private void InitializeGame()
{
// initialize texture
bFrame = new Bitmap(pictureBox1.Width, pictureBox1.Height);
LoadTexture(textureQuality);
// Clear objects
lstUFO.Clear();
rmlstUFO.Clear();
lstBullet.Clear();
rmlstBullet.Clear();
// setup objects
oTitleLogo = new obj_null((pictureBox1.Width / 2) - (370 / 2), Convert.ToInt32(((pictureBox1.Height / 2) - (230 / 2)) * 0.5), 370, 230);
oFloor = new obj_null(bFloor, 0, pictureBox1.Height - floorHeight, pictureBox1.Width, floorHeight);
// setup fort object
oFort = new obj_fort();
oFort.Height = 75;
oFort.Width = 50;
oFort.X = (pictureBox1.Width / 2) - (oFort.Width / 2);
oFort.Y = pictureBox1.Height - oFort.Height - oFloor.Height;
oFort.Image = bFort;
// clear game information
gameScore = 0;
gameover = false;
}
public static bool isCollision(obj_null o1, obj_null o2)
{
if ((o2.X + o2.Width < o1.X) || (o2.X > o1.X + o1.Width) ||
(o2.Y + o2.Height < o1.Y) || (o2.Y > o1.Y + o1.Height))
{
return(false);
}
return(true);
}
public static bool isClick(obj_null o1, int X, int Y)
{
if (GetAsyncKeyState((int)0x1 & 0x1) == 0)
{
return(false);
}
if (X < o1.X || X > o1.X + o1.Width || Y < o1.Y || Y > o1.Y + o1.Height)
{
return(false);
}
return(true);
}
private void PictureBox1_Resize(object sender, EventArgs e)
{
if (Environment.TickCount - resize_timestamp > 50)
{
Gen_Texture_Floor(textureQuality);
oFloor = new obj_null(bFloor, 0, pictureBox1.Height - floorHeight, pictureBox1.Width, floorHeight);
bFrame = new Bitmap(pictureBox1.Width, pictureBox1.Height);
oTitleLogo.X = (pictureBox1.Width / 2) - (370 / 2);
oTitleLogo.Y = Convert.ToInt32(((pictureBox1.Height / 2) - (230 / 2)) * 0.5);
oFort.Y = pictureBox1.Height - oFort.Height - floorHeight;
resize_timestamp = Environment.TickCount;
}
}