public bool AddLizard(Lizard lizard)
{
if (this.lizard == null)
{
this.lizard = lizard;
lizard.tile = this;
UpdatePassability();
return true;
}
return false;
}
public static Lizard addLizard(Vector2 position)
{
if (Lizard.lizTex == null)
{
return null;
}
Lizard lizard = new Lizard(position);
if (!lizard.tile.AddLizard(lizard))
{
Console.Out.WriteLine("Failure");
}
if (lizard != null)
{
player.lizards.Add(lizard);
}
return lizard;
}
public static Lizard addLizard(Vector2 position)
{
if (Lizard.lizTex == null)
{
return(null);
}
Lizard lizard = new Lizard(position);
if (!lizard.tile.AddLizard(lizard))
{
Console.Out.WriteLine("Failure");
}
if (lizard != null)
{
player.lizards.Add(lizard);
}
return(lizard);
}
private Lizard getLizardAtMouse()
{
Lizard retLizard = null;
float currDiff = 999f;
float testDiff;
Vector2 wsm = worldSpaceMouse();
foreach (Lizard lizard in this.lizards)
{
testDiff = (lizard.position - wsm).Length();
if (currDiff > testDiff && testDiff < TileMap.TILESIZE)
{
currDiff = (lizard.position - wsm).Length();
retLizard = lizard;
}
}
return(retLizard);
}
public bool RemoveLizard(Lizard lizard)
{
if (this.lizard != null)
{
this.lizard = null;
UpdatePassability();
return true;
}
return false;
}
public void Update(GameTime gameTime)
{
UpdateCursor();
HandleCamera();
currMouse = Mouse.GetState();
KeyboardState currKeys = Keyboard.GetState();
if (currMouse.LeftButton == ButtonState.Pressed && lastMouse.LeftButton == ButtonState.Released)
{
Lizard lizard = getLizardAtMouse();
if (lizard != null)
{
//unselect old
if (selected != null)
{
selected.isSelected = false;
}
selected = lizard;
selected.isSelected = true;
}
else if (selected != null)
{
selected.isSelected = false;
selected = null;
}
}
if (currMouse.RightButton == ButtonState.Pressed && lastMouse.RightButton == ButtonState.Released && !currKeys.IsKeyDown(Keys.LeftShift))
{
if (selected != null)
{
selected.pickupBlock = null;
Tile attempt = TileMap.getTileAtPos(worldSpaceMouse());
//if attempt is valid, path there
if (attempt != null && attempt.lizard == null && attempt.Passable)
{
if ((attempt == selected.path.Last() || (selected.dropTile != null && attempt == selected.dropTile)) && selected.block != null)//clicking twice on a place when carrying a block drops
{
List<Tile> places = new List<Tile>();
places.Add(TileMap.getTileByIndex((int)attempt.index.X - 1, (int)attempt.index.Y));
places.Add(TileMap.getTileByIndex((int)attempt.index.X + 1, (int)attempt.index.Y));
places.Add(TileMap.getTileByIndex((int)attempt.index.X, (int)attempt.index.Y - 1));
places.Add(TileMap.getTileByIndex((int)attempt.index.X, (int)attempt.index.Y + 1));
selected.Path(places);
selected.dropTile = attempt;
}
else
{
selected.Path(attempt);
}
}
else if (attempt.block != null && this.selected.block == null)//if there is a block there, pick it up
{
selected.pickupBlock = attempt.block;
selected.Path(attempt);
}
}
}
if (currMouse.MiddleButton == ButtonState.Pressed )//&& lastMouse.MiddleButton == ButtonState.Released)
{
Tile tile = TileMap.getTileAtPos(worldSpaceMouse());
if (tile != null && tile.lizard == null && tile.block == null)
{
//find index to add at
Vector2 offset = worldSpaceMouse() - tile.position;
world.AddBlock(new TreeBlock(tile.position), false);
}
}
if (Keyboard.GetState().IsKeyDown(Keys.RightControl) && Keyboard.GetState().IsKeyDown(Keys.I))
{
world.SaveLevel("new.txt");
}
lastMouse = currMouse;
}
public void Update(GameTime gameTime)
{
UpdateCursor();
HandleCamera();
currMouse = Mouse.GetState();
KeyboardState currKeys = Keyboard.GetState();
if (currMouse.LeftButton == ButtonState.Pressed && lastMouse.LeftButton == ButtonState.Released)
{
Lizard lizard = getLizardAtMouse();
if (lizard != null)
{
//unselect old
if (selected != null)
{
selected.isSelected = false;
}
selected = lizard;
selected.isSelected = true;
}
else if (selected != null)
{
selected.isSelected = false;
selected = null;
}
}
if (currMouse.RightButton == ButtonState.Pressed && lastMouse.RightButton == ButtonState.Released && !currKeys.IsKeyDown(Keys.LeftShift))
{
if (selected != null)
{
selected.pickupBlock = null;
Tile attempt = TileMap.getTileAtPos(worldSpaceMouse());
//if attempt is valid, path there
if (attempt != null && attempt.lizard == null && attempt.Passable)
{
if ((attempt == selected.path.Last() || (selected.dropTile != null && attempt == selected.dropTile)) && selected.block != null)//clicking twice on a place when carrying a block drops
{
List <Tile> places = new List <Tile>();
places.Add(TileMap.getTileByIndex((int)attempt.index.X - 1, (int)attempt.index.Y));
places.Add(TileMap.getTileByIndex((int)attempt.index.X + 1, (int)attempt.index.Y));
places.Add(TileMap.getTileByIndex((int)attempt.index.X, (int)attempt.index.Y - 1));
places.Add(TileMap.getTileByIndex((int)attempt.index.X, (int)attempt.index.Y + 1));
selected.Path(places);
selected.dropTile = attempt;
}
else
{
selected.Path(attempt);
}
}
else if (attempt.block != null && this.selected.block == null)//if there is a block there, pick it up
{
selected.pickupBlock = attempt.block;
selected.Path(attempt);
}
}
}
if (currMouse.MiddleButton == ButtonState.Pressed) //&& lastMouse.MiddleButton == ButtonState.Released)
{
Tile tile = TileMap.getTileAtPos(worldSpaceMouse());
if (tile != null && tile.lizard == null && tile.block == null)
{
//find index to add at
Vector2 offset = worldSpaceMouse() - tile.position;
world.AddBlock(new TreeBlock(tile.position), false);
}
}
if (Keyboard.GetState().IsKeyDown(Keys.RightControl) && Keyboard.GetState().IsKeyDown(Keys.I))
{
world.SaveLevel("new.txt");
}
lastMouse = currMouse;
}