// --- //
private void DrawRectangularGameObject(RectangularGameObject rectangularGameObject)
{
Vector2 topLeft = GetTransformedVector(rectangularGameObject.TopLeft);
Vector2 bottomRight = GetTransformedVector(rectangularGameObject.BottomRight);
BasicGraphics.DrawSquare(topLeft, bottomRight);
}
private void DrawRoomBounds(RectangularGameObject room)
{
DrawRectangularGameObject(room);
GL.Color3(0.1f, 0.1f, 0.1f);
DrawBounds(room, 0.003f);
}
private void DrawFloor(RectangularGameObject room)
{
float halfWidth = (room.BottomRight.X - room.TopLeft.X) / 2f;
float halfHeight = (room.TopLeft.Y - room.BottomRight.Y) / 2f;
Vector2 topLeft = room.TopLeft;
Vector2 bottomRight = room.BottomRight;
float centerX = topLeft.X + halfWidth;
float centerY = topLeft.Y - halfHeight;
DrawRectangularTexture(_floorTexture, topLeft, new Vector2(centerX, centerY));
DrawRectangularTexture(_floorTexture, new Vector2(topLeft.X, centerY), new Vector2(centerX, bottomRight.Y));
DrawRectangularTexture(_floorTexture, new Vector2(centerX, topLeft.Y), new Vector2(bottomRight.X, centerY));
DrawRectangularTexture(_floorTexture, new Vector2(centerX, centerY), bottomRight);
}
private void DrawExit(RectangularGameObject exit)
{
Vector2 topLeft = exit.TopLeft;
Vector2 bottomRight = exit.BottomRight;
Vector2 bottomLeft = new Vector2(topLeft.X, bottomRight.Y);
Vector2 topRight = new Vector2(bottomRight.X, topLeft.Y);
Vector2 exitVector = bottomRight - topLeft;
bool isUpright = Math.Abs(exitVector.X) < Math.Abs(exitVector.Y);
Vector2 textureTopLeft = isUpright ? bottomLeft : topLeft;
Vector2 textureBottomRight = isUpright ? topRight : bottomRight;
if (isUpright)
{
DrawTexture(_exitTexture, bottomRight, topRight, topLeft, bottomLeft);
}
else
{
DrawRectangularTexture(_exitTexture, textureTopLeft, textureBottomRight);
}
}
