public virtual List <Bullet> Shoot(ShipUpdateInfo info)
{
//list to accumulate bullets from each weapon on the ship
List <Bullet> toReturn = new List <Bullet>();
//Check the fire method to see if we should fire
if (!fireMethod.Fire(info))
{
return(toReturn);
}
foreach (Weapon w in weapons)
{
//make sure not an empty port
if (w == null)
{
continue;
}
//copy fixed bullets to return list and clear temp bullet
toReturn.AddRange(w.Fire(info));
}
return(toReturn);
}
public void Move(GameObject obj, ShipUpdateInfo info)
{
//Get the direction from the player (controller)
Vector2 direction = player.input.ShipMoveDirNormal();
//Check is the player is trying to move
//Since update (GameObject) will try and move the ship
//if player is not trying to move we flag it false
if (direction.X == 0 && direction.Y == 0)
{
obj.moving = false;
}
else
{
obj.moving = true; //re-flag true in case set to false
direction.Normalize(); //just in case....
obj.SetRotation(direction);
//Since SetRotation() above, also turns the "face" direction
//we need to correct this for the human players whose ships
//always face directly upwards on the screen
obj.SetFaceDir(VecUtil.GetNormUP());
}
}
public void Move(GameObject obj, ShipUpdateInfo info)
{
int time = info.gameTime.ElapsedGameTime.Milliseconds;
elapsed -= time;
angle = (double)time * rotateSpeed * sign;
if (elapsed <= 0) //time to change direction
{
sign *= -1; //flip sign
elapsed = clock; //reset clock
}
if (obj.position.Y > (info.viewport.Top + 500))
{
dir.X += (float)0.002 * info.gameTime.ElapsedGameTime.Milliseconds * sign;
obj.SetRotation(dir);
obj.speed = 0.35;
if (dir.X > sign)
{
dir.X = 1;
return;
}
return;
}
obj.Rotate((float)angle);
}
public void Move(GameObject obj, ShipUpdateInfo info)
{
if (done) //performance reasons
return;
done = true;
obj.SetRotation(dir);
}
public bool Fire(ShipUpdateInfo info)
{
//check if player is trying to fire
if (player.input.ShipFirePrimary())
{
return(true);
}
return(false);
}
public void Move(GameObject obj, ShipUpdateInfo info)
{
if (done) //performance reasons
{
return;
}
done = true;
obj.SetRotation(dir);
}
public bool Fire(ShipUpdateInfo info)
{
//charge up the weapon
charge -= info.gameTime.ElapsedGameTime.Milliseconds;
if (charge <= 0) //ready to fire
{
charge = chargeTime; //cooldown time
return true;
}
return false;
}
public bool Fire(ShipUpdateInfo info)
{
//charge up the weapon
charge -= info.gameTime.ElapsedGameTime.Milliseconds;
if (charge <= 0) //ready to fire
{
charge = chargeTime; //cooldown time
return(true);
}
return(false);
}
public void Move(GameObject obj, ShipUpdateInfo info)
{
if (done)
{
return;
}
if (obj.position.X > (info.viewport.Left + 100) &&
obj.position.X < (info.viewport.Right - 100))
{
done = true;
obj.SetRotation(VecUtil.GetNormDown());
}
}
public override List <Bullet> Shoot(ShipUpdateInfo info)
{
List <Bullet> toReturn = new List <Bullet>();
//Sub ship bullets
foreach (Ship s in subShips)
{
toReturn.AddRange(s.Shoot(info));
}
//main boss bullets
toReturn.AddRange(base.Shoot(info));
return(toReturn);
}
public void Move(GameObject obj, ShipUpdateInfo info)
{
int time = info.gameTime.ElapsedGameTime.Milliseconds;
elapsed -= time;
angle = (double)time * rotateSpeed * sign;
if (elapsed <= 0) //time to change direction
{
sign *= -1; //flip sign
