private SPTuples.SPTuple2 <float, float> AngleRotationProjectileOffset(float preOffsetX, float preOffsetY)
{
SPTuples.SPTuple2 <float, float> offset = new SPTuples.SPTuple2 <float, float>(preOffsetX, preOffsetY);
switch (this.Pawn.Rotation.AsInt)
{
case 1:
if (this.CompShip.Angle == -45)
{
SPTuples.SPTuple2 <float, float> newOffset = SPTrig.RotatePointCounterClockwise(preOffsetX, preOffsetY, 45f);
offset.First = newOffset.First;
offset.Second = newOffset.Second;
}
else if (this.CompShip.Angle == 45)
{
SPTuples.SPTuple2 <float, float> newOffset = SPTrig.RotatePointClockwise(preOffsetX, preOffsetY, 45f);
offset.First = newOffset.First;
offset.Second = newOffset.Second;
}
break;
case 3:
if (this.CompShip.Angle == -45)
{
SPTuples.SPTuple2 <float, float> newOffset = SPTrig.RotatePointClockwise(preOffsetX, preOffsetY, 225f);
offset.First = newOffset.First;
offset.Second = newOffset.Second;
}
else if (this.CompShip.Angle == 45)
{
SPTuples.SPTuple2 <float, float> newOffset = SPTrig.RotatePointCounterClockwise(preOffsetX, preOffsetY, 225f);
offset.First = newOffset.First;
offset.Second = newOffset.Second;
}
break;
default:
return(offset);
}
return(offset);
}
public void FireCannonBroadside(CannonHandler cannon, int i)
{
if (cannon is null)
{
return;
}
float initialOffset;
float offset;
bool mirrored = false;
if (this.Pawn.Rotation == Rot4.South || this.Pawn.Rotation == Rot4.West)
{
mirrored = true;
}
if (cannon.splitCannonGroups)
{
int group = cannon.CannonGroup(i);
float groupOffset = cannon.centerPoints[group];
initialOffset = ((cannon.spacing * (cannon.cannonsPerPoint[group] - 1)) / 2f) + groupOffset; // s(n-1) / 2
offset = (cannon.spacing * i - initialOffset) * (mirrored ? -1 : 1); //s*i - x
}
else
{
initialOffset = ((cannon.spacing * (cannon.numberCannons - 1)) / 2f) + cannon.offset; // s(n-1) / 2
offset = (cannon.spacing * i - initialOffset) * (mirrored ? -1 : 1); //s*i - x
}
float projectileOffset = (this.Pawn.def.size.x / 2f) + cannon.projectileOffset; // (s/2)
SPTuples.SPTuple2 <float, float> angleOffset = this.AngleRotationProjectileOffset(offset, projectileOffset);
ThingDef projectile = cannon.projectile;
IntVec3 targetCell = IntVec3.Invalid;
Vector3 launchCell = this.Pawn.DrawPos;
switch (cannon.weaponLocation)
{
case WeaponLocation.Port:
if (this.CompShip.Angle == 0)
{
if (this.Pawn.Rotation == Rot4.North)
{
launchCell.x -= projectileOffset;
launchCell.z += offset;
targetCell = new IntVec3((int)launchCell.x, this.Pawn.Position.y, (int)launchCell.z);
targetCell.x -= (int)this.Range;
}
else if (this.Pawn.Rotation == Rot4.East)
{
launchCell.x += offset;
launchCell.z += projectileOffset;
targetCell = new IntVec3((int)launchCell.x, this.Pawn.Position.y, (int)launchCell.z);
targetCell.z += (int)this.Range;
}
else if (this.Pawn.Rotation == Rot4.South)
{
launchCell.x += projectileOffset;
launchCell.z += offset;
targetCell = new IntVec3((int)launchCell.x, this.Pawn.Position.y, (int)launchCell.z);
targetCell.x += (int)this.Range;
}
else if (this.Pawn.Rotation == Rot4.West)
{
launchCell.x += offset;
launchCell.z -= projectileOffset;
targetCell = new IntVec3((int)launchCell.x, this.Pawn.Position.y, (int)launchCell.z);
targetCell.z -= (int)this.Range;
}
}
else
{
if (this.Pawn.Rotation == Rot4.East && this.CompShip.Angle == -45)
{
launchCell.x += angleOffset.First;
launchCell.z += angleOffset.Second;
targetCell = new IntVec3((int)launchCell.x, this.Pawn.Position.y, (int)launchCell.z);
targetCell.x -= (int)(Math.Cos(this.CompShip.Angle.DegreesToRadians()) * this.Range);
targetCell.z -= (int)(Math.Sin(this.CompShip.Angle.DegreesToRadians()) * this.Range);
}
else if (this.Pawn.Rotation == Rot4.East && this.CompShip.Angle == 45)
{
launchCell.x += angleOffset.First;
launchCell.z += angleOffset.Second;
targetCell = new IntVec3((int)launchCell.x, this.Pawn.Position.y, (int)launchCell.z);
targetCell.x += (int)(Math.Cos(this.CompShip.Angle.DegreesToRadians()) * this.Range);
targetCell.z += (int)(Math.Sin(this.CompShip.Angle.DegreesToRadians()) * this.Range);
}
else if (this.Pawn.Rotation == Rot4.West && this.CompShip.Angle == -45)
{
launchCell.x -= angleOffset.First;
launchCell.z += angleOffset.Second;
