/// <summary>
/// Creep instance constructor.
/// </summary>
/// <param name="stats">A dictionary of stats for this instance.</param>
/// <param name="position">The spawning position.</param>
/// <param name="textureID">The MEDIA_ID for this creep's texture.</param>
public Creep(CreepTypeData creepData, Vector2 position, MEDIA_ID textureID)
{
CurrentDebuffs = new List<Debuff>();
this.CenterPosition = new Vector2(position.X , position.Y);
this.TextureID = textureID;
DistanceTravelled = 0;
Rotation = 0;
this.stats = new Dictionary<CreepStats, int>();
this.stats.Add(CreepStats.Width, creepData.Width);
this.stats.Add(CreepStats.Height, creepData.Height);
this.stats.Add(CreepStats.Health, creepData.Health);
this.stats.Add(CreepStats.DamageToPlayer, creepData.DamageToPlayer);
this.stats.Add(CreepStats.Speed, creepData.Speed);
this.ScoreValue = creepData.Health;
}
/// <summary>
/// Load the paths, waypoints and wave data from xml.
/// </summary>
private void LoadData()
{
// Get the XML file with our data.
XmlReader reader = XmlReader.Create("MapDefinitions.xml");
// Initialize path data.
int lastPath = -1;
int lastWaypoint = 0;
// Initialize wave data.
int[][][] waves = null;
int lastWave = -1;
int lastCreep = -1;
// Initialize creep stat data.
int lastCreepDefinition = 0;
// Initialize projectile stat data.
int lastProjectileDefinition = 0;
while (reader.Read())
{
XmlNodeType nodeType = reader.NodeType;
if (nodeType == XmlNodeType.Element)
{
if (reader.Name.Equals("map"))
{
TileDimensions = new Vector2(Int32.Parse(reader.GetAttribute("tileWidth")), Int32.Parse(reader.GetAttribute("tileHeight")));
TileCenter = new Vector2((int)(TileDimensions.X / 2), (int)(TileDimensions.Y / 2));
}
else if (reader.Name.Equals("creepDefinition"))
{
CreepTypeData creepData = new CreepTypeData
{
Width = Int32.Parse(reader.GetAttribute("width")),
Height = Int32.Parse(reader.GetAttribute("height")),
Health = Int32.Parse(reader.GetAttribute("health")),
Speed = Int32.Parse(reader.GetAttribute("speed")),
DamageToPlayer = Int32.Parse(reader.GetAttribute("damageToPlayer"))
};
CreepDefinitions.CreepStats.Add((CreepType)(lastCreepDefinition++), creepData);
}
else if (reader.Name.Equals("projectileDefinition"))
{
ProjectileTypeData projectileData = new ProjectileTypeData
{
AnimationDelay = Int32.Parse(reader.GetAttribute("delay")),
NumFrames = Int32.Parse(reader.GetAttribute("numFrames")),
Width = Int32.Parse(reader.GetAttribute("width")),
Height = Int32.Parse(reader.GetAttribute("height"))
};
ProjectileDefinitions.ProjectileStats.Add((ProjectileTypes)lastProjectileDefinition++, projectileData);
}
else if (reader.Name.Equals("paths"))
{
paths = new Vector2[Int32.Parse(reader.GetAttribute("numPaths"))][];
}
else if (reader.Name.Equals("path"))
{
paths[++lastPath] = new Vector2[Int32.Parse(reader.GetAttribute("numWaypoints"))];
lastWaypoint = 0;
}
else if (reader.Name.Equals("waypoint"))
{
paths[lastPath][lastWaypoint++] = new Vector2(Int32.Parse(reader.GetAttribute("column")) * Board.TileDimensions.X + Board.TileCenter.X, Int32.Parse(reader.GetAttribute("row")) * Board.TileDimensions.Y + Board.TileCenter.Y);
}
else if (reader.Name.Equals("waves"))
{
waves = new int[Int32.Parse(reader.GetAttribute("numWaves"))][][];
lastWave = -1;
}
else if (reader.Name.Equals("wave"))
{
waves[++lastWave] = new int[Int32.Parse(reader.GetAttribute("numCreeps"))][];
lastCreep = -1;
}
else if (reader.Name.Equals("creep"))
{
waves[lastWave][++lastCreep] = new int[] { Int32.Parse(reader.GetAttribute("type")), Int32.Parse(reader.GetAttribute("delay")) };
}
}
}
if (null != waves)
{
waveManager.SetWaves(waves);
}
}
/// <summary>
/// The update loop.
/// </summary>
public override void Update()
{
if (null != waveManager)
{
//if (waveManager.Update(creeps.Count == 0))
//{
// creeps.Add(new Creep(CreepDefinitions.ProjectileStats[(CreepType)waveManager.waves[waveManager.currentWave][waveManager.nextSpawnIndex - 1][0]], new Vector2(paths[0][0].X, paths[0][0].Y), (MEDIA_ID)waveManager.waves[waveManager.currentWave][waveManager.nextSpawnIndex - 1][0], 0, 0));
// if (waveManager.GameWon)
// {
// GameEngine.RunningEngine.Load(Screens.WIN);
// return;
// }
//}
if (waveManager.InfiniteUpdate(creeps.Count == 0))
{
double boost = Math.Pow(1.2, waveManager.BonusWave);
CreepTypeData creepNormal = new CreepTypeData(){DamageToPlayer = 1, Health = (int)boost * 5, Height = 16, Width = 16, Speed = 3};
CreepTypeData creepFast = new CreepTypeData(){DamageToPlayer = 1, Health =(int)boost * 4, Height = 32, Width = 32, Speed = 5};
CreepTypeData creepVariant = new CreepTypeData(){DamageToPlayer = 1, Health = (int)boost * 5, Height = 32, Width = 32, Speed = 4};
CreepTypeData creepBoss = new CreepTypeData(){DamageToPlayer = 2, Health = (int)boost * 40, Height = 32, Width = 32, Speed = 3};
// What is this?
int thing = waveManager.BonusWave % 4;
Creep newCreep;
switch (thing)
{
case 0:
newCreep = new Creep(creepNormal, new Vector2(paths[0][0].X, paths[0][0].Y), MEDIA_ID.CREEP_0);
break;
case 1:
newCreep = new Creep(creepFast, new Vector2(paths[0][0].X, paths[0][0].Y), MEDIA_ID.CREEP_1);
break;
case 2:
newCreep = new Creep(creepVariant, new Vector2(paths[0][0].X, paths[0][0].Y), MEDIA_ID.CREEP_2);
break;
default:
newCreep = new Creep(creepBoss, new Vector2(paths[0][0].X, paths[0][0].Y), MEDIA_ID.CREEP_3);
break;
}
creeps.Add(newCreep);
}
}
HandleCreepLoop();
HandleTowerLoop();
HandleProjectileLoop();
HandleInput();
}
/// <summary>
/// Creep instance constructor.
/// </summary>
/// <param name="stats">A dictionary of stats for this instance.</param>
/// <param name="position">The spawning position.</param>
/// <param name="textureID">The MEDIA_ID for this creep's texture.</param>
/// <param name="path">The index of the path to follow.</param>
/// <param name="startingWaypoint">The waypoint to spawn at.</param>
public Creep(CreepTypeData creepData, Vector2 position, MEDIA_ID textureID, int path, int startingWaypoint)
: this(creepData, position, textureID)
{
this._path = path;
this._nextWaypoint = startingWaypoint;
}