elapsed = clock; //reset clock
}
obj.Rotate((float)angle);
}
public void Move(GameObject obj, ShipUpdateInfo info)
{
if (obj.position.Y > (info.viewport.Top + Y_trigger))
{
dir.X += (float)0.002 * info.gameTime.ElapsedGameTime.Milliseconds * sign;
obj.SetRotation(dir);
obj.speed = speed;
if (dir.X > sign)
{
dir.X = 1;
return;
}
}
}
public void Aim(Ship ship, int port, ShipUpdateInfo info)
{
//get player ship position
Vector2 dif = PROP.players[0].ship.position;
//get weapon position
Vector2 wepPos = ship.GetWeaponPosition(port);
//subtract to get Change vector
dif.X -= wepPos.X;
dif.Y -= wepPos.Y;
dif.Normalize(); //normalize for direciton
ship.SetWeaponRotation(port, dif);
}
public virtual void Update(ShipUpdateInfo info, bool UseMoveMethod)
{
if (UseMoveMethod)
{
//rotate the ship according to moveMethod
moveMethod.Move(this, info);
}
//move the ship on screen
base.Update(info.gameTime);
//fix weapon position overlay on ship
AdjustWeaponPos();
//aim weapons according to aimMethod
for (int i = 0; i < weapons.Length; i++)
{
if (weapons[i] == null)
{
continue;
}
weapons[i].aimMethod.Aim(this, i, info);
}
//Update weapons to recharge them
foreach (Weapon w in weapons)
{
if (w != null)
{
w.Update(info.gameTime);
}
}
//constantly
if (hitColorCtr <= 0) //no longer flashing as hit
{
base.tint = Color.White;
hitColorCtr = 0;
}
else //Still flashing as hit
{
hitColorCtr -= info.gameTime.ElapsedGameTime.Milliseconds;
base.tint = hitColor;
}
}
public void Move(GameObject obj, ShipUpdateInfo info)
{
timer.Update(info.gameTime);
switch (timer.Current)
{
case Timer2.TimerNum.First:
obj.SetRotation(VecUtil.GetNormLeft());
break;
case Timer2.TimerNum.Second:
obj.SetRotation(VecUtil.GetNormRight());
break;
}
obj.SetFaceDir(VecUtil.GetNormDown());
}
public bool Fire(ShipUpdateInfo info)
{
counter -= info.gameTime.ElapsedGameTime.Milliseconds;
if (counter <= 0)
{
fireInt = (fireInt == 0) ? 1 : 0; //flip the counter
counter = intervals[fireInt]; //reset couter with appropriate time interval
}
if (fireInt == 0)
{
return(true);
}
return(false);
}
//Fire the weapon (or at least ATTEMPT to fire)
public List<Bullet> Fire(ShipUpdateInfo info)
{
//The list of bullets we return to the ship
List<Bullet> toReturn = new List<Bullet>();
////If we can't shoot yet, return empty list
//if (!canFire)
// return toReturn;
////So... I guess we can shoot afterall
//canFire = false; //flag false untill done recharging
//recharge = (int)((float)fireSpeed / (float)level);
if (fireMethod.Fire(info))
toReturn.AddRange(firePattern.GetBullets(this));
return toReturn;
}
//Unload the level
//clear all data for memory management reasons
public virtual void Unload()
{
state = GameState.Unloaded;
slider = null;
SUI = null;
if (loaded)
{
enemyShips.Clear();
enemyBullets.Clear();
}
foreach (Player p in PROP.players)
{
p.bullets.Clear();
}
}
//The main loading of the level
//Child classes (the actuall level objects)
//should call this base method first to Init the basic stuff
public virtual void Load(Textures.TextureName levelBackground)
{
loaded = true;
border = new GameObject(Textures.TextureName.LevelBorder);
border.LoadContent();
border.CenterIn(bounds);
slider = new LevelSlider(levelBackground, bounds);
slider.Load();
//Items
itemMan = new ItemManager(ref slider);
//Init data structures
