public Map(Bitmap bMap)
{
Tiles = new Tile[bMap.Width, bMap.Height];
for(int i = 0; i < Tiles.GetLength(0); ++i)
for(int j = 0; j<Tiles.GetLength(1); ++j)
{
if (bMap.GetPixel(i, j).Equals(white))
{
if (r.Next(10) > 7)
Tiles[i, j] = new Tile(false, new Vec2f(i, j) * TileSize, "Assets/Textures/tree.png");
else
Tiles[i, j] = new Tile(false, new Vec2f(i, j) * TileSize);
}
else
{
if (bMap.GetPixel(i, j).Equals(black))
{
string Path = "";
bool left;
if (i - 1 < 0)
left = false;
else
left = bMap.GetPixel(i - 1, j).Equals(white);
bool right;
if (i + 1 >= Tiles.GetLength(0))
right = false;
else
right = bMap.GetPixel(i + 1, j).Equals(white);
bool up;
if (j - 1 < 0)
up = false;
else
up = bMap.GetPixel(i, j - 1).Equals(white);
bool down;
if (j + 1 >= Tiles.GetLength(1))
down = false;
else
down = bMap.GetPixel(i, j + 1).Equals(white);
if (!left && !right && !up && !down)
Path = "Assets/Textures/ground_without_grass.png";
if (!left && !right && up && down)
Path = "Assets/Textures/ground_straight.png";
if (left && right && !up && !down)
Path = "Assets/Textures/ground_straight_2.png";
if (left && !right && up && !down)
Path = "Assets/Textures/ground_corner_left_up.png";
if (left && !right && !up && down)
Path = "Assets/Textures/ground_corner_left_down.png";
if (!left && right && up && !down)
Path = "Assets/Textures/ground_corner_right_up.png";
if (!left && right && !up && down)
Path = "Assets/Textures/ground_corner_right_down.png";
if (Path != "")
Tiles[i, j] = new Tile(true, new Vec2f(i, j) * TileSize, Path);
}
if (bMap.GetPixel(i, j).Equals(red))
{
Vec2f pos = new Vec2f(i, j) * TileSize;
Tiles[i, j] = new Tile(true, pos, "Assets/Textures/house_humans.png");
SpawnPosition = new Vec2i(i, j);
}
if(bMap.GetPixel(i, j).Equals(yellow))
{
Vec2f pos = new Vec2f(i, j) * TileSize;
Tiles[i, j] = new Tile(true, pos, "Assets/Textures/house.png");
EndPosition = new Vec2i(i, j);
}
}
}
Verticies = new List<Vec2f>();
SetMovementVeticies();
}
public void Update(GameTime gTime)
{
if (IsAlive)
{
Animate(gTime);
LifeBar.Scale = new Vec2f(Life / MaxLife, 1);
LifeBar.Position = (Vec2f)sprite.Position + new Vec2f(0, LifeBar.Texture.Size.Y);
if (Position.Distance(Verticies[VertexIndex]) < Help.Epsilon)
VertexIndex++;
sprite.Position = Position + (Verticies[VertexIndex] - Position).GetNormalized() * MovementSpeed * gTime.EllapsedTime.Milliseconds;
float x = (Verticies[VertexIndex] - Position).X;
float y = (Verticies[VertexIndex] - Position).Y;
Vec2i v = new Vec2i((Math.Abs(x) >= 1) ? (int)x / (int)Math.Abs(x) : 0, (Math.Abs(y) >= 1) ? (int)y / (int)Math.Abs(y) : 0);
if (v == new Vec2i(1, 0))
Movement = 0;
if (v == new Vec2i(-1, 0))
Movement = 1;
if (v == new Vec2i(0, -1))
Movement = 2;
if (v == new Vec2i(0, 1))
Movement = 3;
if (Life <= 0)
{
IsAlive = false;
InGame.Money += Money;
}
}
}
void SetMovementVeticies()
{
Verticies.Add((Vec2f)SpawnPosition * TileSize);
Vec2i d = new Vec2i(1, 0);
Vec2i pos = SpawnPosition;
while(pos != EndPosition)
{
for (; pos != EndPosition && Tiles[(pos + d).X, (pos + d).Y].IsPath ;pos += d);
if (pos == EndPosition)
break;
Verticies.Add((Vec2f)pos * TileSize);
Vec2i t = -d;
if (Tiles[pos.X + 0, pos.Y + 1].IsPath && -d != new Vec2i(0, 1))
d = new Vec2i(0, 1);
else if (Tiles[pos.X + 1, pos.Y + 0].IsPath && -d != new Vec2i(1, 0))
d = new Vec2i(1, 0);
else if (Tiles[pos.X - 1, pos.Y - 0].IsPath && -d != new Vec2i(-1, 0))
d = new Vec2i(-1, 0);
else if (Tiles[pos.X - 0, pos.Y - 1].IsPath && -d != new Vec2i(0, -1))
d = new Vec2i(0, -1);
}
Verticies.Add((Vec2f)EndPosition * TileSize);
}
