public PlayingState()
{
background = new SpriteGameObject("spr_Background", 0, "", 0, 80);
this.Add(background);
Cursor cursor = new Cursor(2);
map = new MapV2(scale, new Point(50, 50));
world.Add(map);
player = new BaseEntity("spr_Humanoid", scale, map.RandomFreePositionInMap(), map, world, true, cursor);
//Buffs player because else it is to hard
player.movementSpeed *= 3;
player.maxHealth *= 4;
player.health *= 4;
world.Add(player);
//Adds enemies
for (int i = 0; i < map.Columns / 5; i++)
{
world.Add(new BaseEntity("spr_Humanoid", scale, map.RandomFreePositionInMap(), map, world, false, player));
}
this.Add(world);
this.Add(new MiniMap(map, player, world, new Point(42, 42), 1, MiniMap.ViewLoc.TopRight));
hud = new HUD(player);
this.Add(hud);
this.Add(cursor);
}
public BaseEntity(String asset, int scale, Vector2 position, MapV2 map, GameObjectList world, bool isPlayer, SpriteGameObject targetEntity) : base(asset, scale)
{
this.isPlayer = isPlayer;
this.Origin = this.Center;
Color col1 = new Color(GameEnvironment.Random.Next(0, 255), GameEnvironment.Random.Next(0, 255), GameEnvironment.Random.Next(0, 255));
Color col2 = new Color(GameEnvironment.Random.Next(0, 255), GameEnvironment.Random.Next(0, 255), GameEnvironment.Random.Next(0, 255));
changedSprite = new Texture2D(GameEnvironment.Graphics, sprite.Sprite.Width, sprite.Sprite.Height);
changedSprite.SetData <Color>(Custom.ColorSprite(sprite.Sprite, col1, col2));
this.position = position;
this.map = map;
this.pathfindingAI = new PathfindingAI();
this.targetEntity = targetEntity;
this.world = world;
this.movementSpeed *= scale;
this.health = maxHealth;
this.primaryAttack = new Sword(scale, this, targetEntity, attack);
this.secondaryAttack = new Bolt(scale, this, targetEntity, attack, map);
world.Add(primaryAttack);
world.Add(secondaryAttack);
}
public Vector2[] findPath(MapV2 map, SpriteGameObject obj, SpriteGameObject targetObj)
{
Point startPoint = map.GridLoc(obj);
Point endPoint = map.GridLoc(targetObj);
int maxPathRadius = 20,
pathLength = 0;
Vector2[] path = new Vector2[0];
//Check if player is in range
if ((endPoint - startPoint).ToVector2().Length() < maxPathRadius)
{
//Initialize map
int[,] gridMap = new int[map.Columns, map.Rows];
//Create gridMap which stores the distance each tile is from the obj
gridMap[startPoint.X, startPoint.Y] = 1;
for (int i = 1; (i <= maxPathRadius) && (pathLength == 0); i++)
{
//loop through grid
for (int x = Math.Max(0, startPoint.X - maxPathRadius); x < Math.Min(map.Columns, startPoint.X + maxPathRadius); x++)
{
for (int y = Math.Max(0, startPoint.Y - maxPathRadius); y < Math.Min(map.Rows, startPoint.Y + maxPathRadius); y++)
{
if (gridMap[x, y] == i)
{
//North
if (map.Get(x, y - 1) is Floor && gridMap[x, y - 1] == 0)
{
gridMap[x, y - 1] = i + 1;
}
//West
if (map.Get(x - 1, y) is Floor && gridMap[x - 1, y] == 0)
{
gridMap[x - 1, y] = i + 1;
}
//South
if (map.Get(x, y + 1) is Floor && gridMap[x, y + 1] == 0)
{
gridMap[x, y + 1] = i + 1;
}
//East
if (map.Get(x + 1, y) is Floor && gridMap[x + 1, y] == 0)
{
gridMap[x + 1, y] = i + 1;
}
//Path found?
if (x == endPoint.X && y == endPoint.Y)
{
pathLength = i;
}
}
}
}
}
//Create shortest path
Point pathSpot = endPoint;
Point[] gridPath = new Point[pathLength];
if (pathLength > 0)
{
gridPath[pathLength - 1] = endPoint;
for (int dist = pathLength - 1; dist > 0; dist += 0)
{
//North West South East
if (pathSpot.Y > 0 && gridMap[pathSpot.X, pathSpot.Y - 1] <= dist && gridMap[pathSpot.X, pathSpot.Y - 1] != 0)
{
pathSpot.Y--;
dist--;
gridPath[dist] = pathSpot;
}
if (pathSpot.X > 0 && gridMap[pathSpot.X - 1, pathSpot.Y] <= dist && gridMap[pathSpot.X - 1, pathSpot.Y] != 0)
{
pathSpot.X--;
dist--;
gridPath[dist] = pathSpot;
}
if (pathSpot.Y + 1 < map.Rows && gridMap[pathSpot.X, pathSpot.Y + 1] <= dist && gridMap[pathSpot.X, pathSpot.Y + 1] != 0)
{
pathSpot.Y++;
dist--;
gridPath[dist] = pathSpot;
}
if (pathSpot.X + 1 < map.Columns && gridMap[pathSpot.X + 1, pathSpot.Y] <= dist && gridMap[pathSpot.X + 1, pathSpot.Y] != 0)
{
pathSpot.X++;
dist--;
gridPath[dist] = pathSpot;
}
}
}
path = new Vector2[gridPath.Length];
//Convert the gridPath locations to positions
for (int i = 0; i < path.Length; i++)
{
path[i] = gridPath[i].ToVector2() * map.CellWidth;
}
}
//Return
return(path);
}