//--------------------------------------
// Minigun
//--------------------------------------

//--------------------------------------------------------------------------
// Ammo
//--------------------------------------

datablock ItemData(MMinigunAmmo)
{
   className = Ammo;
   catagory = "Ammo";
   shapeFile = "ammo_chaingun.dts";
   mass = 1;
   elasticity = 0.2;
   friction = 0.6;
   pickupRadius = 2;
	pickUpName = "some minigun ammo";
};

//--------------------------------------------------------------------------
// Weapon
//--------------------------------------
datablock ShapeBaseImageData(MMinigunImage)
{
   className = WeaponImage;
   shapeFile = "weapon_chaingun.dts";
   item      = MMinigun;
   ammo 	 = MMinigunAmmo;
   projectile = ChaingunBullet;
   projectileType = TracerProjectile;
   emap = true;

   casing              = ShellDebris;
   shellExitDir        = "1.0 0.3 1.0";
   shellExitOffset     = "0.15 -0.56 -0.1";
   shellExitVariance   = 15.0;
   shellVelocity       = 3.0;

   projectileSpread = 7.5 / 1000.0;

   //--------------------------------------
   stateName[0]             = "Activate";
   stateSequence[0]         = "Activate";
   stateSound[0]            = ChaingunSwitchSound;
   stateAllowImageChange[0] = false;
   //
   stateTimeoutValue[0]        = 0.5;
   stateTransitionOnTimeout[0] = "Ready";
   stateTransitionOnNoAmmo[0]  = "NoAmmo";

   //--------------------------------------
   stateName[1]       = "Ready";
   stateSpinThread[1] = Stop;
   //
   stateTransitionOnTriggerDown[1] = "Spinup";
   stateTransitionOnNoAmmo[1]      = "NoAmmo";

   //--------------------------------------
   stateName[2]               = "NoAmmo";
   stateTransitionOnAmmo[2]   = "Ready";
   stateSpinThread[2]         = Stop;
   stateTransitionOnTriggerDown[2] = "DryFire";

   //--------------------------------------
   stateName[3]         = "Spinup";
   stateScript[3]       = "onSpinup";
   stateSpinThread[3]   = SpinUp;
   stateSound[3]        = ChaingunSpinupSound;
   //
   stateTimeoutValue[3]          = 0.5;
   stateWaitForTimeout[3]        = false;
   stateTransitionOnTimeout[3]   = "Fire";
   stateTransitionOnTriggerUp[3] = "Spindown";

   //--------------------------------------
   stateName[4]             = "Fire";
   stateSequence[4]            = "Fire";
   stateSequenceRandomFlash[4] = true;
   stateSpinThread[4]       = FullSpeed;
   stateSound[4]            = ChaingunFireSound;
   //stateRecoil[4]           = LightRecoil;
   stateAllowImageChange[4] = false;
   stateScript[4]           = "onFire";
   stateFire[4]             = true;
   stateEjectShell[4]       = true;
   //
   stateTimeoutValue[4]          = 0.193;
   stateTransitionOnTimeout[4]   = "Fire";
   stateTransitionOnTriggerUp[4] = "Spindown";
   stateTransitionOnNoAmmo[4]    = "EmptySpindown";

   //--------------------------------------
   stateName[5]       = "Spindown";
   stateScript[5]     = "onSpindown";
   stateSound[5]      = ChaingunSpinDownSound;
   stateSpinThread[5] = SpinDown;
   //
   stateTimeoutValue[5]            = 1.0;
   stateWaitForTimeout[5]          = true;
   stateTransitionOnTimeout[5]     = "Ready";
   stateTransitionOnTriggerDown[5] = "Spinup";

   //--------------------------------------
   stateName[6]       = "EmptySpindown";
   stateSound[6]      = ChaingunSpinDownSound;
   stateSpinThread[6] = SpinDown;
   stateScript[6]     = "onSpindown";
   //
   stateTimeoutValue[6]        = 0.5;
   stateTransitionOnTimeout[6] = "NoAmmo";

