public override void SimulationStep(ushort instanceID, ref CitizenInstance citizenData, ref CitizenInstance.Frame frameData, bool lodPhysics)
{
float sqrMagnitude1 = frameData.m_velocity.sqrMagnitude;
if ((double)sqrMagnitude1 > 0.00999999977648258)
{
frameData.m_position += frameData.m_velocity * 0.5f;
}
Vector3 vector3_1 = (Vector3)citizenData.m_targetPos - frameData.m_position;
float sqrMagnitude2 = vector3_1.sqrMagnitude;
float num1 = Mathf.Max(sqrMagnitude1 * 3f, 6f);
if ((double)sqrMagnitude2 < (double)num1 && Singleton <SimulationManager> .instance.m_randomizer.Int32(20U) == 0 && (int)citizenData.m_targetBuilding != 0)
{
BuildingManager instance = Singleton <BuildingManager> .instance;
Vector3 position;
Vector3 target;
Vector2 direction;
CitizenInstance.Flags specialFlags;
instance.m_buildings.m_buffer[(int)citizenData.m_targetBuilding].Info.m_buildingAI.CalculateUnspawnPosition(citizenData.m_targetBuilding, ref instance.m_buildings.m_buffer[(int)citizenData.m_targetBuilding], ref Singleton <SimulationManager> .instance.m_randomizer, this.m_info, instanceID, out position, out target, out direction, out specialFlags);
position.y = Singleton <TerrainManager> .instance.SampleDetailHeight(position);
citizenData.m_targetPos = (Vector4)position;
vector3_1 = (Vector3)citizenData.m_targetPos - frameData.m_position;
sqrMagnitude2 = vector3_1.sqrMagnitude;
}
float a = this.m_info.m_walkSpeed;
float b = 2f;
if ((double)sqrMagnitude2 < 4.0)
{
vector3_1 = Vector3.zero;
}
else
{
float num2 = Mathf.Sqrt(sqrMagnitude2);
//begin mod
if (isFreeAnimal(citizenData))
{
float maxLength = Mathf.Min(a, Mathf.Sqrt(num2 * b));
float num3_ = Mathf.Max(1f, 0.5f * sqrMagnitude1 / b);
float num4 = Mathf.Max(8f, 0.5f * sqrMagnitude1 / b + maxLength);
Vector3 position = frameData.m_position + vector3_1 * (num3_ / num2);
var stubAi = new WildlifeAI {
m_info = this.m_info
};
if (WildlifeAIDetour.IsFreePosition(stubAi, frameData.m_position + vector3_1 * (num4 / num2)))
{
vector3_1 = Quaternion.Inverse(frameData.m_rotation) * vector3_1;
if ((double)vector3_1.z < (double)Mathf.Abs(vector3_1.x) * 1.70000004768372)
{
vector3_1.x = (double)vector3_1.x < 0.0 ? Mathf.Min(-1f, vector3_1.x) : Mathf.Max(1f, vector3_1.x);
vector3_1.z = Mathf.Abs(vector3_1.x) * 1.7f;
maxLength = Mathf.Min(1.5f, num2 * 0.1f);
}
vector3_1 = Vector3.ClampMagnitude(frameData.m_rotation * vector3_1, maxLength);
}
else if (WildlifeAIDetour.IsFreePosition(stubAi, position))
{
citizenData.m_targetPos = (Vector4)position;
vector3_1 = Vector3.zero;
}
else if (WildlifeAIDetour.IsFreePosition(stubAi, frameData.m_position))
{
citizenData.m_targetPos = (Vector4)frameData.m_position;
vector3_1 = Vector3.zero;
}
else
{
citizenData.Unspawn(instanceID);
return;
}
}
else
{
//end mod
float maxLength = Mathf.Min(a, num2 * 0.5f);
vector3_1 = Quaternion.Inverse(frameData.m_rotation) * vector3_1;
if ((double)vector3_1.z < (double)Mathf.Abs(vector3_1.x) * 5.0)
{
vector3_1.x = (double)vector3_1.x < 0.0 ? Mathf.Min(-1f, vector3_1.x) : Mathf.Max(1f, vector3_1.x);
vector3_1.z = Mathf.Abs(vector3_1.x) * 5f;
maxLength = Mathf.Min(0.5f, num2 * 0.1f);
}
vector3_1 = Vector3.ClampMagnitude(frameData.m_rotation * vector3_1, maxLength);
//begin mod
}
//end mod
}
Vector3 vector3_2 = vector3_1 - frameData.m_velocity;
float magnitude = vector3_2.magnitude;
Vector3 vector3_3 = vector3_2 * (b / Mathf.Max(magnitude, b));
frameData.m_velocity += vector3_3;
citizenData.m_targetPos.y = Singleton <TerrainManager> .instance.SampleDetailHeight(frameData.m_position + frameData.m_velocity);
frameData.m_velocity.y = citizenData.m_targetPos.y - frameData.m_position.y;
float sqrMagnitude3 = frameData.m_velocity.sqrMagnitude;
if ((double)sqrMagnitude3 > 0.00999999977648258)
{
Vector3 forward = frameData.m_velocity;
if (!lodPhysics)
{
Vector3 pushAmount = Vector3.zero;
float pushDivider = 0.0f;
//begin mod
this.CheckCollisions(instanceID, ref citizenData, frameData.m_position, frameData.m_position + frameData.m_velocity, isFreeAnimal(citizenData) ? (ushort)0 : citizenData.m_targetBuilding, ref pushAmount, ref pushDivider);
//end mod
if ((double)pushDivider > 0.00999999977648258)
{
pushAmount *= 1f / pushDivider;
pushAmount = Vector3.ClampMagnitude(pushAmount, Mathf.Sqrt(sqrMagnitude3) * 0.5f);
frameData.m_velocity += pushAmount;
forward += pushAmount * 0.25f;
}
}
frameData.m_position += frameData.m_velocity * 0.5f;
if ((double)forward.sqrMagnitude > 0.00999999977648258)
{
frameData.m_rotation = Quaternion.LookRotation(forward);
}
}
if (this.m_randomEffect == null || Singleton <SimulationManager> .instance.m_randomizer.Int32(40U) != 0)
{
return;
}
InstanceID instance1 = new InstanceID();
instance1.CitizenInstance = instanceID;
EffectInfo.SpawnArea spawnArea = new EffectInfo.SpawnArea(frameData.m_position, Vector3.up, 0.0f);
float num3 = 3.75f;
Singleton <EffectManager> .instance.DispatchEffect(this.m_randomEffect, instance1, spawnArea, frameData.m_velocity *num3, 0.0f, 1f, Singleton <CitizenManager> .instance.m_audioGroup);
}
public static bool IsFreePosition(WildlifeAI ai, Vector3 position)
{
UnityEngine.Debug.Log("IsFreePosition");
return false;
}
