add defaultgamemode

src/command/defaultgamemode.rs

@@ -0,0 +1,17 @@
+#[derive(Default)]
+pub struct DefaultGamemodeCommand {
+    gamemode: Option<super::Gamemode>
+}
+
+impl DefaultGamemodeCommand {
+    pub fn gamemode(mut self, gamemode: super::Gamemode) -> Self {
+        self.gamemode = Some(gamemode);
+        self
+    }
+
+    pub fn build(self) -> super::Command {
+        let gamemode = self.gamemode.unwrap_or(super::Gamemode::Survival);
+        let s = format!("defaultgamemode {gamemode}");
+        super::Command(s)
+    }
+}

src/command/mod.rs

@@ -26,11 +26,30 @@ impl Display for Selector {
     }
 }
 
+pub enum Gamemode {
+    Survival,
+    Creative,
+    Adventure,
+    Spectator
+}
+
+impl Display for Gamemode {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        match self {
+            Self::Survival => write!(f, "survival"),
+            Self::Creative => write!(f, "creative"),
+            Self::Adventure => write!(f, "adventure"),
+            Self::Spectator => write!(f, "spectator")
+        }
+    }
+}
+
 mod say;
 mod list;
 mod kill;
 mod ban;
 mod banlist;
+mod defaultgamemode;
 
 impl Command {
     pub fn raw(cmd: &str) -> Self {
@@ -60,4 +79,8 @@ impl Command {
     pub fn banlist() -> banlist::BanlistCommand<banlist::NoFilter> {
         banlist::BanlistCommand::new()
     }
+
+    pub fn defaultgamemode() -> defaultgamemode::DefaultGamemodeCommand {
+        defaultgamemode::DefaultGamemodeCommand::default()
+    }
 }