   //--------------------------------------
   stateName[7]       = "DryFire";
   stateSound[7]      = ChaingunDryFireSound;
   stateTimeoutValue[7]        = 0.5;
   stateTransitionOnTimeout[7] = "NoAmmo";
};

datablock ShapeBaseImageData(MMGun2Image) : MMinigunImage
{
   offset = "-0.2 0 0";
   stateScript[3] = "onFire";
};

datablock ShapeBaseImageData(MMGun3Image) : MMinigunImage
{
   offset = "-0.0 0.3 0";
   shapeFile = "pack_upgrade_ammo.dts";
};

datablock ItemData(MMinigun)
{
   className    = Weapon;
   catagory     = "Spawn Items";
   shapeFile    = "weapon_chaingun.dts";
   image        = MMinigunImage;
   mass         = 1;
   elasticity   = 0.2;
   friction     = 0.6;
   pickupRadius = 2;
   pickUpName   = "a minigun";

   emap = true;
};

function MMinigunImage::onMount(%this,%obj,%slot)
{
   Parent::onMount(%this, %obj, %slot);
   commandToClient( %obj.client, 'BottomPrint', "<spush><color:728fce>a Minigun<spop>", 3, 1);
   %obj.mountImage(MMGun2Image, 4);
   %obj.mountImage(MMGun3Image, 5);
}

function MMinigunImage::onSpindown(%this,%obj,%slot)
{
   %obj.MMSpunUp = false;

   %obj.setImageTrigger(4, false);
}

function MMinigunImage::onSpinup(%this,%obj,%slot)
{
   %obj.setImageTrigger(4, true);
}

function MMinigunImage::onUnmount(%this,%obj,%slot)
{
   Parent::onUnmount(%this, %obj, %slot);
   %obj.unmountImage(4);
   %obj.unmountImage(5);
}

function MMinigunImage::onFire(%data, %obj, %slot)
{
      %vector = %obj.getMuzzleVector(%slot);
      %x = (getRandom() - 0.5) * 2 * 3.1415926 * %data.projectileSpread;
      %y = (getRandom() - 0.5) * 2 * 3.1415926 * %data.projectileSpread;
      %z = (getRandom() - 0.5) * 2 * 3.1415926 * %data.projectileSpread;
      %mat = MatrixCreateFromEuler(%x @ " " @ %y @ " " @ %z);
      %vector = MatrixMulVector(%mat, %vector);

   %p = new (%data.projectileType)() {
      dataBlock        = %data.projectile;
      initialDirection = %vector;
      initialPosition  = %obj.getMuzzlePoint(%slot);
      sourceObject     = %obj;
      sourceSlot       = %slot;
   };
   MissionCleanup.add(%p);
   %obj.MechSpunUp = true;
   %obj.decInventory(%data.ammo,2);
   %obj.lastProjectile = %p;
   %client.projectile = %p;
   return MMGun2Image::onFire(MMGun2Image,%obj,4); // Call the second image fire
}

function MMGun2Image::onFire(%data,%obj,%slot)
{
     if(!%obj.MMSpunUp)
          return false;

      %vector = %obj.getMuzzleVector(%slot);
      %x = (getRandom() - 0.5) * 2 * 3.1415926 * %data.projectileSpread;
      %y = (getRandom() - 0.5) * 2 * 3.1415926 * %data.projectileSpread;
      %z = (getRandom() - 0.5) * 2 * 3.1415926 * %data.projectileSpread;
      %mat = MatrixCreateFromEuler(%x @ " " @ %y @ " " @ %z);
      %vector = MatrixMulVector(%mat, %vector);

   %p = new (%data.projectileType)() {
      dataBlock        = %data.projectile;
      initialDirection = %vector;
      initialPosition  = %obj.getMuzzlePoint(%slot);
      sourceObject     = %obj;
      sourceSlot       = %slot;
   };
   MissionCleanup.add(%p);
   %obj.lastProjectile = %p;
   %client.projectile = %p;
}