public void BulletMovement(Ship ship)
{
if (vPosition.X < 0 || vPosition.X > 4096 || vPosition.Y < 0 || vPosition.Y > 2304)
{
b_alive = false;
}
}
public void Fire(Ship ship, Vector2 direction)
{
vPosition = (ship.Position + Vector2.Transform(new Vector2(0, 20), Matrix.CreateRotationZ((float)ship.NextRotation)));
b_alive = true;
v_direction = direction;
v_ShipVelocity = ship.Velocity;
vVelocity.X = (v_direction.X * f_BulletSpeed) + v_ShipVelocity.X;
vVelocity.Y = (-v_direction.Y * f_BulletSpeed) + v_ShipVelocity.Y;
}
public void EDGECOLLISION(Ship thing, Rectangle bounds, Game1 game)
{
if (thing.Position.Y < bounds.Y)
{
thing.Position += new Vector2(0, bounds.Y - thing.Position.Y);
thing.Velocity *= new Vector2(1, -f_EdgeDamper);
game.soundBank.PlayCue("sideBump");
}
else if (thing.Position.Y > bounds.Y + bounds.Height)
{
thing.Position -= new Vector2(0, thing.Position.Y - (bounds.Y + bounds.Height));
thing.Velocity *= new Vector2(1, -f_EdgeDamper);
game.soundBank.PlayCue("sideBump");
}
if (thing.Position.X < bounds.X)
{
thing.Position += new Vector2(bounds.X - thing.Position.X, 0);
thing.Velocity *= new Vector2(-f_EdgeDamper, 1);
game.soundBank.PlayCue("sideBump");
}
else if (thing.Position.X > bounds.X + bounds.Width)
{
thing.Position -= new Vector2(thing.Position.X - (bounds.X + bounds.Width), 0);
thing.Velocity *= new Vector2(-f_EdgeDamper, 1);
game.soundBank.PlayCue("sideBump");
}
}
public void COLLISION(Ship ship, Enemy enemy, Game1 game)
{
if (ship.Rectangle.Intersects(enemy.Rectangle))
{
if (IntersectPixels(enemy.RectanglePosTransform,
enemy.Texture.Width,
enemy.Texture.Height,
enemy.TextureData,
ship.RotationTransform,
ship.Texture.Width,
ship.Texture.Height,
ship.TextureData))
{
i_VibrateCounter++; //add to vibration amount
enemy.EnemyCollisionPosition = enemy.Position;// -new Vector2(enemy.Texture.Width / 2, enemy.Texture.Height / 2);
ship.ShipShield -= 25;
if (ship.ShipShield < 0)
{
//You are Dead
game.soundBank.PlayCue("shipExplode");
dead = true;
}
if (ship.ShipShield == 75)
{
game.soundBank.PlayCue("75percent");
}
else if (ship.ShipShield == 50)
{
game.soundBank.PlayCue("50percent");
}
else if (ship.ShipShield == 25)
{
game.soundBank.PlayCue("25percent");
}
else if (ship.ShipShield == 0)
{
ship.ShipShield = -1;
game.soundBank.PlayCue("shieldsdown");
}
else
enemy.EnemyCollision = true;
ship.Hit = true;
enemy.Alive = false;
game.soundBank.PlayCue("enemyDie");
game.vibrate = 20;
if (enemy.closestParticle != null)
{
enemy.closestParticle.BeingAttacked = false;
enemy.closestParticle.Attacker = null;
if (enemy.closestParticle.IsTethered == false)
{
enemy.closestParticle.Color = Color.White;
}
}
}
}
}
public void COLLISION(Ship ship, Particle particle)
{
if (particle.IsTethered == true)
{
if (ship.BoundSphere.Intersects(new BoundingSphere(new Vector3(particle.Position, 0), (particle.Texture.Width / 2))))
{
particle.Velocity *= -0.5f;
}
}
else
{
if (ship.Rectangle.Intersects(particle.Rectangle))
{
if (IntersectPixels(particle.RectanglePosTransform,
particle.Texture.Width,
particle.Texture.Height,
particle.TextureData,
ship.RotationTransform,
ship.Texture.Width,
ship.Texture.Height,
ship.TextureData))
{
if (particle.BeingAttacked == false)
{
i_VibrateCounter++;
Vector2 impactSpeed;
Vector2 impulse;
float resultantImpulse;
impactSpeed = particle.Velocity - ship.Velocity;
