void Timer1Tick(object sender, EventArgs e)
{
if (goingRight)
{
rec.X += 10 - diff;
}
else if (goingLeft)
{
rec.X -= 10 - diff;
}
if (gointUp)
{
rec.Y -= 10 - diff;
}
else if (goingDown)
{
rec.Y += 10 - diff;
}
if (score >= 10 && score < 20)
{
Level = 2;
}
else if (score >= 20 && score < 35)
{
Level = 3;
}
else if (score >= 35 && score < 50)
{
Level = 4;
}
else if (score >= 50 && score < 70)
{
Level = 5;
}
else if (score >= 70 && score < 100)
{
Level = 6;
}
else if (score >= 100 && score < 150)
{
Level = 7;
}
else if (score >= 150 && score < 200)
{
Level = 8;
}
else if (score >= 200 && score < 260)
{
Level = 9;
}
else if (score >= 260)
{
Level = 10;
}
//to draw astrods
for (int x = 0; x < astroids.Length; x++)
{
astroids[x].rec.Y += astroids[x].speed;
if (astroids[x].rec.Y > this.Size.Height)
{
astroids[x] = new Astroid(r, this.Size, Level, diff);
continue; //makes it a little faster
}
//To see if an asteriod got shot
for (int y = 0; y < bullets.Length; y++)
{
if (astroids[x].rec.IntersectsWith(bullets[y].rec) && astroids[x].alive)
{
astroids[x].alive = false;
explosound.Play();
astroids[x].speed = 0;
bullets[y] = new Bullet();
score++;
}
}
//if armmored check if shot
if (ammo.alive)
{
//for bullets going left
for (int y = 0; y < bulletsL.Length; y++)
{
if (astroids[x].rec.IntersectsWith(bulletsL[y].rec) && astroids[x].alive)
{
astroids[x].alive = false;
explosound.Play();
astroids[x].speed = 0;
bulletsL[y] = new Bullet("L", this.Size);
score++;
}
//for bullets going right
if (astroids[x].rec.IntersectsWith(bulletsR[y].rec) && astroids[x].alive)
{
astroids[x].alive = false;
explosound.Play();
astroids[x].speed = 0;
bulletsR[y] = new Bullet("R", this.Size);
score++;
}
}
}
if (astroids[x].rec.IntersectsWith(rec) && astroids[x].alive && !sphere.alive && !gameover)
{
killed = true;
astroids[x].alive = false;
explosound.Play();
astroids[x].speed = 0;
lifes--;
}
//if astriod is not alive then show explosion
if (!astroids[x].alive)
{
astroids[x].count++;
if (astroids[x].count > 8)
{
astroids[x] = new Astroid(r, this.Size, Level, diff);
}
else
{
astroids[x].rec.Width += 6;
astroids[x].rec.Height = astroids[x].rec.Width;
astroids[x].rec.Y -= 3;
astroids[x].rec.X -= 3;
astroids[x].bitImage = ((Bitmap)(resources.GetObject("explosion")));
}
}
}
// if killed then show explosion
if (killed)
{
if (lifecount < 8)
{
lifecount++;
ship = ((Bitmap)(resources.GetObject("explosion")));
rec.Height += 5;
rec.Width += 5;
}
else
{
ship = ((Bitmap)(resources.GetObject("spaceShip")));
lifecount = 0;
rec.Height = 50;
rec.Width = 50;
killed = false;
}
}
//to move ammo bulets
if (ammo.alive)
{
for (int x = 0; x < bulletsL.Length; x++)
{
bulletsL[x].rec.X -= bulletsL[x].speed;
bulletsR[x].rec.X += bulletsR[x].speed;
}
}
else
{
for (int x = 0; x < bulletsL.Length; x++)
{
bulletsL[x].rec.Y = this.Height + 100;
bulletsR[x].rec.Y = this.Height + 100;
}
}
//to move bullets
for (int x = 0; x < bullets.Length; x++)
{
bullets[x].rec.Y -= bullets[x].speed;
}
grafx.Graphics.DrawImage(ship, rec);
//to show level up words
if (showingLevel)
