public void Draw(DevicePanel d, bool EditDraw)
{
Rectangle screen = d.GetScreen();
int Transparency1 = (EditDraw ? 30 : BackgroundColor1.A);
int Transparency2 = (EditDraw ? 30 : BackgroundColor2.A);
Color Color1 = Color.FromArgb(Transparency1, BackgroundColor1.R, BackgroundColor1.G, BackgroundColor1.B);
Color Color2 = Color.FromArgb(Transparency2, BackgroundColor2.R, BackgroundColor2.G, BackgroundColor2.B);
int start_x;
int end_x;
int start_y;
int end_y;
if (!CameraUnlocked)
{
start_x = screen.X / (BOX_SIZE * TILE_SIZE);
end_x = Math.Min(DivideRoundUp(screen.X + screen.Width, BOX_SIZE * TILE_SIZE), SceneWidth);
start_y = screen.Y / (BOX_SIZE * TILE_SIZE);
end_y = Math.Min(DivideRoundUp(screen.Y + screen.Height, BOX_SIZE * TILE_SIZE), SceneHeight);
}
else
{
start_x = 0;
end_x = Math.Min(DivideRoundUp(SceneWidth, BOX_SIZE * TILE_SIZE), (int)(SceneWidth));
start_y = 0;
end_y = Math.Min(DivideRoundUp(SceneHeight, BOX_SIZE * TILE_SIZE), (int)(SceneHeight));
}
// Draw with first color everything
d.DrawRectangle(screen.X, screen.Y, screen.X + screen.Width, screen.Y + screen.Height, Color1);
if (Color2.A != 0)
{
for (int y = start_y; y < end_y; ++y)
{
for (int x = start_x; x < end_x; ++x)
{
if ((x + y) % 2 == 1)
{
d.DrawRectangle(x * BOX_SIZE * TILE_SIZE, y * BOX_SIZE * TILE_SIZE, (x + 1) * BOX_SIZE * TILE_SIZE, (y + 1) * BOX_SIZE * TILE_SIZE, Color2);
}
}
}
}
}
public void DrawGrid(DevicePanel d)
{
Rectangle screen = d.GetScreen();
int start_x;
int end_x;
int start_y;
int end_y;
if (!CameraUnlocked)
{
start_x = screen.X / (TILE_BOX_SIZE * GridSize);
end_x = Math.Min(DivideRoundUp(screen.X + screen.Width, TILE_BOX_SIZE * GridSize), SceneWidth);
start_y = screen.Y / (TILE_BOX_SIZE * GridSize);
end_y = Math.Min(DivideRoundUp(screen.Y + screen.Height, TILE_BOX_SIZE * GridSize), SceneHeight);
}
else
{
start_x = screen.X / (TILE_BOX_SIZE * GridSize);
end_x = Math.Min(DivideRoundUp(screen.X + screen.Width, TILE_BOX_SIZE * GridSize), screen.Width);
start_y = screen.Y / (TILE_BOX_SIZE * GridSize);
end_y = Math.Min(DivideRoundUp(screen.Y + screen.Height, TILE_BOX_SIZE * GridSize), screen.Height);
}
for (int y = start_y; y < end_y; ++y)
{
for (int x = start_x; x < end_x; ++x)
{
if (x >= 0 && y >= 0)
{
d.DrawLine(x * GridSize, y * GridSize, x * GridSize + GridSize, y * GridSize, GridColor);
d.DrawLine(x * GridSize, y * GridSize, x * GridSize, y * GridSize + GridSize, GridColor);
d.DrawLine(x * GridSize + GridSize, y * GridSize + GridSize, x * GridSize + GridSize, y * GridSize, GridColor);
d.DrawLine(x * GridSize + GridSize, y * GridSize + GridSize, x * GridSize, y * GridSize + GridSize, GridColor);
}
}
}
}