targetCell = new IntVec3((int)launchCell.x, this.Pawn.Position.y, (int)launchCell.z);
targetCell.x += (int)(Math.Cos(this.CompShip.Angle.DegreesToRadians()) * this.Range);
targetCell.z += (int)(Math.Sin(this.CompShip.Angle.DegreesToRadians()) * this.Range);
}
else if (this.Pawn.Rotation == Rot4.West && this.CompShip.Angle == 45)
{
launchCell.x -= angleOffset.First;
launchCell.z += angleOffset.Second;
targetCell = new IntVec3((int)launchCell.x, this.Pawn.Position.y, (int)launchCell.z);
targetCell.x -= (int)(Math.Cos(this.CompShip.Angle.DegreesToRadians()) * this.Range);
targetCell.z -= (int)(Math.Sin(this.CompShip.Angle.DegreesToRadians()) * this.Range);
}
}
break;
case WeaponLocation.Starboard:
if (this.CompShip.Angle == 0)
{
if (this.Pawn.Rotation == Rot4.North)
{
launchCell.x += projectileOffset;
launchCell.z += offset;
targetCell = new IntVec3((int)launchCell.x, this.Pawn.Position.y, (int)launchCell.z);
targetCell.x += (int)this.Range;
}
else if (this.Pawn.Rotation == Rot4.East)
{
launchCell.z -= projectileOffset;
launchCell.x += offset;
targetCell = new IntVec3((int)launchCell.x, this.Pawn.Position.y, (int)launchCell.z);
targetCell.z -= (int)this.Range;
}
else if (this.Pawn.Rotation == Rot4.South)
{
launchCell.x -= projectileOffset;
launchCell.z += offset;
targetCell = new IntVec3((int)launchCell.x, this.Pawn.Position.y, (int)launchCell.z);
targetCell.x -= (int)this.Range;
}
else if (this.Pawn.Rotation == Rot4.West)
{
launchCell.z += projectileOffset;
launchCell.x += offset;
targetCell = new IntVec3((int)launchCell.x, this.Pawn.Position.y, (int)launchCell.z);
targetCell.z += (int)this.Range;
}
}
else
{
if (this.Pawn.Rotation == Rot4.East && this.CompShip.Angle == -45)
{
launchCell.x += angleOffset.Second;
launchCell.z += angleOffset.First;
targetCell = new IntVec3((int)launchCell.x, this.Pawn.Position.y, (int)launchCell.z);
targetCell.x += (int)(Math.Cos(this.CompShip.Angle.DegreesToRadians()) * this.Range);
targetCell.z += (int)(Math.Sin(this.CompShip.Angle.DegreesToRadians()) * this.Range);
}
else if (this.Pawn.Rotation == Rot4.East && this.CompShip.Angle == 45)
{
launchCell.x -= angleOffset.Second;
launchCell.z -= angleOffset.First;
targetCell = new IntVec3((int)launchCell.x, this.Pawn.Position.y, (int)launchCell.z);
targetCell.x -= (int)(Math.Cos(this.CompShip.Angle.DegreesToRadians()) * this.Range);
targetCell.z -= (int)(Math.Sin(this.CompShip.Angle.DegreesToRadians()) * this.Range);
}
else if (this.Pawn.Rotation == Rot4.West && this.CompShip.Angle == -45)
{
launchCell.x += angleOffset.Second;
launchCell.z -= angleOffset.First;
targetCell = new IntVec3((int)launchCell.x, this.Pawn.Position.y, (int)launchCell.z);
targetCell.x -= (int)(Math.Cos(this.CompShip.Angle.DegreesToRadians()) * this.Range);
targetCell.z -= (int)(Math.Sin(this.CompShip.Angle.DegreesToRadians()) * this.Range);
}
else if (this.Pawn.Rotation == Rot4.West && this.CompShip.Angle == 45)
{
launchCell.x -= angleOffset.Second;
launchCell.z += angleOffset.First;
targetCell = new IntVec3((int)launchCell.x, this.Pawn.Position.y, (int)launchCell.z);
targetCell.x += (int)(Math.Cos(this.CompShip.Angle.DegreesToRadians()) * this.Range);
targetCell.z += (int)(Math.Sin(this.CompShip.Angle.DegreesToRadians()) * this.Range);
}
}
break;
case WeaponLocation.Turret:
throw new NotImplementedException();
}
LocalTargetInfo target = new LocalTargetInfo(targetCell);
ShootLine shootLine;
bool flag = TryFindShootLineFromTo(this.Pawn.Position, target, out shootLine);
//FIX FOR MULTIPLAYER
IntVec3 c = target.Cell + GenRadial.RadialPattern[Rand.Range(0, GenRadial.NumCellsInRadius(cannon.spreadRadius * (this.Range / cannon.maxRange)))];
Projectile projectile2 = (Projectile)GenSpawn.Spawn(projectile, this.Pawn.Position, this.Pawn.Map, WipeMode.Vanish);
if (cannon.cannonSound is null)
{
SoundDefOf_Ships.Explosion_PirateCannon.PlayOneShot(new TargetInfo(this.Pawn.Position, this.Pawn.Map, false));
}
else
{
cannon.cannonSound.PlayOneShot(new TargetInfo(this.Pawn.Position, this.Pawn.Map, false));
}
if (cannon.moteCannon != null)
{
MoteMaker.MakeStaticMote(launchCell, this.Pawn.Map, cannon.moteCannon, 1f);
}
projectile2.Launch(this.Pawn, launchCell, c, target, cannon.hitFlags);
}