{
if (levelingUp)
{
levelingUp = false;
LevelUp();
}
if (levelcount < 50)
{
levelcount++;
}
else
{
showingLevel = false;
levelcount = 0;
}
}
else
{
levelingUp = true;
}
//to show life
life.rec.Y += life.speed;
if (life.rec.IntersectsWith(rec) && !gameover)
{
life = new Life(r, this.Size);
life.speed = 0;
lifes++;
}
//to show ammo
if (ammo.alive)
{
ammo.rec = rec;
ammo.rec.X += 10;
ammo.rec.Y += 10;
ammo.rec.Width = 25;
ammo.rec.Height = 25;
}
else
{
ammo.rec.Y += ammo.speed;
}
if (ammo.count < 100)
{
if (ammo.rec.IntersectsWith(rec) && !gameover)
{
ammo.count++;
ammo.alive = true;
}
}
else
{
ammo = new Ammo(r, this.Size)
{
speed = 0
}
};
//to show sphere
if (sphere.alive)
{
sphere.rec = rec;
sphere.rec.X -= 10;
sphere.rec.Y -= 10;
sphere.rec.Width += 20;
sphere.rec.Height += 20;
}
else
{
sphere.rec.Y += sphere.speed;
}
if (sphere.count < 200)
{
if (sphere.rec.IntersectsWith(rec) && !gameover)
{
sphere.count++;
sphere.alive = true;
if (sphere.count > 180)
{
sphere.flashingNum++;
if (sphere.flashingNum < 3)
{
sphere.rec.Y = -100;
}
if (sphere.flashingNum > 6)
{
sphere.flashingNum = 0;
}
}
}
}
else
{
sphere = new Sphere(r, this.Size)
{
speed = 0
}
};
int current = Environment.TickCount;
if (current - start < 1000)
{
framecount++;
current = Environment.TickCount;
}
else
{
start = Environment.TickCount;
fps = framecount;
framecount = 0;
}
draw();
}
void draw()
{
grafx.Graphics.DrawImage(background, 0, 0, this.Size.Width, this.Size.Height);
for (int x = 0; x < astroids.Length; x++)
{
grafx.Graphics.DrawImage(astroids[x].bitImage, astroids[x].rec);
}
for (int x = 0; x < bullets.Length; x++)
{
grafx.Graphics.DrawImage(bullets[x].bitImage, bullets[x].rec);
}
grafx.Graphics.DrawImage(ship, rec);
if (ammo.alive)
{
for (int x = 0; x < bulletsL.Length; x++)
{
grafx.Graphics.DrawImage(bulletsL[x].bitImage, bulletsL[x].rec);
grafx.Graphics.DrawImage(bulletsR[x].bitImage, bulletsR[x].rec);
}
}
if (showingLevel && levelcount < 50)
{
grafx.Graphics.DrawString("Level:" + Level, gameoverFont, brush3, this.Width / 2 - 50, this.Height / 2 - 80);
}
grafx.Graphics.DrawImage(life.bitStar, life.rec);
grafx.Graphics.DrawImage(ammo.bitAmmo, ammo.rec);
grafx.Graphics.DrawImage(sphere.bitSphere, sphere.rec);
if (lifes < 0)
{
grafx.Graphics.DrawString("\tYou Lost!\nYour Final Score Was: " +
score, gameoverFont, brush2, (this.Width / 2) - 250, (this.Height / 2) - 100);
}
grafx.Graphics.DrawString("Score: " + score + "\nLevel: " + Level + "\nLifes left: " + lifes
+ "\n" + mode, scoreFont, Brushes.LightGreen, 0, 5);
grafx.Graphics.DrawString("\nPress \"P\" to pause", scoreFont, Brushes.LightGreen, 0, this.Height - 100);
grafx.Graphics.DrawString("\nFPS: " + fps, scoreFont, Brushes.LightGreen, this.Width - 120, this.Height - 100);
if (Paused)
{
grafx.Graphics.DrawString("\nPress \"P\" to resume", gameoverFont, brush3,
this.Width / 2 - 200, this.Height / 2 - 80);
}
if (lifes < 0)
{
gameover = true;
ShowReset();
}
grafx.Render();
}
void MainFormKeyDown(object sender, KeyEventArgs e)
{
if (e.KeyCode == Keys.Right || e.KeyCode == Keys.D)