enemyShips = new List <Ship>();
enemyBullets = new List <Bullet>();
items = new List <Item>();
//Link the UpdateInfo to appropriate data
SUI = new ShipUpdateInfo();
SUI.viewport = bounds;
SUI.npcs = enemyShips;
SUI.slider = this.slider;
//Position the player ships
foreach (Player p in PROP.players)
{
if (p.ControllerIndex == PlayerIndex.Two)
{
p.ship.MoveTo(GetPlayerInitPos());
p.ship.position.X += 60;
}
else
{
p.ship.MoveTo(GetPlayerInitPos());
}
}
}
//Fire the weapon (or at least ATTEMPT to fire)
public List <Bullet> Fire(ShipUpdateInfo info)
{
//The list of bullets we return to the ship
List <Bullet> toReturn = new List <Bullet>();
////If we can't shoot yet, return empty list
//if (!canFire)
// return toReturn;
////So... I guess we can shoot afterall
//canFire = false; //flag false untill done recharging
//recharge = (int)((float)fireSpeed / (float)level);
if (fireMethod.Fire(info))
{
toReturn.AddRange(firePattern.GetBullets(this));
}
return(toReturn);
}
public void Move(GameObject obj, ShipUpdateInfo info)
{
switch (state)
{
case status.linearDown:
if (obj.position.Y > (info.viewport.Center.Y + 100))
{
state = status.upTurn;
}
break;
case status.linearUp:
break;
case status.upTurn:
if (turnRad > 180)
{
obj.SetRotation(new Vector2(-1, -1));
state = status.linearUp;
}
turnRad += (float)0.2 * info.gameTime.ElapsedGameTime.Milliseconds;
obj.SetRotation(MathHelper.ToRadians(turnRad));
obj.speed = 0.3;
break;
case status.downTurn:
break;
case status.End:
break;
}
}
public override void Update(ShipUpdateInfo info)
{
if (!sleep) //do nothing while sleeping
{
if (moving) //while moving, fix subShip positions manually
{
//Override the boss move method
base.SetRotation(VecUtil.GetNormDown());
CenterInHoriz(info.viewport);
//move boss down at a fixed rate
float speed = 0.05f;
speed *= (float)info.gameTime.ElapsedGameTime.Milliseconds;
Vector2 v = new Vector2(0, speed);
base.Offset(v);
AdjustWeaponPos();
//base.Update(info, false);
//Override subship movement
FixSubShipPositions();
}
else //once stopped moving allow sub ships to move themselves
{
hp.MoveTopLeftTo(new Vector2(info.viewport.Left + 150f, info.viewport.Top + 30));
hp.SetHealth(this.health);
//Allow all the subShips to move
foreach (Ship s in subShips)
{
s.Update(info);
}
//Allow main boss ship to move according ot its move method
base.Update(info);
}
}
}
public void Move(GameObject obj, ShipUpdateInfo info)
{
timer.Update(info.gameTime);
switch (timer.Current)
{
case Timer2.TimerNum.First:
obj.SetRotation(VecUtil.GetNormLeft());
break;
case Timer2.TimerNum.Second:
obj.SetRotation(VecUtil.GetNormRight());
break;
}
obj.SetFaceDir(VecUtil.GetNormDown());
}
public void Move(GameObject obj, ShipUpdateInfo info)
{
if (done)
return;
if (obj.position.X > (info.viewport.Left + 100) &&
obj.position.X < (info.viewport.Right - 100))
{
done = true;
obj.SetRotation(VecUtil.GetNormDown());
}
}
public void Move(GameObject obj, ShipUpdateInfo info)
{
if (obj.position.Y > (info.viewport.Top + Y_trigger))
{
dir.X += (float)0.002 * info.gameTime.ElapsedGameTime.Milliseconds * sign;
obj.SetRotation(dir);
obj.speed = speed;
if (dir.X > sign)
{
dir.X = 1;
return;
}
}
}
public override List<Bullet> Shoot(ShipUpdateInfo info)
{
List<Bullet> toReturn = new List<Bullet>();
//Sub ship bullets
foreach (Ship s in subShips)
