the whole game

src/world/entity/ai/goal/Goal.h

@@ -0,0 +1,44 @@
+#ifndef NET_MINECRAFT_WORLD_ENTITY_AI_GOAL__Goal_H__
+#define NET_MINECRAFT_WORLD_ENTITY_AI_GOAL__Goal_H__
+
+//package net.minecraft.world.entity.ai.goal;
+
+class Goal
+{
+public:
+    Goal()
+    :   _requiredControlFlags(0)
+    {}
+    virtual ~Goal() {}
+
+    virtual bool canUse() = 0;
+
+    virtual bool canContinueToUse() {
+        return canUse();
+    }
+
+    virtual bool canInterrupt() {
+        return true;
+    }
+
+    virtual void start() {
+    }
+
+    virtual void stop() {
+    }
+
+    virtual void tick() {
+    }
+
+    void setRequiredControlFlags(int requiredControlFlags) {
+        _requiredControlFlags = requiredControlFlags;
+    }
+
+    int getRequiredControlFlags() {
+        return _requiredControlFlags;
+    }
+private:
+    int _requiredControlFlags;
+};
+
+#endif /*NET_MINECRAFT_WORLD_ENTITY_AI_GOAL__Goal_H__*/