private void DrawSquares(SDL2Renderer renderer)
{
// draw squares
foreach (SDL.SDL_Rect rect in Squares)
{
// squares are blue
renderer.SetRenderDrawColor(0, 0, 255, 255);
renderer.RenderDrawRect(rect);
}
}
private void DrawCrosshairs(SDL2Renderer renderer)
{
int mouseX;
int mouseY;
// color based on mode
if (CurrentMode == EditorMode.None)
// white
renderer.SetRenderDrawColor(255, 255, 255, 255);
else
// red
renderer.SetRenderDrawColor(255, 0, 0, 255);
// draw the crosshair
Util.GetVirtualMouseCoordinates(out mouseX, out mouseY);
// horizontal line
renderer.RenderDrawLine(0, mouseY, Program.RenderLogicalWidth - 1, mouseY);
// vertical line
renderer.RenderDrawLine(mouseX, 0, mouseX, Program.RenderLogicalHeight - 1);
// lane deletion region
renderer.RenderDrawRect(new SDL.SDL_Rect { x = mouseX - 5, y = mouseY - 5, w = 11, h = 11 });
}