public void update(NPCCollection npcs, Player p, Mission m, bool isMainMission = false)
{
if (!active) return;
if (cooldown == 0)
{
Vector3 pos = new Vector3(Constants.MAP_SIZE - 2 * x - 1, 0, Constants.MAP_SIZE - 2 * z - 1);
Vector3 dir = p.Position - pos;
dir.Normalize();
if (isMainMission && kind != Constants.NPC_BOSS)
npcs.generate(kind, pos, dir, m.level - 10);
else npcs.generate(kind, pos, dir, m.level);
if (rate == Constants.SPAWN_ONCE)
active = false;
else
cooldown = new Random().Next((int)(maxCooldown * 0.6f), (int)(maxCooldown * 1.0f));
}
else cooldown = Math.Max(cooldown - 1, 0);
}
public void getHit(Bullet b, Mission m)
{
if (invincibleTimer > 0)
return;
//RAW DAMAGE//
int dmg = b.Strength;
//////////////
gotHit = true;
health = Math.Max(health - dmg, 0);
m.dmgIn += dmg;
invincibleTimer = Constants.PLAYER_BULLET_INVINCIBILITY;
hitDelay = maxHitDelay;
}
/// <summary>
/// configures npc spawners to match the mission data
/// </summary>
public void setupSpawners(Mission m)
{
if (m.Kinds[0] == Constants.NPC_BOSS)
spawners[0].setup(m.Kinds[0], Constants.SPAWN_ONCE);
else
spawners[0].setup(m.Kinds[0], Constants.SPAWN_INFINITE);
for (int i = 1; i < m.Kinds.Length; i++)
spawners[i].setup(m.Kinds[i], Constants.SPAWN_INFINITE);
}
public void update(NPCCollection npcs, Player p, Mission m, bool isMainMission = false)
{
foreach (NPCSpawner spawner in spawners)
spawner.update(npcs, p, m, isMainMission);
}
public bool update(GameTime gameTime, BulletCollection bullets, Camera camera, Player p, Mission m)
{
#region npc death
//die and grant xp
if (health <= 0 && !isDead)
{
int exp = (int)(XP * (float)level / (float)p.level);
exp = Math.Min(exp, (int)(XP * 1.5f));
exp = Math.Max(exp, 1);
if (p.lv == 50)
{
exp = 0;
}
else
{
p.getEXP(exp);
}
m.update(kind, exp);
isDead = true;
isHit = false;
hitTimer = 0;
explosion.Position = Position + new Vector3(0, 0.5f, 0);
explosion.Initialize(camera);
}
//Explosion Update if NPC is down
if (isDead && active)
{
hitTimer++;
explosion.Update(gameTime, camera);
if (hitTimer > 25)
{
active = false;
isDead = false;
this.explosion.Clear();
dmgNumbers.Clear();
return(false);
}
}
#endregion
#region shoot
//shoot if player is within shooting distance and not on cooldown
if (playerDistance <= world.shootDistance && cooldown == 0)
{
cooldown = maxCooldn;
Vector3 dir = (p.position - position);
dir.Normalize();
bullets.generate(false, position + dir, dir, 1, world.shootDistance * 2, strength, element);
audio.playShoot(false);
}
if (cooldown > 0)
{
cooldown--;
}
#endregion
#region move
//if (moving)
//move();
//else
if (!moving || !move())
{
{
pathFinder.setup(new Point((int)Math.Round((-1 * position.X + world.size - 1)), (int)Math.Round((-1 * position.Z + world.size - 1))), p);
target = pathFinder.findPath(kind == Constants.NPC_BOSS);
newTarget = true;
direction = target - position;
if (direction.Length() != 0)
{
direction.Normalize();
}
moving = true;
//move();
}
}
#endregion
#region get hit billboard/dmg number
//Hit Notification
if (isHit)
{
hitTimer++;
billboardEngine.AddBillboard(this.position + new Vector3(0, 2, 0), Color.Red, 1.5f);
