1 files changed, 89 insertions, 0 deletions
diff --git a/src/scalevalapokalypsi/Model/Entities/NPCs/NPC.scala b/src/scalevalapokalypsi/Model/Entities/NPCs/NPC.scala
new file mode 100644
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--- /dev/null
+++ b/src/scalevalapokalypsi/Model/Entities/NPCs/NPC.scala
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+
+package scalevalapokalypsi.Model.Entities.NPCs
+
+import scala.collection.mutable.Buffer
+import scalevalapokalypsi.Model.*
+import scalevalapokalypsi.Model.Entities.*
+import scala.util.Random
+
+/** A `NPC` object represents a non-playable in-game character controlled by
+ *  the server using this objects `act` method. It can also be "talked to": it
+ *  returns a dialog when asked for.
+ *
+ * A NPC object’s state is mutable: the NPC’s location and possessions can change,
+ * for instance.
+ *
+ * @param name the NPC's name
+ * @param initialLocation the NPC’s initial location
+ */
+abstract class NPC(
+	name: String,
+	initialLocation: Area,
+	initialHP: Int,
+	maxHp: Int
+) extends Entity(name, initialLocation, initialHP, maxHp):
+	def getDialog: String
+	def act(): Unit
+
+class Zombie(
+	identifier: String,
+	initialLocation: Area,
+	initialHP: Int = 20
+) extends NPC(identifier, initialLocation, initialHP, 20):
+
+	private val damage = 10
+	private val dialogs = Vector(
+		"örvlg",
+		"grr",
+		"äyyrrrgrlgb ww",
+		"aaak brzzzwff ååö",
+		"äkb glan abglum",
+		"öub gpa"
+	)
+
+	override def getDialog: String =
+		val dialogIndex = Random.between(0, this.dialogs.length)
+		this.dialogs(dialogIndex)
+
+	override def act(): Unit =
+		val possibleVictims = this.location
+			.getEntities
+			.filter(_ != this)
+			.toVector
+		val index: Int =
+			if possibleVictims.isEmpty then 0
+			else Random.between(0, possibleVictims.length)
+		if possibleVictims.isEmpty then
+			val possibleDirections = this.location.getNeighborNames.toVector
+			val directionIndex = Random.between(0, possibleDirections.length*2)
+			possibleDirections
+				.toVector
+				.lift(directionIndex)
+				.flatMap(this.go(_))
+				.map(this.location.observeEvent(_))
+		else
+			this.location.observeEvent(
+				this.attack(possibleVictims(index))
+			)
+
+
+	private def attack(entity: Entity): Event =
+		if Random.nextBoolean() then
+			entity.takeDamage(this.damage)
+			Event(
+				Map.from(Vector((
+					entity,
+					s"${this.name} puree sinua, hyi yäk!\n" +
+						s"${entity.condition(0)}"
+				))),
+				s"${this.name} puree henkilöä ${entity.name}.\n" +
+					s"${entity.condition(1)}"
+			)
+		else
+			Event(
+				Map.from(Vector((
+					entity,
+					s"${this.name} yrittää purra sinua mutta kaatuu ohitsesi."
+				))),
+				s"${this.name} yrittää purra henkilöä ${entity.name}, mutta epäonnistuu surkeasti."
+			)