/// <summary>
/// Attempts to create a Poison Zone at the passed in point.
/// This will only occur if the Ability is off cooldown.
/// </summary>
/// <param name="pt">Point.</param>
public void CastPoisonZone(Point2D pt)
{
CPlayer player = World.GetComponent <CPlayer>(PLAYER_ENTITY_ID);
if (AbilityIsReady(player.TimeOfLastPoisonZone, POISON_ZONE_COOLDOWN))
{
EntityFactory.CreatePoisonZone(pt.X, pt.Y);
player.TimeOfLastPoisonZone = World.GameTime;
}
}
/// <summary>
/// Renders everything related to the Player, including UI elements.
/// </summary>
public override void Process()
{
CRenderable renderable = World.GetComponent <CRenderable>(PlayerSystem.PLAYER_ENTITY_ID);
CHealth health = World.GetComponent <CHealth>(PlayerSystem.PLAYER_ENTITY_ID);
CPlayer player = World.GetComponent <CPlayer>(PlayerSystem.PLAYER_ENTITY_ID);
RenderCooldowns(player);
RenderShop(player);
RenderHealthBar(health);
}
/// <summary>
/// Purchases an Explosion Man for the Player if they have enough gold. Lowers the Player's gold
/// and spawns an Explosion Man at the centre of the most populated Hash cell on the field.
/// </summary>
public void BuyExplosionMan()
{
CPlayer player = World.GetComponent <CPlayer>(PLAYER_ENTITY_ID);
if (player.Gold >= EXPLOSION_MAN_COST)
{
EntityFactory.CreateExplosionMan();
player.Gold -= EXPLOSION_MAN_COST;
}
}
/// <summary>
/// Purchases an Archer for the Player if they have enough gold. Lowers the Player's gold, increments the
/// Archer count and spawns an Archer at a random y coordinate inside the Castle.
/// </summary>
public void BuyArcher()
{
CPlayer player = World.GetComponent <CPlayer>(PLAYER_ENTITY_ID);
if (player.Gold >= ARCHER_COST)
{
EntityFactory.CreatePlayerArcher(_spawnAtX, _spawnAtY.Next(20, 550));
player.Gold -= ARCHER_COST;
ARCHER_COUNT++;
}
}
/// <summary>
/// Attemps to create a Freezing Bullet heading towards the passed in point.
/// This will only occur if the Ability is off cooldown.
/// </summary>
/// <param name="pt">The point the Freezing Bullet will head towards.</param>
public void CastFreezingBullet(Point2D pt)
{
CPlayer player = World.GetComponent <CPlayer>(PLAYER_ENTITY_ID);
if (AbilityIsReady(player.TimeOfLastFreezingBullet, FREEZING_BULLET_COOLDOWN))
{
CPosition playerPos = World.GetComponent <CPosition>(PLAYER_ENTITY_ID);
EntityFactory.CreateFreezingBullet(playerPos.Centre.X, playerPos.Centre.Y, pt.X, pt.Y);
player.TimeOfLastFreezingBullet = World.GameTime;
}
}
/// <summary>
/// Renders all text related to the Player's purchase options.
/// </summary>
/// <param name="player">The Player.</param>
private void RenderShop(CPlayer player)
{
SwinGame.DrawBitmap(_goldText, 120, 35);
SwinGame.DrawText(player.Gold.ToString(), Color.Black, SwinGame.FontNamed("GameFont"), 165, 35);
SwinGame.DrawBitmap(_archersText, 220, 35);
SwinGame.DrawText(PlayerSystem.ARCHER_COUNT.ToString(), Color.Black, SwinGame.FontNamed("GameFont"), 290, 35);
SwinGame.DrawBitmap(_buyArcherText, 505, 10);
SwinGame.DrawBitmap(_tenGoldText, 535, 30);
SwinGame.DrawBitmap(_buyExplosionManText, 635, 10);
SwinGame.DrawBitmap(_fiftyGoldText, 665, 30);
}
/// <summary>
/// Renders details for each cooldown the Player has. This includes progress bars and text.
/// </summary>
/// <param name="player">Player.</param>
private void RenderCooldowns(CPlayer player)
{
#region FREEZING BULLET
SwinGame.DrawBitmap(_freezingBulletText, 800, 10);
SwinGame.FillRectangle(Color.DarkGray, 920, 5, COOLDOWN_BAR_WIDTH, 20);
if (PlayerSystem.AbilityIsReady(player.TimeOfLastFreezingBullet, PlayerSystem.FREEZING_BULLET_COOLDOWN))
{
SwinGame.FillRectangle(Color.DarkBlue, 920, 5, COOLDOWN_BAR_WIDTH, 20);
SwinGame.DrawBitmap(_readyText, 1010, 10);
}
else
{
float freezeBarWidth = COOLDOWN_BAR_WIDTH * CooldownPercentage(player.TimeOfLastFreezingBullet, PlayerSystem.FREEZING_BULLET_COOLDOWN);
SwinGame.FillRectangle(Color.DarkBlue, 920, 5, freezeBarWidth, 20);
}
#endregion FREEZING BULLET
#region POISON ZONE
SwinGame.DrawBitmap(_poisonZoneText, 800, 50);
SwinGame.FillRectangle(Color.DarkGray, 920, 45, COOLDOWN_BAR_WIDTH, 20);
if (PlayerSystem.AbilityIsReady(player.TimeOfLastPoisonZone, PlayerSystem.POISON_ZONE_COOLDOWN))
{
SwinGame.FillRectangle(Color.Purple, 920, 45, COOLDOWN_BAR_WIDTH, 20);
SwinGame.DrawBitmap(_readyText, 1010, 50);
}
else
{
float poisonBarWidth = COOLDOWN_BAR_WIDTH * CooldownPercentage(player.TimeOfLastPoisonZone, PlayerSystem.POISON_ZONE_COOLDOWN);
SwinGame.FillRectangle(Color.Purple, 920, 45, poisonBarWidth, 20);
}
#endregion POISON ZONE
}
/// <summary>
/// Takes a Loot Component; extracts its contents and gives it to the Player
/// </summary>
/// <param name="loot">The Loot to be given to the Player.</param>
public void GiveLoot(CLoot loot)
{
CPlayer player = World.GetComponent <CPlayer>(PLAYER_ENTITY_ID);
player.Gold += loot.Value;
}