{
goingRight = true;
}
else if (e.KeyCode == Keys.Left || e.KeyCode == Keys.A)
{
goingLeft = true;
}
if (e.KeyCode == Keys.Up || e.KeyCode == Keys.W)
{
gointUp = true;
}
else if (e.KeyCode == Keys.Down || e.KeyCode == Keys.S)
{
goingDown = true;
}
}
void MainFormKeyUp(object sender, KeyEventArgs e)
{
if (e.KeyCode == Keys.Right || e.KeyCode == Keys.D)
{
goingRight = false;
}
else if (e.KeyCode == Keys.Left || e.KeyCode == Keys.A)
{
goingLeft = false;
}
if (e.KeyCode == Keys.Up || e.KeyCode == Keys.W)
{
gointUp = false;
}
else if (e.KeyCode == Keys.Down || e.KeyCode == Keys.S)
{
goingDown = false;
}
}
void MainFormKeyPress(object sender, KeyPressEventArgs e)
{
if (e.KeyChar == ' ')
{
Shoot();
}
if (e.KeyChar == 'P' || e.KeyChar == 'p')
{
if (Paused)
{
Paused = false;
}
else
{
Paused = true;
grafx.Graphics.DrawString("\nPress \"P\" to resume", gameoverFont, brush3, this.Width / 2 - 200, this.Height / 2 - 80);
grafx.Render();
}
}
}
void MainFormResize(object sender, EventArgs e)
{
resetRec = new Rectangle(this.Size.Width - 200, this.ClientRectangle.Y + 20, 150, 50);
grafx = BufferedGraphicsManager.Current.Allocate(pictureBox1.CreateGraphics(), this.ClientRectangle);
if (!button1.IsDisposed)
{
button1.Location = new Point((this.Width / 2) - 50, (this.Height / 2) - 40);
}
else
{
draw();
}
if (paused || !button1.IsDisposed)
{
numericUpDown1.Location = new Point((this.Width / 2) + 25, (this.Height / 2) + 20);
label1.Location = new Point((this.Width / 2) - 90, (this.Height / 2) + 22);
}
}
void MainForm_MouseMove(object sender, MouseEventArgs e)
{
if (paused)
{
return;
}
rec.X = e.X - 25;
rec.Y = e.Y - 25;
//to check if spaship is over reset button
if (rec.IntersectsWith(resetRec) && gameover)
{
brush4.Color = Color.Yellow;
}
else
{
brush4.Color = Color.Green;
}
}
void MainFormMouseClick(object sender, MouseEventArgs e)
{
if (rec.IntersectsWith(resetRec) && gameover)
{
clicked = true;
}
else
{
Shoot();
}
}
void button1_Click(object sender, EventArgs e)
{
this.button1.Dispose();
this.numericUpDown1.Hide();
this.label1.Hide();
this.Focus();
Cursor.Hide();
Paused = false;
}
void MainForm_LostFocus(object obj, EventArgs e)
{
if ((numericUpDown1.Focused || label1.Focused))
{
return;
}
Paused = true;
grafx.Graphics.DrawString("Paused", gameoverFont, Brushes.Yellow, this.Width / 2 - 100, (this.Height / 2) - 120);
grafx.Render();
SystemSounds.Exclamation.Play();
}
void MainForm_GotFocus(object o, EventArgs e)
{
for (int x = 3; x > 0; x--)
{
if (!Paused)
{
return;
}
SystemSounds.Exclamation.Play();
grafx.Graphics.FillRectangle(Brushes.Green, this.Width / 2 - 200, this.Height / 2 - 80, 350, 50);
grafx.Graphics.DrawString("RESUMMING IN: " + x, gameoverFont, brush3, this.Width / 2 - 200, this.Height / 2 - 80);
grafx.Render();
//so that the program does not appear frozen givign it a chance to so something every 200 milseconds
timer1.Enabled = false;
for (int y = 0; y <= 5; y++)
{
Application.DoEvents();
Thread.Sleep(200);
}
if (!this.Focused)
{
return;
}
}
Paused = false;
}
string mode = "Very Easy";