//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 void Dispose()
{
_animations = null;
_actions = null;
_currentAnimation = null;
_currentAction = null;
_surfaceSense = null;
base.Dispose();
}
public SensorInfo AttachPolygonSensor(Vector2[] verteces, int maxSense = 10)
{
Fixture fixture = AttachPolygon(verteces, 0, 0, 0);
fixture.SetSensor(true);
var info = new SensorInfo(this, fixture, maxSense);
return info;
}
public SensorInfo AttachRectangleSensor(float width, float height,
Vector2 center, float angle, int maxSense = 10)
{
Fixture fixture = AttachRectangle(width, height, center, angle, 0, 0, 0);
fixture.SetSensor(true);
var info = new SensorInfo(this, fixture, maxSense);
return info;
}
public SensorInfo AttachCircleSensor(Vector2 center, float radius, int maxSense = 10)
{
Fixture fixture = AttachCircle(center, radius, 0, 0, 0);
fixture.SetSensor(true);
var info = new SensorInfo(this, fixture, maxSense);
return info;
}