feat: initial basic api implementation

will probably change severely as i write this

4 files changed, 36 insertions, 0 deletions

diff --git a/src/main/java/ftbsc/geb/api/IEvent.java b/src/main/java/ftbsc/geb/api/IEvent.java
new file mode 100644
index 0000000..d0c4815
--- /dev/null
+++ b/src/main/java/ftbsc/geb/api/IEvent.java
@@ -0,0 +1,9 @@
+package ftbsc.geb.api;
+
+public interface IEvent {
+	default boolean isCanceled() {
+		return false;
+	}
+
+	void dispatch();
+}
diff --git a/src/main/java/ftbsc/geb/api/IListener.java b/src/main/java/ftbsc/geb/api/IListener.java
new file mode 100644
index 0000000..9691342
--- /dev/null
+++ b/src/main/java/ftbsc/geb/api/IListener.java
@@ -0,0 +1,5 @@
+package ftbsc.geb.api;
+
+public interface IListener {
+	boolean active();
+}
diff --git a/src/main/java/ftbsc/geb/api/annotations/Event.java b/src/main/java/ftbsc/geb/api/annotations/Event.java
new file mode 100644
index 0000000..780f361
--- /dev/null
+++ b/src/main/java/ftbsc/geb/api/annotations/Event.java
@@ -0,0 +1,8 @@
+package ftbsc.geb.api.annotations;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Target;
+
+@Target(ElementType.TYPE)
+public @interface Event {
+}
diff --git a/src/main/java/ftbsc/geb/api/annotations/Listen.java b/src/main/java/ftbsc/geb/api/annotations/Listen.java
new file mode 100644
index 0000000..f8398ed
--- /dev/null
+++ b/src/main/java/ftbsc/geb/api/annotations/Listen.java
@@ -0,0 +1,14 @@
+package ftbsc.geb.api.annotations;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Target;
+
+/**
+ * Marks the method as a listener.
+ * Its parent must implement the {@link ftbsc.geb.api.IListener} interface.
+ * The method should only take a single input value, an event.
+ */
+@Target(ElementType.METHOD)
+public @interface Listen {
+	int priority() default 0;
+}