if (hitTimer == 70)
{
isHit = false;
hitTimer = 0;
}
}
#endregion
//Rotate Model
double rotationAngle = Math.Acos((Vector3.Dot(direction, -1 * Vector3.UnitX)) / (direction.Length()));
rotationAngle = (p.Position.Z < this.Position.Z) ? rotationAngle * -1.0f : rotationAngle;
rotationAngle += (this.kind == Constants.NPC_BOSS) ? Math.PI / 2 : -Math.PI / 2;
model.Rotation = new Vector3(0, (float)(rotationAngle), 0);
//Update PlayerDistance
playerDistance = (p.Position - this.Position).Length();
if (playerDistance < 4)
{
target = position;
direction = p.Position - this.Position;
}
return(true);
}
public void getHit(Bullet b, Mission m)
{
if (!isDead && b.fromPlayer)
{
int dmg = b.Strength;
Random ran = new Random();
dmg = (byte)(ran.Next(9 * dmg, 11 * dmg) * 0.1f);
float dmgModifier = 1;
//apply weakness and resistance
if (b.Element != Constants.ELM_NIL && b.Element == elWeakness)
{
dmgModifier *= 1.5f;
}
else if (b.Element != Constants.ELM_NIL && b.Element == element)
{
dmgModifier /= 1.5f;
}
if (b.Type != Constants.TYP_NIL && b.Type == typeWeakness)
{
dmgModifier *= 1.5f;
}
else if (b.Type != Constants.TYP_NIL && b.Type == typeResistance)
{
dmgModifier /= 1.5f;
}
dmg = (int)(dmg * dmgModifier);
//apply crit chance and play hit sound
bool crit = false;
if (ran.Next(100) < 8)
{
crit = true;
dmg *= 2;
audio.playCrit();
}
else
{
audio.playNPCHit(dmgModifier);
}
//cap damage between 1 and health
dmg = Math.Max(dmg, 1);
dmg = Math.Min(dmg, health);
//apply damage and add to dmg out
health -= dmg;
m.dmgOut += dmg;
//knockback effect
Vector3 push = b.Direction;
push.Normalize();
this.position += push * 0.5f;
moving = false;
//isHit = true;
//add new dmg number for new dmg
sbyte dx = (sbyte)(ran.Next(41) - 20);
sbyte dy = (sbyte)(ran.Next(21) - 10);
dmgNumbers.Add(new DmgNumber(dmg, crit, dx, dy));
}
}
public void update(GameTime gameTime, Camera camera, World world, NPCCollection npcs, Player p, Mission m)
{
if (!active)
{
return;
}
waveTime += gameTime.ElapsedGameTime;
float dx = (float)Math.Sin(waveTime.Milliseconds);
float dz = (float)Math.Cos(waveTime.Milliseconds);
int factor = (int)Math.Ceiling(speed);
float remainingSpeed = speed;
float spd = speed / (float)factor;
for (int i = 0; i < factor; i++)
{
spd = Math.Min(spd, remainingSpeed);
bool u = updateCycle(gameTime, camera, world, npcs, p, m, factor, spd, dx, dz);
remainingSpeed -= spd;
if (!u || remainingSpeed == 0)
{
break;
}
}
return;
}
private bool updateCycle(GameTime gameTime, Camera camera, World world, NPCCollection npcs, Player p, Mission m, int factor, float spd, float dx, float dz)
{
position += spd * direction;
if (type == Constants.TYP_WAV)
{
Vector3 cross = Vector3.Cross(direction, Vector3.Up);
if (mirror)
{
position -= 0.5f * cross * (float)Math.Sin(waveTime.Milliseconds * 200);
}
else
{
position += 0.5f * cross * (float)Math.Sin(waveTime.Milliseconds * 200);
}
//position += 0.5f * Vector3.Up * (float)Math.Cos(waveTime.Milliseconds);
//position.X += dx / factor;
//position.Z += dz / factor;
}
distance += spd;
bulletOb.Position = position;
