CorePlugin.cs

using OpenTK;

using Zombles.Geometry;
using Zombles.Entities;

namespace Zombles.Scripts
{
    public class CorePlugin : Plugin
    {
        private Entity myEnt;

        protected override void OnInitialize()
        {
            Entity.Register( "human", delegate( City city )
            {
                Entity ent = Entity.Create( city );
                Render r = ent.AddComponent<Render>();
                r.Size = new Vector2( 0.5f, 1.0f );
                r.SetTexture( "human_stand_s" );
                return ent;
            } );
        }

        protected override void OnCityGenerated()
        {
            City city = ( Game.CurrentScene as GameScene ).City;

            myEnt = Entity.Create( "human", city );
            myEnt.Position = new Vector3( city.Width / 2.0f, 0.0f, city.Height / 2.0f );
            myEnt.Spawn();
        }

        protected override void OnThink( double dt )
        {
            myEnt.GetComponent<Render>().TextureIndex = (ushort) ( (int) ( Game.Time * 4.0 ) % 4 + 4 );
        }
    }
}