public AdjacentAgentSensor(Tower owner, float range) : base(owner, range)
{
AgentsInRange = new Dictionary <Unit, Tuple <float, float> >();
}
public override void Update(GameTime gameTime)
{
previousKeyboardState = currentKeyboardState;
currentKeyboardState = Keyboard.GetState();
mouseState = Mouse.GetState();
if (currentKeyboardState.IsKeyDown(Keys.M))
{
Game1.Instance.UpdateGameState(GameState.MainMenu);
Console.WriteLine("Switch to menu screen");
return;
}
if (currentKeyboardState.IsKeyDown(Keys.W) && previousKeyboardState.IsKeyUp(Keys.W))
{
wallPlacementMode = !wallPlacementMode;
towerPlacementMode = false;
Console.WriteLine("Placement Mode: " + wallPlacementMode);
}
if (currentKeyboardState.IsKeyDown(Keys.X) && previousKeyboardState.IsKeyUp(Keys.X))
{
SpawnNewWave(gameTime);
}
if (currentKeyboardState.IsKeyDown(Keys.T) && previousKeyboardState.IsKeyUp(Keys.T))
{
towerPlacementMode = !towerPlacementMode;
wallPlacementMode = false;
}
if (playerLives <= 0)
{
Game1.Instance.UpdateGameState(GameState.EndOfGame);
return;
}
if (mouseState.LeftButton == ButtonState.Pressed)
{
if (wallPlacementMode && playerResources >= Game1.Instance.GameSettings.WallCost)
{
Tile t = mapGrid.GetTileAtPosition(mouseState.Position);
Wall w = new Wall(t.Position);
w.AgentTexture = wallTexture;
walls.Add(w);
mapGrid.Update();
path = mapGrid.FindPath(startTile.Position.ToPoint(), endTile.Position.ToPoint());
if (path == null)
{
walls.Clear();
towers.Clear();
badPlayer = true;
mapGrid.Reset();
path = mapGrid.FindPath(startTile.Position.ToPoint(), endTile.Position.ToPoint());
}
List <int> indicesToRemove = new List <int> ();
for (int i = 0; i < Units.Count; i++)
{
Units [i].ChangePath(path);
if (Units [i].HitPoints == 0)
{
indicesToRemove.Add(i);
}
}
for (int i = Units.Count; i >= 0; i--)
{
if (indicesToRemove.Contains(i))
{
Units.RemoveAt(i);
}
}
playerResources -= Game1.Instance.GameSettings.WallCost;
}
if (towerPlacementMode && playerResources >= Game1.Instance.GameSettings.TowerCost)
{
bool towerPresent = false;
foreach (Wall w in walls)
{
if (w.BoundingBox.Contains(mouseState.Position))
{
foreach (Tower t in towers)
{
if (t.BoundingBox.Contains(mouseState.Position))
{
towerPresent = true;
}
}
if (!towerPresent)
{
Tower t = new Tower(w.Center, 10, 100);
t.AgentTexture = towerTexture;
towers.Add(t);
playerResources -= Game1.Instance.GameSettings.TowerCost;
break;
}
}
}
}
wallPlacementMode = false;
towerPlacementMode = false;
}
for (int i = towers.Count - 1; i >= 0; i--)
{
if (towers [i].ShotsLeft <= 0)
{
towers.RemoveAt(i);
}
}
toDelete.Clear();
for (int i = 0; i < units.Count; i++)
{
units[i].Update();
if (endTile.RealBoundary.Contains(units[i].Position + units[i].Center))
{
playerLives--;
toDelete.Add(i);
}
}
foreach (int i in toDelete)
{
units.RemoveAt(i);
}
foreach (Tower t in towers)
{
t.Update(gameTime);
}
if (newWaveStarted == true)
{
SpawnNewWave(gameTime);
}
if (units.Count <= 0 && newWaveStarted == false)
{
waveTimer += (float)gameTime.ElapsedGameTime.TotalSeconds;
while (waveTimer >= Game1.Instance.GameSettings.WaveDelay)
{
currentWave++;
if (currentWave > 1)
{
currentNumUnits += Game1.Instance.GameSettings.UnitsPerWave;
currentUnitHP = (int)(currentUnitHP * Game1.Instance.GameSettings.UnitWaveHPMult);
playerResources += Game1.Instance.GameSettings.WaveReward;
}
newWaveStarted = true;
waveTimer = 0;
}
}
}
