public TestBase(Tile tile)
: base(ScreenManager.Game.Content.Load<Model>("Model\\pyramids"))
{
this.scale = 5;
this.position = tile.Position;
this.tile = tile;
}
public AStar(Tile startTile, Tile goalTile)
{
openNodes = new List<Node>();
closedNodes = new List<Node>();
openDict = new Dictionary<int, Tile>();
closedDict = new Dictionary<int, Tile>();
this.startTile = startTile;
this.goalTile = goalTile;
}
public Tower(Model model, Tile tile)
: base(model)
{
attackTime = new TimeSpan(0, 0, 0,0,500);
elapsedTime = new TimeSpan(0,0,1);
unitToAttack = null;
attackPower = 10;
this.tile = tile;
this.position = tile.Position;
}
public Unit(Model model, Base.Base goalBase)
: base(model)
{
previousTile = new Tile();
currentTile = new Tile();
focalPoint = new Vector3();
focalTile = new Tile();
goalTile = goalBase.Tile;
isStuck = false;
health = 100;
}
public Base(int playerNum, int teamNum, BaseType baseType, Tile tile)
{
PlayerNum = playerNum;
TeamNum = teamNum;
this.Scale = 2.75f;
this.Tile = tile;
this.Position = tile.Position;
this.model = ScreenManager.Game.Content.Load<Model>("Objects\\Base\\oilRig");
SetupModel(Position);
SetupCamera();
}
public PlayScreen()
: base("PlayScreen")
{
units = new List<Unit>();
towers = new List<Tower>();
Vector2 numTiles = new Vector2(20, 10);
TileMap.InitializeTileMap(Vector3.Zero, numTiles, new Vector2(100, 100));
startBase = new TestBase(TileMap.Tiles[0]);
goalBase = new TestBase(TileMap.Tiles[TileMap.Tiles.Count - 1]);
startBase.SetGoalBase(goalBase);
goalBase.SetGoalBase(startBase);
bases = new List<Base>();
bases.Add(startBase);
bases.Add(goalBase);
TileMap.SetBase(goalBase);
TileMap.SetBase(startBase);
TileMap.UpdateTilePaths();
//towers = new Dictionary<int, Tower>();
//for (int i = 0; i < numTiles.X * numTiles.Y; i++)
// towers.Add(i, new TowerAGood(TileMap.Tiles[i].Position));
background = ScreenManager.Game.Content.Load<Texture2D>("water_tiled");
cameraManager = (CameraManager)ScreenManager.Game.Services.GetService(typeof(CameraManager));
myModel = new AnimatedModel(ScreenManager.Game.Content.Load<Model>("AnimatedModel\\dude"));
myModel.Scale = 2.0f;
myModel.PlayClip("Take 001");
currentTile = TileMap.GetTileFromPos(Vector3.Zero);
myModel.SetPosition(currentTile.Position);
if (numTiles.X == 10 && numTiles.Y == 10)
{
cameraManager.SetPosition(new Vector3(0.0f, 1400.0f, 500.0f));
cameraManager.SetLookAtPoint(new Vector3(0.0f, 0.0f, 50.0f));
}
else if (numTiles.X == 20 && numTiles.Y == 10)
{
cameraManager.SetPosition(new Vector3(0.0f, 1700.0f, 500.0f));
cameraManager.SetLookAtPoint(new Vector3(0.0f, 0.0f, 100.0f));
}
}
public TileTestScreen()
: base("TileTestScreen")
{
units = new List<Unit>();
towers = new List<Tower>();
rand = new Random();
TileMap.InitializeTileMap(Vector3.Zero, new Vector2(10, 10), new Vector2(50, 50));
startBase = new TestBase(TileMap.Tiles[0]);
goalBase = new TestBase(TileMap.Tiles[TileMap.Tiles.Count - 1]);
for (int i = 0; i < TileMap.Tiles.Count; i++)
{
TileMap.Tiles[i].UpdatePathTo(goalBase.GetTile());
}
