLibraryImpl>,
+        ) -> WasmResult<ExternRef<MiscLibraryImpl>>;
     }
 }
 

pkmn_lib_interface/src/app_interface/dynamic_data/misc_library.rs

@@ -0,0 +1,49 @@
+use crate::app_interface::TimeOfDay;
+use alloc::rc::Rc;
+
+pub trait MiscLibraryTrait {
+    fn time_of_day(&self) -> PkmnResult<TimeOfDay>;
+}
+
+pub type MiscLibrary = Rc<dyn MiscLibraryTrait>;
+
+#[cfg(not(feature = "mock_data"))]
+mod implementation {
+    use super::*;
+    use crate::handling::extern_ref::{ExternRef, ExternalReferenceType};
+    use crate::handling::WasmResult;
+
+    #[derive(Clone)]
+    pub struct MiscLibraryImpl {
+        reference: ExternRef<Self>,
+    }
+
+    impl MiscLibraryImpl {
+        pub(crate) fn new(reference: ExternRef<Self>) -> Self {
+            Self { reference }
+        }
+    }
+
+    impl MiscLibraryTrait for MiscLibraryImpl {
+        fn time_of_day(&self) -> PkmnResult<TimeOfDay> {
+            unsafe {
+                let time_of_day = misc_library_get_time_of_day(self.reference).as_res()?;
+                Ok(core::mem::transmute::<u8, TimeOfDay>(time_of_day))
+            }
+        }
+    }
+
+    impl ExternalReferenceType for MiscLibraryImpl {
+        fn from_extern_value(reference: ExternRef<Self>) -> Self {
+            MiscLibraryImpl::new(reference)
+        }
+    }
+
+    extern "wasm" {
+        fn misc_library_get_time_of_day(ptr: ExternRef<MiscLibraryImpl>) -> WasmResult<u8>;
+    }
+}
+
+use crate::PkmnResult;
+#[cfg(not(feature = "mock_data"))]
+pub use implementation::*;

pkmn_lib_interface/src/app_interface/dynamic_data/mod.rs

@@ -6,6 +6,7 @@ mod choice_queue;
 mod dynamic_library;
 mod executing_move;
 mod learned_move;
+mod misc_library;
 mod party;
 mod pokemon;
 mod statistic_set;
@@ -20,6 +21,7 @@ pub use choice_queue::*;
 pub use dynamic_library::*;
 pub use executing_move::*;
 pub use learned_move::*;
+pub use misc_library::*;
 pub use party::*;
 pub use pokemon::*;
 pub use statistic_set::*;
@@ -41,4 +43,4 @@ impl EventBatchId {
             id: uuid::Uuid::from_u64_pair(a, b),
         }
     }
-}
+}

pkmn_lib_interface/src/app_interface/static_data/mod.rs

@@ -6,6 +6,7 @@ pub mod move_data;
 mod nature;
 pub mod species;
 pub mod statistics;
+mod time_of_day;
 
 pub use ability::*;
 pub use data_libraries::*;
@@ -15,6 +16,7 @@ pub use move_data::*;
 pub use nature::*;
 pub use species::*;
 pub use statistics::*;
+pub use time_of_day::*;
 
 pub type LevelInt = u8;
 

pkmn_lib_interface/src/app_interface/static_data/time_of_day.rs

@@ -0,0 +1,20 @@
+/// The time of day. These values are the 4 different groups of time of day in Pokemon games since
+/// gen 5. The exact times these correspond to differ between games.
+#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
+#[repr(u8)]
+pub enum TimeOfDay {
+    /// The morning.
+    Morning = 0,
+    /// The day.
+    Day = 1,
+    /// The evening.
+    Evening = 2,
+    /// The night.
+    Night = 3,
+}
+
+impl Default for TimeOfDay {
+    fn default() -> Self {
+        TimeOfDay::Day
+    }
+}