1 files changed, 73 insertions, 0 deletions
diff --git a/spark-fabric/src/main/java/me/lucko/spark/fabric/FabricSparkGameHooks.java b/spark-fabric/src/main/java/me/lucko/spark/fabric/FabricSparkGameHooks.java
new file mode 100644
index 0000000..d046ab8
--- /dev/null
+++ b/spark-fabric/src/main/java/me/lucko/spark/fabric/FabricSparkGameHooks.java
@@ -0,0 +1,73 @@
+/*
+ * This file is part of spark.
+ *
+ *  Copyright (c) lucko (Luck) <luck@lucko.me>
+ *  Copyright (c) contributors
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package me.lucko.spark.fabric;
+
+import java.util.HashSet;
+import java.util.Set;
+import java.util.function.Predicate;
+
+public enum FabricSparkGameHooks {
+    INSTANCE;
+
+    private final Set<FabricTickCounter> clientCounters = new HashSet<>();
+    private final Set<FabricTickCounter> serverCounters = new HashSet<>();
+
+    // Use events from Fabric API later
+    // Return true to abort sending to server
+    private Predicate<String> chatSendCallback = s -> false;
+
+    public void setChatSendCallback(Predicate<String> callback) {
+        this.chatSendCallback = callback;
+    }
+
+    public boolean tryProcessChat(String message) {
+        return this.chatSendCallback.test(message);
+    }
+
+    public void addClientCounter(FabricTickCounter counter) {
+        this.clientCounters.add(counter);
+    }
+
+    public void removeClientCounter(FabricTickCounter counter) {
+        this.clientCounters.remove(counter);
+    }
+
+    public void addServerCounter(FabricTickCounter counter) {
+        this.serverCounters.add(counter);
+    }
+
+    public void removeServerCounter(FabricTickCounter counter) {
+        this.serverCounters.remove(counter);
+    }
+
+    public void tickClientCounters() {
+        for (FabricTickCounter counter : this.clientCounters) {
+            counter.onTick();
+        }
+    }
+
+    public void tickServerCounters() {
+        for (FabricTickCounter counter : this.serverCounters) {
+            counter.onTick();
+        }
+    }
+
+}