background = ScreenManager.Game.Content.Load<Texture2D>("Model\\background");
myModel = new AnimatedModel(ScreenManager.Game.Content.Load<Model>("AnimatedModel\\dude"));
myModel.Scale = 5.0f;
myModel.PlayClip("Take 001");
currentTile = TileMap.GetTileFromPos(Vector3.Zero);
myModel.SetPosition(currentTile.Position);
cameraManager = (CameraManager)ScreenManager.Game.Services.GetService(typeof(CameraManager));
cameraManager.SetPosition(new Vector3(0.0f, 500.0f, 5000.0f));
ground = new StaticModel(ScreenManager.Game.Content.Load<Model>("Model\\pyramids"));
ground.Scale = 1000.0f;
ground.SetPosition(new Vector3(0.0f, -0.1f, 0.0f));
#region Setup Text
font = ScreenManager.Game.Content.Load<SpriteFont>("DummyText\\Font");
center = new Vector2((ScreenManager.GraphicsDeviceManager.PreferredBackBufferWidth / 2),
(ScreenManager.GraphicsDeviceManager.PreferredBackBufferHeight / 2));
//Setup Text
text = "Hello World! Hello World! Hellllllooooo World!";
//Find out how long the text is using this font
Vector2 textLength = font.MeasureString(text);
textPosition = new Vector2(center.X - (textLength.X / 2), center.Y - (textLength.Y / 2));
#endregion
}
public static void SetObject(Base gameObject, Tile Tile2)
{
SetBase(gameObject, Tile2);
}
public static void SetObject(Tower gameObject, Tile Tile2)
{
SetTower(ref gameObject, ref Tile2);
}
public static void SetBase(Base setBase, Tile tile)
{
bases.Add(setBase);
tile.TileType = TileType.Base;
}
public static void RemoveTower(ref Tile Tile2)
{
for (int i = 0; i < Tile2.tileNeighbors.Count; i++)
{
Tile2.tileNeighbors[i].UnregisterTowerListenerForTower(ref Tile2.Tower);
Tile2.tileNeighbors[i].UnregisterTowerListenerForUnit(ref Tile2.Tower);
}
Tile2.RemoveBlockableObject();
//AStar2.UpdateWalkableNeighborsForTileID(Tile2.ID);
AStar2.UpdateNeeded = true;
//UpdateTilePaths();
}
public void UpdateTargetPlayer(ref Tile newGoalTile, int newTargetPlayer)
{
goalTileID = newGoalTile.ID;
PlayerToAttack = newTargetPlayer;
SetFocalPointAndVelocity(TileMap.Tiles[CurrentTileID].PathsInts[newGoalTile.ID][1]);//currentTile.Paths[goalTile.ID][1]);
Status = UnitStatus.Deployed;
UpdatePath();
UpdateTransforms();
}
private Node TransformToNode(Tile tile, Node parentNode)
{
Node node = new Node();
if (tile == null)
{
tile = new Tile();
}
node.tile = tile;
node.parentTile = parentNode.tile;
node.currentCost = GetDistanceBetweenTiles(tile, parentNode.tile) + parentNode.currentCost;
node.goalCost = GetDistanceToGoal(tile);
node.overallCost = node.currentCost + node.goalCost;
return node;
}
private float GetDistanceBetweenTiles(Tile tile1, Tile tile2)
{
double first = (double)(tile1.Position.X - tile2.Position.X);
double second = (double)(tile1.Position.Z - tile2.Position.Z);
// return Math.Abs(tile1.Position.X - tile1.Position.Y) + Math.Abs(tile2.Position.X - tile2.Position.Y);
return (float)Math.Sqrt((first * first) + (second * second));
}
public void UpdatePathTo(Tile baseTile)
{
AStar aStar = new AStar(this, baseTile);
paths[baseTile.ID] = new List<Tile>(aStar.FindPath());
