1 files changed, 120 insertions, 0 deletions
diff --git a/V3/Objects/ICreature.cs b/V3/Objects/ICreature.cs
new file mode 100644
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+++ b/V3/Objects/ICreature.cs
@@ -0,0 +1,120 @@
+using System;
+using System.Collections.Generic;
+using Microsoft.Xna.Framework;
+using Microsoft.Xna.Framework.Graphics;
+using V3.Camera;
+using V3.Data;
+using V3.Objects.Sprite;
+
+namespace V3.Objects
+{
+    /// <summary>
+    /// A moving game object.
+    /// </summary>
+    public interface ICreature : IGameObject
+    {
+        string Name { get; }
+        Vector2 InitialPosition { set; }
+        int Life { get; }
+        int MaxLife { get; }
+        int Speed { get; }
+        int Attack { get; }
+        int AttackRadius { get; }
+        int SightRadius { get; }
+        TimeSpan TotalRecovery { get; }
+        TimeSpan Recovery { get; set; }
+        /// <summary>
+        /// Area where the creature is standing. Used for collisions.
+        /// </summary>
+        /// <summary>
+        /// Where you can click to select the creature.
+        /// </summary>
+        Rectangle SelectionRectangle { get; }
+        bool IsSelected { get; set; }
+        ICreature IsAttacking { get; set; }
+        IBuilding IsAttackingBuilding { get; set; }
+        MovementDirection MovementDirection { get; set; }
+        MovementState MovementState { get; set; }
+        Faction Faction { get; }
+        bool IsDead { get; }
+        bool IsUpgraded { get; set; }
+
+        /// <summary>
+        /// Creature takes specific amount of damage. Substracted from Life.
+        /// </summary>
+        /// <param name="damage">TakeDamage taken.</param>
+        void TakeDamage(int damage);
+
+        /// <summary>
+        /// Give command to move to desired destination. Not instant movement.
+        /// </summary>
+        /// <param name="destination">Destination in pixels.</param>
+        void Move (Vector2 destination);
+
+        //void ImportentMove(IGameObject creature);
+
+        /// <summary>
+        /// Draws a static non-animated sprite (for HUD) at specified position.
+        /// </summary>
+        /// <param name="spriteBatch">Sprite batch used for drawing.</param>
+        /// <param name="position">Position where to draw the sprite.</param>
+        void DrawStatic(SpriteBatch spriteBatch, Point position);
+
+        /// <summary>
+        /// Update the creature behaviour and animation.
+        /// </summary>
+        void Update(GameTime gameTime, ICreature playerCharacter, 
+            bool rightButtonPressed, Vector2 rightButtonPosition, Quadtree quadtree, ICamera camera);
+
+        /// <summary>
+        /// Change the equipment/sprite of the creature to something other.
+        /// If in debug mode the function throws an exception if the creature does not have the specified equipment slots.
+        /// </summary>
+        /// <param name="equipmentType">Which part of the equipment should be changed.</param>
+        /// <param name="sprite">Which sprite to use instead.</param>
+        void ChangeEquipment(EquipmentType equipmentType, ISpriteCreature sprite);
+
+        /// <summary>
+        /// Sets back the position of the creature to its state when created.
+        /// </summary>
+        void ResetPosition();
+
+        /// <summary>
+        /// Plays the specified animation fully, but only once.
+        /// </summary>
+        /// <param name="animation">For which movement state the animation should be played.</param>
+        /// <param name="duration">How long (or how slow) should the animation be?</param>
+        void PlayAnimationOnce(MovementState animation, TimeSpan duration);
+
+        /// <summary>
+        /// Heals the creature. Can not go over MaxLife.
+        /// </summary>
+        /// <param name="amount">How much HP the creature gains.</param>
+        void Heal(int amount);
+
+        /// <summary>
+        /// Creature gets more life and maxlife. Used for testing in Techdemo.
+        /// </summary>
+        /// <param name="modifier">Multiplyier for Life.</param>
+        void Empower(int modifier);
+
+        /// <summary>
+        /// Save this creature’s data to a CreatureData object.
+        /// </summary>
+        /// <returns>the CreatureData object with the status of this creature</returns>
+        CreatureData SaveData();
+
+        /// <summary>
+        /// Restore the creature's state from the given data.
+        /// </summary>
+        /// <param name="data">the state of the creature to restore</param>
+        void LoadData(CreatureData data);
+
+        /// <summary>
+        /// Restore the creature's references to other creatures from the given data.
+        /// </summary>
+        /// <param name="data">the state of the creature to restore</param>
+        /// <param name="creatures">the list of all creatures by ID</param>
+        void LoadReferences(CreatureData data, Dictionary<int, ICreature> creatures);
+    }
+}