toReturn.AddRange(s.Shoot(info));
//main boss bullets
toReturn.AddRange(base.Shoot(info));
return toReturn;
}
public void Move(GameObject obj, ShipUpdateInfo info)
{
int time = info.gameTime.ElapsedGameTime.Milliseconds;
elapsed -= time;
angle = (double)time * rotateSpeed * sign;
if (elapsed <= 0) //time to change direction
{
sign *= -1; //flip sign
elapsed = clock; //reset clock
}
if (obj.position.Y > (info.viewport.Top + 500))
{
dir.X += (float)0.002 * info.gameTime.ElapsedGameTime.Milliseconds * sign;
obj.SetRotation(dir);
obj.speed = 0.35;
if (dir.X > sign)
{
dir.X = 1;
return;
}
return;
}
obj.Rotate((float)angle);
}
public void Move(GameObject obj, ShipUpdateInfo info)
{
//Get the direction from the player (controller)
Vector2 direction = player.input.ShipMoveDirNormal();
//Check is the player is trying to move
//Since update (GameObject) will try and move the ship
//if player is not trying to move we flag it false
if (direction.X == 0 && direction.Y == 0)
obj.moving = false;
else
{
obj.moving = true; //re-flag true in case set to false
direction.Normalize(); //just in case....
obj.SetRotation(direction);
//Since SetRotation() above, also turns the "face" direction
//we need to correct this for the human players whose ships
//always face directly upwards on the screen
obj.SetFaceDir(VecUtil.GetNormUP());
}
}
public virtual void Update(ShipUpdateInfo info)
{
Update(info, true);
}
public bool Fire(ShipUpdateInfo info)
{
return(true); //always try and fire
}
public virtual List<Bullet> Shoot(ShipUpdateInfo info)
{
//list to accumulate bullets from each weapon on the ship
List<Bullet> toReturn = new List<Bullet>();
//Check the fire method to see if we should fire
if (!fireMethod.Fire(info))
return toReturn;
foreach (Weapon w in weapons)
{
//make sure not an empty port
if (w == null)
continue;
//copy fixed bullets to return list and clear temp bullet
toReturn.AddRange(w.Fire(info));
}
return toReturn;
}
public virtual void Update(ShipUpdateInfo info, bool UseMoveMethod)
{
if (UseMoveMethod)
{
//rotate the ship according to moveMethod
moveMethod.Move(this, info);
}
//move the ship on screen
base.Update(info.gameTime);
//fix weapon position overlay on ship
AdjustWeaponPos();
//aim weapons according to aimMethod
for (int i = 0; i < weapons.Length; i++)
{
if (weapons[i] == null)
continue;
weapons[i].aimMethod.Aim(this, i, info);
}
//Update weapons to recharge them
foreach (Weapon w in weapons)
if (w != null)
w.Update(info.gameTime);
//constantly
if (hitColorCtr <= 0) //no longer flashing as hit
{
base.tint = Color.White;
hitColorCtr = 0;
}
else //Still flashing as hit
{
hitColorCtr -= info.gameTime.ElapsedGameTime.Milliseconds;
base.tint = hitColor;
}
}
public virtual void Update(ShipUpdateInfo info)
{
Update(info, true);
}
public override void Update(ShipUpdateInfo info)
{
if (!sleep) //do nothing while sleeping
{
if (moving) //while moving, fix subShip positions manually
{
//Override the boss move method
base.SetRotation(VecUtil.GetNormDown());
CenterInHoriz(info.viewport);
//move boss down at a fixed rate
float speed = 0.05f;
speed *= (float)info.gameTime.ElapsedGameTime.Milliseconds;
Vector2 v = new Vector2(0, speed);
base.Offset(v);
AdjustWeaponPos();
//base.Update(info, false);
//Override subship movement
FixSubShipPositions();
}