}
public List<Tile> GetPathTo(Tile baseTile)
{
UpdatePathTo(baseTile);
return paths[baseTile.ID];
}
public Base(Model model)
: base(model)
{
this.tile = GetTile();
}
public TowerTest(Tile tile)
: base(ScreenManager.Game.Content.Load<Model>("Model\\pyramids"), tile)
{
this.position = position;
this.Scale = 5;
}
public void BuildTower(Tile tile)
{
List<Tile> path;
Tower tower = new TowerTest(tile);
tile.SetTower(tower);
bool canBuildTower = true;
for (int i = 0; i < TileMap.Tiles.Count; i++)
{
path = TileMap.Tiles[i].GetPathTo(goalBase.GetTile());
if (path.Count == 0 && TileMap.Tiles[i] != goalBase.GetTile())
{
canBuildTower = false;
}
}
if (canBuildTower)
{
towers.Add(tower);
}
else
{
tile.RemoveTower();
}
}
public override void HandleInput(InputManager input)
{
base.HandleInput(input);
bool moveModel = false;
Tile newTile = new Tile();
if (input.CheckNewAction(InputAction.TileMoveUp))
{
moveModel = true;
newTile = TileMap.GetTileNeighbor(currentTile, NeighborTile.Up);
}
if (input.CheckNewAction(InputAction.TileMoveDown))
{
moveModel = true;
newTile = TileMap.GetTileNeighbor(currentTile, NeighborTile.Down);
}
if (input.CheckNewAction(InputAction.TileMoveLeft))
{
moveModel = true;
newTile = TileMap.GetTileNeighbor(currentTile, NeighborTile.Left);
}
if (input.CheckNewAction(InputAction.TileMoveRight))
{
moveModel = true;
newTile = TileMap.GetTileNeighbor(currentTile, NeighborTile.Right);
}
if (!newTile.IsNull())
currentTile = newTile;
if(input.CheckNewAction(InputAction.Selection))
{
//units.Add(new TestUnit(startBase.GetTile().Position));
}
//if (input.CheckNewAction(InputAction.Selection))
//{
// for (int i = 0; i < units.Count; i++)
// {
// units[i].SetPosition(new Vector3(rand.Next(-99, 99), 0, rand.Next(-99, 99)));
// units[i].GetTile();
// }
// //ScreenManager.Game.Exit();
//}
if (input.CheckAction(InputAction.RotateLeft))
{
cameraManager.RotateX(-0.03f);
}
if (input.CheckAction(InputAction.RotateRight))
{
cameraManager.RotateX(0.03f);
}
if (input.CheckAction(InputAction.RotateUp))
{
cameraManager.RotateY(0.01f);
}
if (input.CheckAction(InputAction.RotateDown))
{
cameraManager.RotateY(-0.01f);
}
if (input.CheckAction(InputAction.StrafeLeft))
{
cameraManager.StrafeX(-10.0f);
}
if (input.CheckAction(InputAction.StrafeRight))
{
cameraManager.StrafeX(10.0f);
}
if (input.CheckAction(InputAction.StrafeUp))
{
cameraManager.StrafeY(10.0f);
}
if (input.CheckAction(InputAction.StrafeDown))
{
cameraManager.StrafeY(-10.0f);
}
if (moveModel)
myModel.SetPosition(currentTile.Position);
if (input.CheckNewAction(InputAction.TowerBuild))
{
BuildTower(currentTile);
}
}
public static bool SetTower(ref Tower tower, ref Tile Tile2)
{
//Tile2.SetBlockableObject(tower);
//AStar2.UpdateWalkableNeighborsForTileID(Tile2.ID);
if (IsTilePathsValidFor(Tile2.ID))
{
Tile2.SetBlockableObject(tower);
//AStar2.UpdateWalkableNeighborsForTileID(Tile2.ID);
AStar2.UpdateNeeded = true;
////UpdateTilePaths();
//walkableNeighbors = GetWalkableNeighbors(Tile2);
//IDEA: WHAT ABOUT OFFSETTING THIS TO THE THREAD?