particleEffect.Update((float)gameTime.ElapsedGameTime.TotalSeconds, camera.ViewMatrix, position, direction);
xTile = (byte)Math.Round(-1 * (position.X) + (Constants.MAP_SIZE - 1));
zTile = (byte)Math.Round(-1 * (position.Z) + (Constants.MAP_SIZE - 1));
if (collision(world) || collision(npcs, m) || collision(p, m) || distance > maxDist)
{
active = false;
particleEffect.Clear();
return(false);
}
return(true);
}
public void getHit(Bullet b, Mission m)
{
if (!isDead && b.fromPlayer)
{
int dmg = b.Strength;
Random ran = new Random();
dmg = (byte) (ran.Next(9*dmg, 11*dmg) * 0.1f);
float dmgModifier = 1;
//apply weakness and resistance
if (b.Element != Constants.ELM_NIL && b.Element == elWeakness) dmgModifier *= 1.5f;
else if (b.Element != Constants.ELM_NIL && b.Element == element) dmgModifier /= 1.5f;
if (b.Type != Constants.TYP_NIL && b.Type == typeWeakness) dmgModifier *= 1.5f;
else if (b.Type != Constants.TYP_NIL && b.Type == typeResistance) dmgModifier /= 1.5f;
dmg = (int)(dmg * dmgModifier);
//apply crit chance and play hit sound
bool crit = false;
if (ran.Next(100) < 8)
{
crit = true;
dmg *= 2;
audio.playCrit();
}
else audio.playNPCHit(dmgModifier);
//cap damage between 1 and health
dmg = Math.Max(dmg, 1);
dmg = Math.Min(dmg, health);
//apply damage and add to dmg out
health -= dmg;
m.dmgOut += dmg;
//knockback effect
Vector3 push = b.Direction;
push.Normalize();
this.position += push * 0.5f;
moving = false;
//isHit = true;
//add new dmg number for new dmg
sbyte dx = (sbyte)(ran.Next(41) - 20);
sbyte dy = (sbyte)(ran.Next(21) - 10);
dmgNumbers.Add(new DmgNumber(dmg, crit, dx, dy));
}
}
public bool update(GameTime gameTime, BulletCollection bullets, Camera camera, Player p, Mission m)
{
#region npc death
//die and grant xp
if (health <= 0 && !isDead)
{
int exp = (int)(XP * (float)level / (float)p.level);
exp = Math.Min(exp,(int) (XP * 1.5f));
exp = Math.Max(exp, 1);
if (p.lv == 50) exp = 0;
else p.getEXP(exp);
m.update(kind, exp);
isDead = true;
isHit = false;
hitTimer = 0;
explosion.Position = Position + new Vector3(0, 0.5f, 0);
explosion.Initialize(camera);
}
//Explosion Update if NPC is down
if (isDead && active)
{
hitTimer++;
explosion.Update(gameTime, camera);
if (hitTimer > 25)
{
active = false;
isDead = false;
this.explosion.Clear();
dmgNumbers.Clear();
return false;
}
}
#endregion
#region shoot
//shoot if player is within shooting distance and not on cooldown
if (playerDistance <= world.shootDistance && cooldown == 0)
{
cooldown = maxCooldn;
Vector3 dir = (p.position - position);
dir.Normalize();
bullets.generate(false, position + dir, dir, 1, world.shootDistance * 2, strength, element);
audio.playShoot(false);
}
if (cooldown > 0) cooldown--;
#endregion
#region move
//if (moving)
//move();
//else
if (!moving || !move())
{
{
pathFinder.setup(new Point((int)Math.Round((-1 * position.X + world.size - 1)), (int)Math.Round((-1 * position.Z + world.size - 1))), p);
target = pathFinder.findPath(kind == Constants.NPC_BOSS);
newTarget = true;
direction = target - position;
if (direction.Length() != 0) direction.Normalize();