impulse = Vector2.Normalize(particle.Position - ship.Position);
resultantImpulse = Vector2.Dot(impulse, impactSpeed);
if (resultantImpulse < 0)
{
resultantImpulse *= -1;
}
impulse = impulse * (float)Math.Sqrt(resultantImpulse);
particle.Velocity += impulse;
}
}
}
}
}
public void LEVELCOLLISION(Ship item, Game1 game)
{
if (item.Rectangle.Intersects(loadedLevel.levelData.levelLeft) ||
item.Rectangle.Intersects(loadedLevel.levelData.levelRight) ||
item.Rectangle.Intersects(loadedLevel.levelData.levelTop) ||
item.Rectangle.Intersects(loadedLevel.levelData.levelBottom))
{
if (IntersectPixels(item.RotationTransform,
item.Texture.Width,
item.Texture.Height,
item.TextureData,
Matrix.Identity,
loadedLevel.t_LevelBounds.Width,
loadedLevel.t_LevelBounds.Height,
loadedLevel.levelBoundsData))
{
i_VibrateCounter++;
if (item.Position.Y < loadedLevel.levelData.levelTop.Height)
{
item.Position += new Vector2(0, 5);
item.Velocity *= new Vector2(1, -f_EdgeDamper);
}
else if (item.Position.Y > loadedLevel.levelData.levelTop.Height + loadedLevel.levelData.levelBottom.Y)
{
item.Position -= new Vector2(0, item.Position.Y - (loadedLevel.levelData.levelTop.Height + loadedLevel.levelData.levelBottom.Y));
item.Velocity *= new Vector2(1, -f_EdgeDamper);
}
if (item.Position.X < loadedLevel.levelData.levelTop.X)
{
item.Position += new Vector2(loadedLevel.levelData.levelTop.X - item.Position.X, 0);
item.Velocity *= new Vector2(-f_EdgeDamper, 1);
}
else if (item.Position.X > loadedLevel.levelData.levelTop.X + loadedLevel.levelData.levelRight.X)
{
item.Position -= new Vector2(item.Position.X - (loadedLevel.levelData.levelTop.X + loadedLevel.levelData.levelRight.X), 0);
item.Velocity *= new Vector2(-f_EdgeDamper, 1);
}
}
}
}
public void InitalizeLevel(Level level, Game1 game)
{
loadedLevel = level;
f_Fusions = 0;
i_ShieldPulseCounter = 0;
i_shipAlpha = 0.5f;
i_PulseRate = 60;
enemies = new Enemy[loadedLevel.levelData.i_MaxNumberEnemies];
for (int j = 0; j < loadedLevel.levelData.i_MaxNumberEnemies; j++)
{
enemies[j] = new Enemy(game, loadedLevel);
enemies[j].LoadTexture(game.Content);
enemies[j].Rectangle = new Rectangle(((int)enemies[j].Position.X - (enemies[j].Texture.Width / 2)), ((int)enemies[j].Position.Y - (enemies[j].Texture.Height / 2)), enemies[j].Texture.Width, enemies[j].Texture.Height);
enemies[j].TextureData = new Color[enemies[j].Texture.Width * enemies[j].Texture.Height];
enemies[j].Texture.GetData(enemies[j].TextureData);
enemies[j].ShieldSpark = new ShieldSparkParticleSystem(game, 3);
game.Components.Add(enemies[j].ShieldSpark);
enemies[j].ParticleKill = new ParticleKillParticleSystem(game, 4);
game.Components.Add(enemies[j].ParticleKill);
}
Fused = new Particle[loadedLevel.levelData.i_MaxNumberFused];
for (int j = 0; j < loadedLevel.levelData.i_MaxNumberFused; j++)
{
Fused[j] = new Particle(loadedLevel.levelBounds);
Fused[j].Fusion = new FusionParticleSystem(game, 20);
game.Components.Add(Fused[j].Fusion);
Fused[j].LoadTex(t_Fused);
}
Photons = new Particle[loadedLevel.levelData.i_MaxNumberPhotons];
for (int j = 0; j < loadedLevel.levelData.i_MaxNumberPhotons; j++)
{
Photons[j] = new Particle(loadedLevel.levelBounds);
Photons[j].LoadTex(t_Photon);
Photons[j].Fusion = new FusionParticleSystem(game, 20);
game.Components.Add(Photons[j].Fusion);
}
Chlor = new Particle[loadedLevel.levelData.i_MaxNumberChloro];