//Maintain a list of towers to update on the next update pass after walkableNeighbors is relevant?
for (int i = 0; i < Tile2.tileNeighbors.Count; i++)
{
Tile2.tileNeighbors[i].RegisterTowerListenerForUnit(ref tower);
}
for (int i = 0; i < Tile2.tileNeighbors.Count; i++)
{
Tile2.tileNeighbors[i].RegisterTowerListenerForTower(ref tower);
}
tower.tile = Tile2;
OnTowerCreated();
return true;
}
// RemoveTower(ref Tile2);
//Tile2.RemoveBlockableObject();
//for (int i = 0; i < Tile2.tileNeighbors.Count; i++)
//{
// Tile2.tileNeighbors[i].UnregisterTowerListenerForTower(ref tower);
// Tile2.tileNeighbors[i].UnregisterTowerListenerForUnit(ref tower);
//}
//AStar2.UpdateWalkableNeighborsForTileID(Tile2.ID);
//for (int j = 0; j < bases.Count; j++)
//{
// for (int i = 0; i < bases.Count; i++)
// {
// if (i != j)
// {
// bases[i].Tile.UpdatePathTo(bases[j].Tile);
// }
// }
//}
return false;
}
public Node(Tile parentTile, Tile tile, float overallCost, float initialCost, float goalCost)
{
this.parentTile = parentTile;
this.tile = tile;
this.overallCost = overallCost;
this.currentCost = initialCost;
this.goalCost = goalCost;
}
public static void SetTowerForLevelMap(Tower tower, Tile tile)
{
tile.SetBlockableObject(tower);
//tile2.SetBlockableObject(tower);
//UpdateTilePaths();
//List<Tile> walkableNeighbors = GetWalkableNeighbors(tile);
for (int i = 0; i < tile.tileNeighbors.Count; i++)
{
tile.tileNeighbors[i].RegisterTowerListenerForUnit(ref tower);
}
for (int i = 0; i < tile.tileNeighbors.Count; i++)
{
tile.tileNeighbors[i].RegisterTowerListenerForTower(ref tower);
}
//OnTowerCreated();
}
public static bool SetTower(Tower tower, Tile tile)
{
tile.SetTower(tower);
if (IsTilePathsValid())
{
UpdateTilePaths();
List<Tile> walkableNeighbors = GetWalkableNeighbors(tile);
for (int i = 0; i < walkableNeighbors.Count; i++)
{
walkableNeighbors[i].RegisterTowerListener(tower);
}
OnTowerCreated();
return true;
}
RemoveTower(tile);
return false;
}
private float GetDistanceToGoal(Tile tile)
{
return GetDistanceBetweenTiles(tile, goalTile);
}
public static List<int> GetWalkableNeighborsInts(Tile Tile2)
{
//REFACTOR with static neighbor list
//List<Tile2> neighbors = new List<Tile2>();
intNeighbors[Tile2.ID].Clear();
//Tile currentNeighbor;
//for(int i =0; i< allNeighbors.Count; i++)
// tileNeighbors[i] = Tile2.tileNeighbors[(int)allNeighbors[i]];// GetTileNeighbor(ref Tile2, allNeighbors[i]);
for (int i = 0; i < allNeighbors.Count; i++)
{
//currentNeighbor = GetTileNeighbor(ref Tile2, allNeighbors[i]);
if (Tile2.tileNeighbors[i].IsWalkable())
{
if (i == 6)//allNeighbors[i] == NeighborTile.DownLeft)
{
if (Tile2.tileNeighbors[5].IsWalkable() &&
Tile2.tileNeighbors[7].IsWalkable())
intNeighbors[Tile2.ID].Add(Tile2.tileNeighbors[i].ID);
}
else if (i == 4)//allNeighbors[i] == NeighborTile.DownRight)
{
if (Tile2.tileNeighbors[5].IsWalkable() &&
Tile2.tileNeighbors[3].IsWalkable())
intNeighbors[Tile2.ID].Add(Tile2.tileNeighbors[i].ID);
}
else if (i == 0)//allNeighbors[i] == NeighborTile.UpLeft)
{
if (Tile2.tileNeighbors[1].IsWalkable() &&