moving = true;
//move();
}
}
#endregion
#region get hit billboard/dmg number
//Hit Notification
if (isHit)
{
hitTimer++;
billboardEngine.AddBillboard(this.position + new Vector3(0, 2, 0), Color.Red, 1.5f);
if (hitTimer == 70)
{
isHit = false;
hitTimer = 0;
}
}
#endregion
//Rotate Model
double rotationAngle = Math.Acos((Vector3.Dot(direction, -1 * Vector3.UnitX)) / (direction.Length()));
rotationAngle = (p.Position.Z < this.Position.Z) ? rotationAngle * -1.0f : rotationAngle;
rotationAngle += (this.kind == Constants.NPC_BOSS) ? Math.PI / 2 : -Math.PI / 2;
model.Rotation = new Vector3(0, (float)(rotationAngle), 0);
//Update PlayerDistance
playerDistance = (p.Position - this.Position).Length();
if (playerDistance < 4)
{
target = position;
direction = p.Position - this.Position;
}
return true;
}
private bool updateCycle(GameTime gameTime, Camera camera, World world, NPCCollection npcs, Player p, Mission m, int factor, float spd, float dx, float dz)
{
position += spd * direction;
if (type == Constants.TYP_WAV)
{
Vector3 cross = Vector3.Cross(direction, Vector3.Up);
if (mirror)
position -= 0.5f * cross * (float)Math.Sin(waveTime.Milliseconds * 200);
else
position += 0.5f * cross * (float)Math.Sin(waveTime.Milliseconds*200);
//position += 0.5f * Vector3.Up * (float)Math.Cos(waveTime.Milliseconds);
//position.X += dx / factor;
//position.Z += dz / factor;
}
distance += spd;
bulletOb.Position = position;
particleEffect.Update((float)gameTime.ElapsedGameTime.TotalSeconds, camera.ViewMatrix, position, direction);
xTile = (byte)Math.Round(-1 * (position.X) + (Constants.MAP_SIZE - 1));
zTile = (byte)Math.Round(-1 * (position.Z) + (Constants.MAP_SIZE - 1));
if (collision(world) || collision(npcs, m) || collision(p, m) || distance > maxDist)
{
active = false;
particleEffect.Clear();
return false;
}
return true;
}
//bullet - player collision
private bool collision(Player p, Mission m)
{
if (!fromPlayer && xTile == p.xTile && zTile == p.zTile)
{
p.getHit(this, m);
return true;
}
return false;
}
//bullet - npc collision
private bool collision(NPCCollection npcs, Mission m)
{
byte tile = npcs.npcMoveData[xTile][zTile];
if (tile != 0 && tile != 255)
{
if (fromPlayer) npcs[tile - 1].getHit(this, m);
return true;
}
return false;
}
public void update(GameTime gameTime, Camera camera, World world, NPCCollection npcs, Player p, Mission m)
{
if (!active) return;
waveTime += gameTime.ElapsedGameTime;
float dx = (float)Math.Sin(waveTime.Milliseconds);
float dz = (float)Math.Cos(waveTime.Milliseconds);
int factor = (int) Math.Ceiling(speed);
float remainingSpeed = speed;
float spd = speed / (float)factor;
for (int i = 0; i < factor; i++)
{
spd = Math.Min(spd, remainingSpeed);
bool u = updateCycle(gameTime, camera, world, npcs, p, m, factor, spd, dx, dz);
remainingSpeed -= spd;
if (!u || remainingSpeed == 0) break;
}
return;
}
public void update(GameTime gameTime, Camera camera, World world, NPCCollection npcs, Player p, Mission m)
{
for (int i = 0; i < Constants.CAP_BULLETS; i++)
{
_content[i].update(gameTime, camera, world, npcs, p, m);
}
}
