nms custom villager and restructuring for teams

src/main/kotlin/com/pobnellion/aoe/entity/Villager.kt

@@ -0,0 +1,21 @@
+package com.pobnellion.aoe.entity
+
+import com.pobnellion.aoe.building.Building
+import com.pobnellion.aoe.entity.goals.GoToBuildingGoal
+import net.minecraft.world.entity.EntityType
+import net.minecraft.world.entity.npc.Villager
+import org.bukkit.Location
+import org.bukkit.craftbukkit.CraftWorld
+
+class AoeVillager(location: Location) : Villager(EntityType.VILLAGER, (location.world as CraftWorld).handle) {
+    init {
+        setPos(location.x, location.y, location.z)
+        level().addFreshEntity(this)
+
+        targetSelector.removeAllGoals { true }
+    }
+
+    fun goToBuilding(building: Building) {
+        targetSelector.addGoal(0, GoToBuildingGoal(this, building, 1.0))
+    }
+}

src/main/kotlin/com/pobnellion/aoe/entity/goals/GoToBuildingGoal.kt

@@ -0,0 +1,35 @@
+package com.pobnellion.aoe.entity.goals
+
+import com.pobnellion.aoe.building.Building
+import net.minecraft.world.entity.PathfinderMob
+import net.minecraft.world.entity.ai.goal.Goal
+import java.util.*
+
+class GoToBuildingGoal(
+    private val mob: PathfinderMob,
+    private val building: Building,
+    private var speedModifier: Double
+): Goal() {
+    private var recalculateTicks = 0
+
+    init {
+        this.setFlags(EnumSet.of(Flag.MOVE, Flag.JUMP))
+    }
+
+    override fun canUse(): Boolean {
+        return true
+    }
+
+    override fun start() {
+        mob.navigation.moveTo(building.location.x, building.location.y, building.location.z, speedModifier)
+    }
+
+    override fun tick() {
+        recalculateTicks++
+
+        if (recalculateTicks % 40 == 0)
+            mob.navigation.moveTo(building.location.x, building.location.y, building.location.z, speedModifier)
+    }
+
+    override fun requiresUpdateEveryTick(): Boolean = true
+}