static void Main()
{
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
GameEngine.Engine engine = new GameEngine.Engine();
engine.Initialize();
GridGameObject grid = engine.CreateGameObject <GridGameObject>(newGrid =>
{
newGrid.GridSize = new Vector2(3, 3);
Transform localTransform = Transform.Origin;
Vector2 offset = new Vector2(50, 50);
localTransform.Position = Vector2.Zero + offset;
localTransform.Size = engine.GetViewport().Size - offset * 2;
newGrid.LocalTransform = localTransform;
newGrid.LineWidth = 0.005f;
});
engine.Root.AddChild(grid);
List <Vector2> positions = new List <Vector2>()
{
new Vector2(0, 0),
new Vector2(1, 1),
new Vector2(2, 2),
};
for (int i = 0; i < positions.Count; ++i)
{
UnitGameObject unit = engine.CreateGameObject <UnitGameObject>(newUnit =>
{
if (i % 2 == 0)
{
newUnit.SpritePath = "Assets/character.png";
}
else
{
newUnit.SpritePath = "Assets/topdown.png";
newUnit.AnimatedSpritePattern = "Assets/Units/Knife/unit_knife_{0}.png";
newUnit.AnimatedSpriteCount = 20;
newUnit.AnimatedSpriteTotalTime = TimeSpan.FromSeconds(0.5);
}
});
grid.AddUnit(unit, positions[i]);
}
engine.StartSubSystem <CombatInteractionHandler>(newCombatInteractionHandler =>
{
newCombatInteractionHandler.Grid = grid;
});
engine.Run();
}
public void MoveUnit(UnitGameObject unit, Vector2 coordinates)
{
Vector2?previous = GetUnitCoordinates(unit);
if (previous.HasValue)
{
SetUnit(null, previous.Value);
}
SetUnit(unit, coordinates);
}
private void SetUnit(UnitGameObject unit, Vector2 coordinates)
{
if (unit != null)
{
Transform transform = unit.LocalTransform;
transform.Position = GetCellRenderPosition(Transform.Origin, coordinates);
transform.Size = GetCellSize(Transform.Origin);
unit.LocalTransform = transform;
}
GetCellAt(coordinates).Unit = unit;
}
public Vector2?GetUnitCoordinates(UnitGameObject unit)
{
GridCell foundCell = _gridCells.FirstOrDefault((GridCell cell) =>
{
return(cell.Unit == unit);
});
if (foundCell != null)
{
return(foundCell.Coordinates);
}
else
{
return(null);
}
}
private void OnCellClick(Vector2 coordinates)
{
UnitGameObject unitAtClick = _grid.GetUnitAt(coordinates);
UnitGameObject selected = GetSelectedUnit();
if (unitAtClick != null)
{
if (selected == null)
{
// Select
unitAtClick.Selected = true;
}
else if (selected == unitAtClick)
{
selected.Selected = false;
}
}
else
{
// Move
_grid.MoveUnit(selected, coordinates);
}
}
public void AddUnit(UnitGameObject unit, Vector2 coordinates)
{
AddChild(unit);
SetUnit(unit, coordinates);
}