Resolve warnings

factorio-core/src/beltoptions.rs

@@ -0,0 +1,82 @@
+use clap::ValueEnum;
+
+#[derive(Debug, Clone, Copy, PartialEq, Eq, ValueEnum)]
+pub enum Beltspeed {
+    Normal,
+    Fast,
+    Express,
+    Turbo,
+}
+
+impl Beltspeed {
+    pub fn string(self) -> String {
+        match self {
+            Beltspeed::Normal => "transport-belt",
+            Beltspeed::Fast => "fast-transport-belt",
+            Beltspeed::Express => "express-transport-belt",
+            Beltspeed::Turbo => "turbo-transport-belt",
+        }
+        .to_owned()
+    }
+
+    pub fn string_underground(self) -> String {
+        match self {
+            Beltspeed::Normal => "underground-belt",
+            Beltspeed::Fast => "fast-underground-belt",
+            Beltspeed::Express => "express-underground-belt",
+            Beltspeed::Turbo => "turbo-underground-belt",
+        }
+        .to_owned()
+    }
+
+    pub fn string_splitter(self) -> String {
+        match self {
+            Beltspeed::Normal => "splitter",
+            Beltspeed::Fast => "fast-splitter",
+            Beltspeed::Express => "express-splitter",
+            Beltspeed::Turbo => "turbo-splitter",
+        }
+        .to_owned()
+    }
+
+    pub fn halve(self) -> Self {
+        match self {
+            Beltspeed::Normal => Beltspeed::Normal,
+            Beltspeed::Fast => Beltspeed::Normal,
+            Beltspeed::Express => Beltspeed::Fast,
+            Beltspeed::Turbo => Beltspeed::Fast,
+        }
+    }
+
+    pub fn halvings(self, i: usize) -> Self {
+        let mut s = self;
+        for _ in 0..i {
+            s = s.halve();
+        }
+        s
+    }
+}
+
+#[derive(Debug, Clone, Copy, PartialEq, Eq, ValueEnum)]
+pub enum Belttype {
+    Full,
+    Left,
+    Right,
+}
+
+impl Belttype {
+    pub fn contains_left(self) -> bool {
+        match self {
+            Belttype::Full => true,
+            Belttype::Left => true,
+            Belttype::Right => false,
+        }
+    }
+    pub fn contains_right(self) -> bool {
+        match self {
+            Belttype::Full => true,
+            Belttype::Left => false,
+            Belttype::Right => true,
+        }
+    }
+}

factorio-core/src/lib.rs

@@ -1,4 +1,5 @@
 pub mod aabb;
+pub mod beltoptions;
 pub mod block;
 pub mod color;
 pub mod direction;