protected override void OnUpdate()
{
if (0 == m_Receivers.Length || 0 == m_Shots.Length)
{
return;
}
var settings = TwoStickBootstrap.Settings;
for (int pi = 0; pi < m_Receivers.Length; ++pi)
{
float damage = 0.0f;
float collisionRadius = GetCollisionRadius(settings, m_Receivers.Faction[pi].Value);
float collisionRadiusSquared = collisionRadius * collisionRadius;
float2 receiverPos = m_Receivers.Position[pi].Value;
Faction.Type receiverFaction = m_Receivers.Faction[pi].Value;
for (int si = 0; si < m_Shots.Length; ++si)
{
if (m_Shots.Faction[si].Value != receiverFaction)
{
float2 shotPos = m_Shots.Position[si].Value;
float2 delta = shotPos - receiverPos;
float distSquared = math.dot(delta, delta);
if (distSquared <= collisionRadiusSquared)
{
var shot = m_Shots.Shot[si];
damage += shot.Energy;
// Set the shot's time to live to zero, so it will be collected by the shot destroy system
shot.TimeToLive = 0.0f;
}
}
}
var h = m_Receivers.Health[pi];
h.Value = math.max(h.Value - damage, 0.0f);
}
}
protected override void OnUpdate()
{
if (0 == m_Receivers.Length || 0 == m_Shots.Length)
{
return;
}
var settings = TwoStickBootstrap.Settings;
for (int pIndex = 0; pIndex < m_Receivers.Length; ++pIndex)
{
float damage = 0.0f;
Faction.Type receiverFaction = m_Receivers.Faction[pIndex].Value;
float2 receiverPos = m_Receivers.Position[pIndex].Value;
float collisionRadius = GetCollisionRadius(settings, receiverFaction);
float collisionRadiusSquared = collisionRadius * collisionRadius;
for (int sIndex = 0; sIndex < m_Shots.Length; sIndex++)
{
if (m_Shots.Faction[sIndex].Value != receiverFaction)
{
float2 shotPos = m_Shots.Position[sIndex].Value;
float2 delta = shotPos - receiverPos;
float distSquared = math.dot(delta, delta);
if (distSquared <= collisionRadiusSquared)
{
var shot = m_Shots.Shot[sIndex];
damage += shot.Energy;
shot.TimeToLive = 0.0f;
}
}
}
var h = m_Receivers.Health[pIndex];
h.Value = math.max(h.Value - damage, 0.0f);
}
}
static float GetCollisionRadius(TwoStickExampleSettings settings, Faction.Type faction)
{
// This simply picks the collision radius based on whether the receiver is the player or not.
// In a real game, this would be much more sophisticated, perhaps with a CollisionRadius component.
return(faction == Faction.Type.Player ? settings.playerCollisionRadius : settings.enemyCollisionRadius);
}
