bool TargetInTurretRange(ModuleWeapon weapon, float tolerance)
{
if(!guardTarget)
{
if(BDArmorySettings.DRAW_DEBUG_LABELS)
{
Debug.Log("Checking turret range but no guard target");
}
return false;
}
if(weapon.yawRange == 360)
{
if(BDArmorySettings.DRAW_DEBUG_LABELS)
{
Debug.Log("Checking turret range - turret has full swivel");
}
return true;
}
Transform turretTransform = weapon.turretBaseTransform;
Vector3 direction = guardTarget.transform.position-turretTransform.position;
Vector3 directionYaw = Vector3.ProjectOnPlane(direction, turretTransform.up);
Vector3 directionPitch = Vector3.ProjectOnPlane(direction, turretTransform.right);
float angleYaw = Vector3.Angle(turretTransform.forward, directionYaw);
//float anglePitch = Vector3.Angle(-turret.transform.forward, directionPitch);
float signedAnglePitch = Misc.SignedAngle(turretTransform.forward, directionPitch, turretTransform.up);
if(Mathf.Abs(signedAnglePitch) > 90)
{
signedAnglePitch -= Mathf.Sign(signedAnglePitch)*180;
}
bool withinPitchRange = (signedAnglePitch > weapon.minPitch && signedAnglePitch < weapon.maxPitch);
if(angleYaw < (weapon.yawRange/2)+tolerance && withinPitchRange)
{
if(BDArmorySettings.DRAW_DEBUG_LABELS)
{
Debug.Log("Checking turret range - target is INSIDE gimbal limits! signedAnglePitch: " + signedAnglePitch + ", minPitch: " + weapon.minPitch + ", maxPitch: " + weapon.maxPitch);
}
return true;
}
else
{
if(BDArmorySettings.DRAW_DEBUG_LABELS)
{
Debug.Log("Checking turret range - target is OUTSIDE gimbal limits! signedAnglePitch: " + signedAnglePitch + ", minPitch: " + weapon.minPitch + ", maxPitch: " + weapon.maxPitch + ", angleYaw: " + angleYaw);
}
return false;
}
}
void FlyToTargetVessel(FlightCtrlState s, Vessel v)
{
Vector3 target = v.CoM;
MissileLauncher missile = null;
Vector3 vectorToTarget = v.transform.position - vesselTransform.position;
float distanceToTarget = vectorToTarget.magnitude;
if (weaponManager)
{
missile = weaponManager.currentMissile;
if (missile != null)
{
if (missile.targetingMode == MissileLauncher.TargetingModes.Heat && !weaponManager.heatTarget.exists)
{
target += v.srf_velocity.normalized * 10;
}
else
{
target = MissileGuidance.GetAirToAirFireSolution(missile, v);
}
if (Vector3.Angle(target - vesselTransform.position, vesselTransform.forward) < 15)
{
steerMode = SteerModes.Aiming;
}
}
else
{
ModuleWeapon weapon = weaponManager.currentGun;
if (weapon != null)
{
//target -= 1.30f*weapon.GetLeadOffset();
Vector3 leadOffset = weapon.GetLeadOffset();
float targetAngVel = 1.65f * Vector3.Angle(v.transform.position - vessel.transform.position, v.transform.position + (vessel.srf_velocity) - vessel.transform.position);
debugString += "\ntargetAngVel: " + targetAngVel;
float magnifier = Mathf.Clamp(targetAngVel, 1.25f, 5);
target -= magnifier * leadOffset;
float angleToLead = Vector3.Angle(vesselTransform.up, target - vesselTransform.position);
if (distanceToTarget < 1600 && angleToLead < 20)
{
steerMode = SteerModes.Aiming; //steer to aim
}
}
}
}
float targetDot = Vector3.Dot(vesselTransform.up, v.transform.position - vessel.transform.position);
//manage speed when close to enemy
float finalMaxSpeed = ((distanceToTarget - 100) / 8) + (float)v.srfSpeed;
AdjustThrottle(finalMaxSpeed, true);
if ((targetDot < 0 || vessel.srfSpeed > finalMaxSpeed) &&
distanceToTarget < 800) //distance is less than 800m
{
debugString += ("\nEnemy on tail. Braking");
AdjustThrottle(minSpeed, true);
}
if (missile != null &&
targetDot > 0 &&
distanceToTarget < 300 &&
vessel.srfSpeed > 130)
{
extending = true;
lastTargetPosition = v.transform.position;
}
FlyToPosition(s, target);
}
bool CheckAmmo(ModuleWeapon weapon)
{
string ammoName = weapon.ammoName;
foreach(Part p in vessel.parts)
{
foreach(var resource in p.Resources.list)
{
if(resource.resourceName == ammoName)
{
if(resource.amount > 0)
{
return true;
}
}
}
}
return false;
}