Tile2.tileNeighbors[7].IsWalkable())
intNeighbors[Tile2.ID].Add(Tile2.tileNeighbors[i].ID);
}
else if (i == 2)//allNeighbors[i] == NeighborTile.UpRight)
{
if (Tile2.tileNeighbors[1].IsWalkable() &&
Tile2.tileNeighbors[3].IsWalkable())
intNeighbors[Tile2.ID].Add(Tile2.tileNeighbors[i].ID);
}
else
intNeighbors[Tile2.ID].Add(Tile2.tileNeighbors[i].ID);
}
}
return intNeighbors[Tile2.ID];
}
public Node(Tile tile)
: this(null, tile, 0f, 0f, 0f)
{
}
public void Deploy(Tile baseTile, Tile goalTile, int playerToAttack)
{
previousTileID = baseTile.ID;
CurrentTileID = baseTile.ID;
goalTileID = goalTile.ID;
PlayerToAttack = playerToAttack;
// this.previousTile = baseTile;
//this.currentTile = baseTile;
//this.goalTile = goalTile;
this.Position = baseTile.Position;
int count = 0;
//lock (AStar2.tileInformationLock)
lock(AStar2.locks[CurrentTileID][goalTile.ID])
{
while (count < 60)
{
if (TileMap.Tiles[CurrentTileID].PathsInts[goalTile.ID].Count > 0)
{
SetFocalPointAndVelocity(TileMap.Tiles[CurrentTileID].PathsInts[goalTile.ID][1]);//currentTile.Paths[goalTile.ID][1]);
break;
}
count++;
if (count >= 60)
{
return;
}
}
}
Status = UnitStatus.Deployed;
UpdatePath();
UpdateTransforms();
}
public void UpdatePathTo(Tile baseTile)
{
// List<Tile> newList = new List<Tile>();
AStar2.InitAstar(this.ID, baseTile.ID);
// List<Tile> tempPath = Paths[baseTile.ID];
List<int> tempIntPath = UnSafePaths[baseTile.ID];
AStar2.FindPath(ref tempIntPath);//new List<Tile>(AStar2.FindPath());
//Paths[baseTile.ID] = tempPath;
}
/// <summary>
/// Gets a neigbhoring Tile2's position
/// </summary>
/// <param name="Tile2">The start Tile2</param>
/// <param name="neighborTile">The neighbor to examine</param>
/// <returns>Returns the Tile2 neighbor or a null Tile2 if neighbor is not found</returns>
public static Tile GetTileNeighbor(Tile Tile2, NeighborTile neighborTile)
{
//return Tile2.tileNeighbors[(int)neighborTile];
int newIndex = 0;// Tile2.ID;
int min, max, tileId;
tileId = Tile2.ID;
min = mins[tileId];// (Tile2.ID / numTilesX) * numTilesX;
max = maxs[tileId];// min + numTilesX - 1;
switch (neighborTile)
{
case NeighborTile.Up: newIndex = tileId - (int)numTiles.X;
break;
case NeighborTile.Down: newIndex = tileId + (int)numTiles.X;
break;
case NeighborTile.Left: newIndex = tileId - 1;
if (newIndex < min)
newIndex = tileId;
break;
case NeighborTile.Right: newIndex = tileId + 1;
if (newIndex > max)
newIndex = tileId;
break;
case NeighborTile.UpLeft: newIndex = tileId - numTilesX - 1;
if (newIndex < min - (int)numTiles.X)
newIndex = tileId;
break;
case NeighborTile.UpRight: newIndex = tileId - numTilesX + 1;
if (newIndex > max - (int)numTiles.X)
newIndex = tileId;
break;
case NeighborTile.DownLeft: newIndex = tileId + numTilesX - 1;
if (newIndex < min + (int)numTiles.X)
newIndex = tileId;
break;
case NeighborTile.DownRight: newIndex = tileId + numTilesX + 1;
if (newIndex > max + (int)numTiles.X)
newIndex = tileId;
break;
}
if (newIndex < 0 || newIndex >= totalTiles)
{
newIndex = tileId;
}
if (newIndex == tileId)
{
return Tile.NullTile;
}
return tiles[newIndex];
}