private Rectangle FromfbRectangle(fbRectangle rectangle)
{
return(new Rectangle(
(int)Math.Round(rectangle.Position.X),
(int)Math.Round(rectangle.Position.Y),
(int)Math.Round(rectangle.Size.X),
(int)Math.Round(rectangle.Size.Y)
));
}
public DrawCall(
Texture2D texture,
fbRectangle destination,
int depth = 0,
Color coloring = default(Color),
float rotation = 0f
) : this(texture, destination, null, depth, coloring)
{
Rotation = rotation;
}
public fbRectangle WorldToScreen(fbRectangle rectangle)
{
rectangle.Position -= Camera.Position;
Vector2 scaleFactor = engine.GetSize() / Camera.Size;
rectangle.Position *= scaleFactor;
rectangle.Size *= scaleFactor;
return(rectangle);
}
private void DrawTile(int x, int y)
{
Tile t = Game.World.Map.At(x, y);
fbRectangle destination =
Camera.WorldToScreen(
new fbRectangle(
new Vector2(x, y) * tileSize,
tileSize,
tileSize
)
);
if (t.Station != null)
{
Player owner = Game.World.GetPlayer(t.Station.Owner);
Engine.Draw(
t.Unit == null
? Engine.GetTexture("station")
: Engine.GetTexture("station-bg"),
destination,
owner == null
? Color.Gray
: owner.Color
);
}
if (t.Planet != null)
{
Engine.Draw(
t.Unit == null
? Engine.GetTexture("planet")
: Engine.GetTexture("planet-bg"),
destination
);
}
if (t.Unit != null)
{
DrawUnit(t.Unit);
}
if (Game.World.PlayerStarts.Any(v2 => v2.X == x && v2.Y == y))
{
new DrawCall(
Engine.GetTexture("cross"),
destination
).Draw(Engine);
}
}
public fbCamera(fbEngine engine)
{
this.engine = engine;
Camera = new fbRectangle(
Vector2.Zero,
engine.GetSize()
);
new InputSubscriber(this)
.Subscribe("+camera-up")
.Subscribe("+camera-down")
.Subscribe("+camera-left")
.Subscribe("+camera-right")
.Register();
}
public DrawCall(
Texture2D texture,
fbRectangle destination,
fbRectangle source,
int depth = 0,
Color coloring = default(Color)
)
{
Texture = texture;
Destination = destination;
Source = source;
Depth = depth;
Coloring =
coloring == default(Color)
? Color.White
: coloring;
}
public void DrawSelection()
{
if (Selection == null)
{
return;
}
Tile t = Game.World.Map.At(Selection.GetSelection());
if (
(SelectedUnit != null && t.Unit == SelectedUnit) ||
(SelectedTile == t && t.Station != null)
)
{
Vector2 position = t.Position.ToVector2();
if (Selection.GetSelectionType() == SelectionType.Unit)
{
//no i'm not going to check if it's null, it's not null.
//i'll fight you.
Debug.Assert(SelectedUnit != null, "SelectedUnit != null");
position =
SelectedUnit
.GetAnimateable()
.ApplyAnimations()
.Position;
}
fbRectangle destination =
Camera.WorldToScreen(
new fbRectangle(
//t.Position * tileSize,
position * tileSize,
new Vector2(tileSize)
)
);
Engine.Draw(
Engine.GetTexture("ui-selection"),
destination
);
}
}
public void Draw(
Texture2D texture,
fbRectangle destination,
Color coloring = default(Color),
int depth = 0
)
{
if (destination.Size.X == -1)
{
destination.Size.X = texture.Width;
}
if (destination.Size.Y == -1)
{
destination.Size.Y = texture.Height;
}
drawCalls.Add(
new DrawCall(texture, destination, depth, coloring)
);
}
private void DrawUnit(Unit unit)
{
AnimationValues animationValues = unit
.GetAnimateable()
.ApplyAnimations();
fbRectangle destination =
Camera.WorldToScreen(
new fbRectangle(
animationValues.Position * tileSize,
new Vector2(tileSize)
)
);
if (unit.Attacks > 0)
{
Engine.Draw(
Engine.GetTexture("ui-attackborder"),
destination,
Color.White
);
}
Engine.Draw(
Engine.GetTexture(unit.UnitType.Texture),
destination,
unit.Owner == -1 //dc:ed
? Color.Gray
: Game.World.GetPlayer(unit.Owner).Color
);
if (unit.WarpTarget != null)
{
fbRectangle beaconDestination =
Camera.WorldToScreen(
new fbRectangle(
unit.WarpTarget * tileSize,
tileSize
)
);
Engine.Draw(
Engine.GetTexture("ui-warp-beacon"),
beaconDestination,
Color.White
);
DrawLine(
destination.Position,
beaconDestination.Position,
1f,
new Color(0, 215, 255)
);
}
for (int i = 0; i < unit.Moves; i++)
{
Vector2 dingySize = Engine.GetTextureSize("ui-move-dingy");
Vector2 distancing = new Vector2(Camera.Scale(dingySize.X), 0);
Engine.Draw(
Engine.GetTexture("ui-move-dingy"),
new fbRectangle(
destination.Position + distancing * i,
Camera.Scale(dingySize)
)
);
}
for (int i = 0; i < unit.Strength; i++)
{
Vector2 dingySize = Engine.GetTextureSize("ui-strength-dingy");
Vector2 distancing = new Vector2(0, Camera.Scale(dingySize.Y));
Engine.Draw(
Engine.GetTexture("ui-strength-dingy"),
new fbRectangle(
destination.Position
+ new Vector2(0, Camera.Scale(tileSize))
- distancing * (i + 1),
Camera.Scale(dingySize)
)
);
}
}
private void DrawRange()
{
if (SelectedUnit == null)
{
return;
}
int minRange;
int maxRange;
Color color;
switch (Mode)
{
case InterfaceMode.Normal:
if (SelectedUnit.WarpTarget != null)
{
return;
}
minRange = 1;
maxRange = SelectedUnit.Moves;
color = Color.LimeGreen;
break;
case InterfaceMode.TargettingWarp:
minRange = SelectedUnit.UnitType.Moves * 5;
maxRange = SelectedUnit.UnitType.Moves * 10;
color = Color.CornflowerBlue;
break;
case InterfaceMode.TargettingBombard:
minRange = SelectedUnit.UnitType.BombardMinRange;
maxRange = SelectedUnit.UnitType.BombardMaxRange;
color = Color.Red;
break;
default:
throw new ArgumentException();
}
for (int x = -maxRange; x <= maxRange; x++)
{
for (int y = -maxRange; y <= maxRange; y++)
{
if (!SelectedUnit.PositionInRange(
SelectedUnit.Position + new Vector2i(x, y),
minRange,
maxRange
)
)
{
continue;
}
fbRectangle destination = Camera.WorldToScreen(
new fbRectangle(
new Vector2(
SelectedUnit.x + x,
SelectedUnit.y + y
) * tileSize,
tileSize
)
);
new DrawCall(
Engine.GetTexture("blank"),
destination,
10,
color * 0.6f
).Draw(Engine);
}
}
}