for (int j = 0; j < loadedLevel.levelData.i_MaxNumberChloro; j++)
{
Chlor[j] = new Particle(loadedLevel.levelBounds);
Chlor[j].LoadTex(t_Chlor);
Chlor[j].Fusion = new FusionParticleSystem(game, 20);
game.Components.Add(Chlor[j].Fusion);
}
bullets = new Bullet[i_BulletMax];
tethers = new Bullet[i_BulletMax];
for (int j = 0; j < i_BulletMax; j++)
{
bullets[j] = new Bullet(t_Bullet);
tethers[j] = new Bullet(t_Tether);
}
stupidline = new Bullet[i_StupidLineMax];
for (int j = 0; j < i_StupidLineMax; j++)
{
stupidline[j] = new Bullet(t_Tether);
}
ship = new Ship(500, 350, t_Ship);
ship.Turret = game.Content.Load<Texture2D>("Ship//turret");
tetherState = TetherState.shooting;
offset = ship.OffsetUpdate(offset);
engineSmoke = new EngineParticleSystem(game, 9);
game.Components.Add(engineSmoke);
shipExplosion = new ExplosionParticleSystem(game, 9);
game.Components.Add(shipExplosion);
}
public void MoveTowardsPlayer(Ship ship)
{
//vVelocity.X = (((ship.Position.X - vPosition.X) / Vector2.Distance(vPosition, ship.Position)) * ed_EnemyData.f_Speed);
//vVelocity.Y = (((ship.Position.Y - vPosition.Y) / Vector2.Distance(vPosition, ship.Position)) * ed_EnemyData.f_Speed);
}
public void EnemyMovement(Ship ship, Engine engine)
{
if (ed_EnemyData.t_Type == EnemyData.Type.Normal)
{
MoveTowardsPlayer(ship);
}
else if (ed_EnemyData.t_Type == EnemyData.Type.Destroyer)
{
if (attacking == false)
{
float currentDistance = 99999;
for (int i = 0; i < engine.Photons.Length; i++)
{
float distance = Vector2.Distance(engine.Photons[i].Position, Position);
if ((distance < currentDistance) && engine.Photons[i].BeingAttacked == false && engine.Photons[i].ParticleState == Particle.PState.Alive && engine.Photons[i].IsTethered == false)
{
currentDistance = distance;
closestParticle = engine.Photons[i];
}
}
for (int i = 0; i < engine.Chlor.Length; i++)
{
float distance = Vector2.Distance(engine.Chlor[i].Position, Position);
if (distance < currentDistance && engine.Chlor[i].BeingAttacked == false && engine.Chlor[i].ParticleState == Particle.PState.Alive && engine.Chlor[i].IsTethered == false)
{
currentDistance = distance;
closestParticle = engine.Chlor[i];
}
}
if (closestParticle != null)
{
vVelocity.X = (((closestParticle.Position.X - vPosition.X) / Vector2.Distance(vPosition, closestParticle.Position)) * ed_EnemyData.f_Speed);
vVelocity.Y = (((closestParticle.Position.Y - vPosition.Y) / Vector2.Distance(vPosition, closestParticle.Position)) * ed_EnemyData.f_Speed);
}
else
{
MoveTowardsPlayer(ship);
}
}
else if (attacking == true)
{
vVelocity.X = (((closestParticle.Position.X - vPosition.X) / Vector2.Distance(vPosition, closestParticle.Position)) * ed_EnemyData.f_Speed);
vVelocity.Y = (((closestParticle.Position.Y - vPosition.Y) / Vector2.Distance(vPosition, closestParticle.Position)) * ed_EnemyData.f_Speed);
if (i_KillingCounter < 250)
{
f_Rotation += 0.15f;
i_KillingCounter++;
f_colour -= 0.004f;
closestParticle.Color = new Color(1.0f, f_colour, f_colour, 1.0f);
}
else
{
f_Rotation = 0;
i_KillingCounter = 0;
f_colour = 1.0f;
p_ParticleKilled = closestParticle;
ParticleKillPosition = closestParticle.Position + new Vector2((closestParticle.Texture.Width / 2), (closestParticle.Texture.Height / 2));
closestParticle.ParticleState = Particle.PState.Dead;
attacking = false;
IsParticleKill = true;
}
}
}
}
