Move SModeration for Paper to root project

src/main/java/de/shiewk/smoderation/paper/input/ChatInput.java

@@ -0,0 +1,70 @@
+package de.shiewk.smoderation.paper.input;
+
+import net.kyori.adventure.text.Component;
+import net.kyori.adventure.title.Title;
+import org.bukkit.entity.Player;
+import org.jetbrains.annotations.NotNull;
+
+import java.time.Duration;
+import java.util.Objects;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.function.Consumer;
+
+import static de.shiewk.smoderation.paper.SModerationPaper.CHAT_PREFIX;
+import static net.kyori.adventure.text.Component.text;
+import static net.kyori.adventure.text.format.NamedTextColor.GRAY;
+
+public class ChatInput {
+    private final Player player;
+    private final Component prompt;
+    private final Consumer<Component> action;
+    private int remainingTicks;
+
+    private ChatInput(@NotNull Player player, @NotNull Component prompt, @NotNull Consumer<Component> action, int remainingSeconds){
+        Objects.requireNonNull(action);
+        Objects.requireNonNull(prompt);
+        Objects.requireNonNull(player);
+        this.player = player;
+        this.prompt = prompt;
+        this.action = action;
+        this.remainingTicks = remainingSeconds * 20 + 1;
+    }
+
+    static void tickAll() {
+        runningInputs.values().forEach(ChatInput::tick);
+    }
+
+    void tick(){
+        remainingTicks--;
+        if (remainingTicks <= 0){
+            runningInputs.remove(player);
+            return;
+        }
+        if (remainingTicks % 20 == 0){
+            player.showTitle(Title.title(
+                    text().content(getRemainingTicks() / 20 + " seconds").color(GRAY).build(),
+                    getPrompt(),
+                    Title.Times.times(Duration.ZERO, Duration.ofSeconds(2), Duration.ZERO)
+            ));
+        }
+    }
+
+    final static ConcurrentHashMap<Player, ChatInput> runningInputs = new ConcurrentHashMap<>();
+
+    public static void prompt(Player player, Consumer<Component> consumer, Component prompt, int timeSeconds){
+        runningInputs.put(player, new ChatInput(player, prompt, consumer, timeSeconds));
+        player.sendMessage(CHAT_PREFIX.append(prompt));
+    }
+
+    public Component getPrompt() {
+        return prompt;
+    }
+
+    public Consumer<Component> getAction() {
+        return action;
+    }
+
+    public int getRemainingTicks() {
+        return remainingTicks;
+    }
+}