the whole game

src/world/entity/AgableMob.cpp

@@ -0,0 +1,53 @@
+#include "AgableMob.h"
+
+AgableMob::AgableMob( Level* level )
+:   super(level),
+	age(-1)
+{
+	entityData.define(DATA_FLAGS_ID, (SynchedEntityData::TypeChar)0);
+	setAge(0);
+}
+
+int AgableMob::getAge() {
+	return age;
+}
+
+void AgableMob::setAge( int age ) {
+	if (this->age < 0 && age >= 0) {
+		entityData.clearFlag<SynchedEntityData::TypeChar>(DATA_FLAGS_ID, DATAFLAG_ISBABY);
+	}
+	else if (this->age >= 0 && age < 0) {
+		entityData.setFlag<SynchedEntityData::TypeChar>(DATA_FLAGS_ID, DATAFLAG_ISBABY);
+	}
+	this->age = age;
+}
+
+void AgableMob::addAdditonalSaveData( CompoundTag* tag ) {
+    super::addAdditonalSaveData(tag);
+    tag->putInt("Age", getAge());
+}
+
+void AgableMob::readAdditionalSaveData( CompoundTag* tag ) {
+    super::readAdditionalSaveData(tag);
+    setAge(tag->getInt("Age"));
+}
+
+void AgableMob::aiStep() {
+	super::aiStep();
+
+	//@note: keeping this for now, since we don't use breeding anyway
+	//       and it feels better to have animals at age 0 then 99999999
+	//       if we decide to actually use it.
+	if (age < 0)
+		setAge(age + 1);
+	else if (age > 0)
+		setAge(age - 1);
+}
+
+bool AgableMob::isBaby() {
+	if (!level->isClientSide) {
+		return age < 0;
+	} else {
+		return entityData.getFlag<SynchedEntityData::TypeChar>(DATA_FLAGS_ID, DATAFLAG_ISBABY);
+	}
+}