public void CreateProjectile(ProjectileSpawnParameters parameters)
{
_currentParameters = parameters;
OnProjectileCreated?.Invoke(parameters);
OnProjectileDefined?.Invoke();
OnProjectileInitialized?.Invoke(parameters);
}
private void CastProjectile(ProjectileSpawnParameters parameters)
{
var prevQuery = Physics2D.queriesHitTriggers;
Physics2D.queriesHitTriggers = false;
var hit = Physics2D.RaycastAll(_position.Position, _velocity.Velocity, _velocity.Velocity.magnitude * _settings.baseRange, _layerMask);
Physics2D.queriesHitTriggers = prevQuery;
var startPos = _position.Position;
Vector2 lastPos = _position.Position + _velocity.Velocity * _settings.baseRange;
for (int i = 0; i < hit.Length; i++)
{
if (_pipeline.State == ProjectilePhases.Destroyed)
{
break;
}
_velocity.Velocity = Vector2.Reflect(_velocity.Velocity, hit[i].normal);
_position.Position = hit[i].point;
_colHandler.HandleCollision(hit[i].collider);
lastPos = hit[i].point;
}
_position.Position = lastPos;
if (_pipeline.State != ProjectilePhases.Destroyed)
{
_facade.Destroy(); //Destroy ray even if it did not hit anything
}
OnRayExecuted?.Invoke(startPos, lastPos);
}
/// <summary>
/// Creates projectile with current weapon at given position and with given rotation.
/// </summary>
/// <param name="position"></param>
/// <param name="rotation"></param>
/// <returns></returns>
public bool Shoot(Vector2 position, float rotation)
{
if (_wasSqueezed == false && CanShootAtPosition(position))
{
_wasSqueezed = true;
var parameters = new ProjectileSpawnParameters(position, rotation, _settings.velocity, _settings.timeToLive, _modules, _inheritableModules, dummy: _info.IsLocal == false);
Factory.Create(parameters);
OnShoot?.Invoke(parameters);
}
return(true);
}
private void OnProjectileDestroyed(ProjectilePipelineParameters param)
{
var velocity = param.projectile.Velocity;
var baseRotation = velocity.Rotation();
var spawnPos = param.projectile.Position + Vector2.ClampMagnitude(velocity, Constants.COLLISION_CORRECTION_EPS);
var spawnParam = new ProjectileSpawnParameters(spawnPos, baseRotation, velocity.magnitude, _settings.ttl, param.inheritableModules, param.inheritableModules, param.projectile.IsDummy);
_factory.Create(spawnParam);
spawnParam.rotation = baseRotation + _settings.spreadAngle;
_factory.Create(spawnParam);
spawnParam.rotation = baseRotation - _settings.spreadAngle;
_factory.Create(spawnParam);
}
private void OnShoot(ProjectileSpawnParameters obj)
{
if (_info.IsLocal)
{
using (var writer = DarkRiftWriter.Create())
{
writer.Write(_info.Id);
writer.Write(obj.position.x);
writer.Write(obj.position.y);
writer.Write(obj.rotation);
using (var message = Message.Create(Tags.SpawnProjectile, writer))
{
_client.SendMessage(message, SendMode.Reliable);
}
}
}
}
private void OnProjectileDestroyed(ProjectileSpawnParameters parameters)
{
_pipeline.SetState(ProjectilePhases.Destroyed, new ProjectilePipelineParameters(_facade, parameters));
}
private void OnProjectileInitialized(ProjectileSpawnParameters parameters)
{
_pipeline.SetState(ProjectilePhases.Created, new ProjectilePipelineParameters(_facade, parameters));
}
private void OnShoot(ProjectileSpawnParameters projectileSpawnParameters)
{
_soundProvider.PlayShootSound();
}
private void OnDestroyed(ProjectileSpawnParameters obj)
{
_factory.Create(_position.Position);
}
public ProjectilePipelineParameters(IProjectile projectile, ProjectileSpawnParameters parameters)
{
this.projectile = projectile;
this.modules = parameters.modules;
this.inheritableModules = parameters.inheritableModules;
}
private void OnCreated(ProjectileSpawnParameters obj)
{
IsDummy = obj.dummy;
}
private void OnCreated(ProjectileSpawnParameters obj)
{
_ttl = obj.ttl;
}
private void OnParticleCreated(ProjectileSpawnParameters parameters)
{
Position = parameters.position;
Velocity = Vector2.up.Rotate(parameters.rotation) * parameters.velocity;
}
private void ProjectileCreated(ProjectileSpawnParameters parameters)
{
SetModules(parameters.modules);
InitModules();
}