else //once stopped moving allow sub ships to move themselves
{
hp.MoveTopLeftTo(new Vector2(info.viewport.Left + 150f, info.viewport.Top + 30));
hp.SetHealth(this.health);
//Allow all the subShips to move
foreach (Ship s in subShips)
s.Update(info);
//Allow main boss ship to move according ot its move method
base.Update(info);
}
}
}
//Unload the level
//clear all data for memory management reasons
public virtual void Unload()
{
state = GameState.Unloaded;
slider = null;
SUI = null;
if (loaded)
{
enemyShips.Clear();
enemyBullets.Clear();
}
foreach (Player p in PROP.players)
p.bullets.Clear();
}
public void Move(GameObject obj, ShipUpdateInfo info)
{
//don't need to change anything
}
public void Move(GameObject obj, ShipUpdateInfo info)
{
switch (state)
{
case status.linearDown:
if (obj.position.Y > (info.viewport.Center.Y + 100))
state = status.upTurn;
break;
case status.linearUp:
break;
case status.upTurn:
if (turnRad > 180)
{
obj.SetRotation(new Vector2(-1,-1) );
state = status.linearUp;
}
turnRad += (float)0.2*info.gameTime.ElapsedGameTime.Milliseconds;
obj.SetRotation(MathHelper.ToRadians(turnRad) );
obj.speed = 0.3;
break;
case status.downTurn:
break;
case status.End:
break;
}
}
public void Aim(Ship ship, int port, ShipUpdateInfo info)
{
//get player ship position
Vector2 dif = PROP.players[0].ship.position;
//get weapon position
Vector2 wepPos = ship.GetWeaponPosition(port);
//subtract to get Change vector
dif.X -= wepPos.X;
dif.Y -= wepPos.Y;
dif.Normalize(); //normalize for direciton
ship.SetWeaponRotation(port, dif);
}
public void Move(GameObject obj, ShipUpdateInfo info)
{
int time = info.gameTime.ElapsedGameTime.Milliseconds;
elapsed -= time;
angle = (double)time * rotateSpeed * sign;
if (elapsed <= 0) //time to change direction
{
sign *= -1; //flip sign
elapsed = clock; //reset clock
}
obj.Rotate((float)angle);
}
public void Aim(Ship ship, int port, ShipUpdateInfo info)
{
ship.SetWeaponRotation(port, ship.rotation);
}
public void Move(GameObject obj, ShipUpdateInfo info)
{
obj.moving = false;
}
public void Aim(Ship ship, int port, ShipUpdateInfo info)
{
ship.SetWeaponRotation(port, dir);
}
//The main loading of the level
//Child classes (the actuall level objects)
//should call this base method first to Init the basic stuff
public virtual void Load(Textures.TextureName levelBackground)
{
loaded = true;
border = new GameObject(Textures.TextureName.LevelBorder);
border.LoadContent();
border.CenterIn(bounds);
slider = new LevelSlider(levelBackground, bounds);
slider.Load();
//Items
itemMan = new ItemManager(ref slider);
//Init data structures
enemyShips = new List<Ship>();
enemyBullets = new List<Bullet>();
items = new List<Item>();
//Link the UpdateInfo to appropriate data
SUI = new ShipUpdateInfo();
SUI.viewport = bounds;
SUI.npcs = enemyShips;
SUI.slider = this.slider;
//Position the player ships
foreach (Player p in PROP.players)
{
if (p.ControllerIndex == PlayerIndex.Two)
{
p.ship.MoveTo(GetPlayerInitPos());
p.ship.position.X += 60;
}
else
p.ship.MoveTo(GetPlayerInitPos());
}
}
public void Move(GameObject obj, ShipUpdateInfo info)
{
obj.moving = false;
}
public void Move(GameObject obj, ShipUpdateInfo info)
{
//don't need to change anything
}
public void Update(GameTime gameTime, ShipUpdateInfo info)
{
moveMethod.Move(this, info);
base.Update(gameTime);
}
