//for detecting enemies
public Character(Sprite sprite, Body body, World world, CharacterDef charDef)
: base(sprite, body, world)
{
_width = charDef.Width;
_height = charDef.Height;
_moveSpeed = charDef.MoveSpeed;
//create surface sensor
float xtmp = _width*CHAR_SENSOR_WIDTH_FACTOR*0.5f;
float x1 = World.B2Value(-xtmp);
float x2 = World.B2Value(xtmp);
float ytmp = -_height*0.5f - 2.0f;
float y1 = World.B2Value(ytmp - 1.0f);
float y2 = World.B2Value(ytmp);
var vertices = new Vector2[4];
vertices[0].X = x2;
vertices[0].Y = y2;
vertices[1].X = x1;
vertices[1].Y = y2;
vertices[2].X = x1;
vertices[2].Y = y1;
vertices[3].X = x2;
vertices[3].Y = y1;
_surfaceSense = AttachPolygonSensor(vertices);
_surfaceSense.SensorName = Constants.SURFACE_SENSOR;
//create visual sensor
_visualSense = AttachCircleSensor(Vector2.Zero, _width*VISUAL_RANGE);
_visualSense.SensorName = Constants.VISUAL_SENSOR;
HP = charDef.HP;
MaxHP = charDef.MaxHP;
//Load animation
if (charDef.FrameDefs != null)
{
for (int i = 0; i < charDef.FrameDefs.Length; i++)
{
FrameDef frameDef = charDef.FrameDefs[i];
var frame = new Frame(frameDef);
frame.Target = sprite;
_animations.Add(frame.Name, frame);
}
}
//Load actions
if (charDef.Actions != null)
{
for (int i = 0; i < charDef.Actions.Length; i++)
{
AttachAction(Activator.CreateInstance(Type.GetType(charDef.Actions[i])) as IAction);
}
}
//Load sound effects
if (charDef.SoundEffects != null)
{
foreach (var i in charDef.SoundEffects)
{
_soundEffects.Add(i.Key, AuditionManager.Instance.SoundEffects[i.Value]);
}
}
//Load AI
if (!string.IsNullOrEmpty(charDef.AI))
{
_ai = new AI.AI(charDef.AI, this);
}
}
public override Animation ToAnimation(object data)
{
var frame = new Frame(this);
frame.Target = data as Sprite;
return frame;
}
private void LoadEnemies()
{
_enemies = new Collection<Character>();
for (int i = 0; i < 30; i++)
{
Character enemy;
int rand = RandomHelper.NextInt(0, 3);
if (rand == 1)
{
float size = RandomHelper.NextFloat(1.0f, 1.5f);
enemy = CreateCharacter(@"Data\Dan.xml", Group.PlayerTwo, RandomHelper.NextFloat(-8000, 9500), 200,
100, 5, 120, 400, size, size, RandomHelper.NextFloat(0.9f, 1.3f),
RandomHelper.NextFloat(0.5f, 1.5f), RandomHelper.NextFloat(0.9f, 1.3f));
enemy.Actions["Attack"].ActionStart += sender =>
{
var timer = new Timer(500);
timer.EventData = sender.Character;
timer.OnTimer += timerSender =>
{
var dan = (Character) timerSender.EventData;
if (dan.Actions["Attack"].IsDoing)
{
var sprite = new Sprite(_soundTex);
sprite.DrawRectangle = new Rectangle(0, 0, _soundTex.Width, _soundTex.Height);
sprite.Position = dan.Sprite.Position;
sprite.ScaleX = dan.Sprite.ScaleX;
sprite.ScaleY = dan.Sprite.ScaleY;
sprite.R = dan.Sprite.R;
sprite.G = dan.Sprite.G;
sprite.B = dan.Sprite.B;
sprite.Z += 2.0f;
Root.Add(sprite);
var soundFrame = new Frame(_soundFrameDef);
soundFrame.Speed = 2.0f;
soundFrame.OnEnd += frameSender =>
{
var frame = (Frame) frameSender;
frame.Target.Parent.Remove(frame.Target);
};
soundFrame.Target = sprite;
soundFrame.Start();
}
};
timer.Start();
};
}
else if (rand == 2)
{
float size = RandomHelper.NextFloat(1.0f, 1.5f);
enemy = CreateCharacter(@"Data\Dan1.xml", Group.PlayerTwo, RandomHelper.NextFloat(-8000, 9500), 200,
100, 5, 150, 500, size, size, RandomHelper.NextFloat(0.9f, 1.3f),
RandomHelper.NextFloat(0.5f, 1.5f), RandomHelper.NextFloat(0.9f, 1.3f));
}
else //if (rand == 3)
{
float size = RandomHelper.NextFloat(1.0f, 1.5f);
enemy = CreateCharacter(@"Data\Hua.xml", Group.PlayerTwo, RandomHelper.NextFloat(-8000, 9500), 200,
100, 5, 100, 450, size, size, RandomHelper.NextFloat(-0.1f, 0.3f),
RandomHelper.NextFloat(0.5f, 1.5f), RandomHelper.NextFloat(0.9f, 1.3f));
}
enemy.AI.LoadAIScript(@"AI\Enemy.py");
_enemies.Add(enemy);
Root.Add(enemy.Sprite);
EventManager.Register(enemy.AI);
}
}