Add PlayerOffer.accept overload that sets a rotation

src/main/java/xyz/nucleoid/plasmid/game/player/LocalPlayerOffer.java

@@ -18,8 +18,8 @@ public GameProfile profile() {
     }
 
     @Override
-    public PlayerOfferResult.Accept accept(ServerWorld world, Vec3d position) {
-        return new Accept(world, position);
+    public PlayerOfferResult.Accept accept(ServerWorld world, Vec3d position, float yaw, float pitch) {
+        return new Accept(world, position, yaw, pitch);
     }
 
     @Override
@@ -30,12 +30,16 @@ public PlayerOfferResult.Reject reject(Text reason) {
     public static class Accept implements PlayerOfferResult.Accept {
         private final ServerWorld world;
         private final Vec3d position;
+        private final float yaw;
+        private final float pitch;
 
         private final List<Consumer<ServerPlayerEntity>> thenRun = new ArrayList<>();
 
-        Accept(ServerWorld world, Vec3d position) {
+        Accept(ServerWorld world, Vec3d position, float yaw, float pitch) {
             this.world = world;
             this.position = position;
+            this.yaw = yaw;
+            this.pitch = pitch;
         }
 
         @Override
@@ -46,7 +50,7 @@ public Accept thenRun(Consumer<ServerPlayerEntity> consumer) {
 
         public ServerWorld applyJoin(ServerPlayerEntity player) {
             player.changeGameMode(GameMode.SURVIVAL);
-            player.refreshPositionAndAngles(this.position.x, this.position.y, this.position.z, 0.0F, 0.0F);
+            player.refreshPositionAndAngles(this.position.x, this.position.y, this.position.z, this.yaw, this.pitch);
 
             for (Consumer<ServerPlayerEntity> consumer : this.thenRun) {
                 consumer.accept(player);

src/main/java/xyz/nucleoid/plasmid/game/player/PlayerOffer.java

@@ -10,6 +10,7 @@
 import xyz.nucleoid.plasmid.game.event.GamePlayerEvents;
 
 import java.util.UUID;
+import java.util.function.Consumer;
 
 /**
  * Represents a request for a {@link ServerPlayerEntity} to join a {@link GameSpace}.
@@ -48,10 +49,27 @@ default String playerName() {
      *
      * @param world the world that the player should be teleported to when accepted
      * @param position the position that the player should be teleported to when accepted
+     * @param yaw the 'yaw' angle that the player should be teleported to when accepted
+     * @param pitch the 'pitch' angle that the player should be teleported to when accepted
      * @return an "accept" offer result
-     * @see PlayerOfferResult.Accept#thenRun(java.util.function.Consumer)
+     * @see PlayerOfferResult.Accept#thenRun(Consumer)
      */
-    PlayerOfferResult.Accept accept(ServerWorld world, Vec3d position);
+    PlayerOfferResult.Accept accept(ServerWorld world, Vec3d position, float yaw, float pitch);
+
+    /**
+     * Returns an offer result that accepts this player offer and allows the player into this {@link GameSpace}.
+     * <p>
+     * This function does not do anything on its own, but its result must be returned within a
+     * {@link GamePlayerEvents#OFFER} listener.
+     *
+     * @param world the world that the player should be teleported to when accepted
+     * @param position the position that the player should be teleported to when accepted
+     * @return an "accept" offer result
+     * @see PlayerOfferResult.Accept#thenRun(Consumer)
+     */
+    default PlayerOfferResult.Accept accept(ServerWorld world, Vec3d position) {
+        return this.accept(world, position, 0.0f, 0.0f);
+    }
 
     /**
      * Returns an offer result that rejects this player offer and does not allow the player into this {@link GameSpace}.