//game loop tick
public void GameLoop_Tick(object sender, EventArgs e)
{
//check timer
eTime = timeWatch.ElapsedMilliseconds;
// MOVE - Looks like Joe is moving
if (rightArrowDown)
{
foreach (character ai in aiList)
{
ai.Move("left", 2);
}
foreach (character chasm in chasmList)
{
chasm.Move("left", 2);
}
}
if (spaceDown)
{
// create a laser that moves towards the ai since always right
if (bulletcounter > 10)
{
bullets = new character(bBrush, playerX, playerY + 15, 15, 5, 0);
bulletList.Add(bullets);
bulletcounter = 0;
playershootsound.Play();
}
}
// decide if the ai should shoot back
if (attackcounter > 50 && aiList[0].x <= 750)
{
bullets = new character(bBrush, aiList[0].x, aiList[0].y + 15, 15, 5, 0);
aiBList.Add(bullets);
attackcounter = 0;
}
// shoot and remove bullets made by the player
if (bulletList.Count > 0)
{
// Move the bullets until they are off screen
foreach (character bullets in bulletList)
{
bullets.Shoot("right", 9);
if (bullets.x > this.Width)
{
bulletList.Remove(bullets);
break;
}
}
}
// shoot and remove the bullets made by the ai
if (aiBList.Count > 0)
{
enemyshootsound.Play();
// Move the bullets until they are off screen
foreach (character bullets in aiBList)
{
bullets.Shoot("left", 5);
if (bullets.x < 0)
{
aiBList.Remove(bullets);
break;
}
}
}
// Make the ai boys moves slower towards the player every tick
foreach (character ai in aiList)
{
ai.Move("left", 1);
}
// COLLISION - between objects in game
Rectangle playerRec = new Rectangle(joe.x, joe.y, joe.width, joe.length);
// ai checks collisions with player
foreach (character ai in aiList)
{
Rectangle aiRec = new Rectangle(ai.x, ai.y, ai.width, ai.length);
// player collison
if (playerRec.IntersectsWith(aiRec))
{
if (hitcontrol > 50)
{
score = score - 100;
joe.health--;
hitcontrol = 0;
}
break;
}
}
// bullet collison creates rectangles for the bullets and checks against ai
foreach (character bullets in bulletList)
{
Rectangle bRec = new Rectangle(bullets.x, bullets.y, 4, 20);
foreach (character ai in aiList)
{
Rectangle aiRec = new Rectangle(ai.x, ai.y, 30, 40);
if (aiRec.IntersectsWith(bRec))
{
enemydeadsound.Play();
ai.health--;
score = score + 25;
removecontrol++;
break;
}
}
}
// ai bullet collison with player
foreach (character bullets in aiBList)
{
Rectangle bRec = new Rectangle(bullets.x, bullets.y, 4, 20);
if (playerRec.IntersectsWith(bRec))
{
// playerdeadsound.Play();
joe.health--;
score = score - 50;
airemovecontrol++;
break;
}
}
// see if joe dies
if (joe.health <= 0)
{
GameOver go = new GameOver();
GameLoop.Enabled = false;
Form f = this.FindForm();
f.Controls.Remove(this);
go.Location = new Point((f.Width - go.Width) / 2, (f.Height - go.Height) / 2);
//add game over screen
f.Controls.Add(go);
}
//checking to see if ai needs to get hit
foreach (character ai in aiList)
{
if (ai.health <= 0)
{
aiList.Remove(ai);
break;
}
}
//pause screen escdown
if (escDown)
{
GameLoop.Stop();
rightArrowDown = false;
spaceDown = false;
escDown = false;
DialogResult result = PauseForm.Show();
if (result == DialogResult.Cancel)
{
GameLoop.Enabled = true;
}
else if (result == DialogResult.Abort)
{
Application.Exit();
}
}
// jumping code
if (upArrowDown)
{
if (presscontrol > 55)
{
playerjumpsound.Play();
jumpcounter = 1;
presscontrol = 0;
}
}
// if jumpcounter should be used, use it
if (jumpcounter > 0)
{
joe.Jump(3, 0);
jumpcounter++;
if (jumpcounter >= 20)
{
jumpcounter = 0;
downcounter = 1;
joe.Jump(0, 0);
}
}
// if downcounter should be use, use it
if (downcounter > 0)
{
joe.Jump(0, 3);
downcounter++;
if (downcounter >= 20)
{
jumpcounter = 0;
downcounter = 0;
joe.Jump(0, 0);
}
}
// do see if the bullet should be removed
if (removecontrol > 0)
{
bulletList.Remove(bullets);
removecontrol = 0;
}
if (airemovecontrol > 0)
{
aiBList.Remove(bullets);
airemovecontrol = 0;
}
// find the current time for the timer
tTime = (sTime - eTime) / 1000;
//add every tick for shot and press timing
bulletcounter++;
attackcounter++;
presscontrol++;
hitcontrol++;
// get random number
//Redraw the screen
Refresh();
}
//creating the dialog result to show the pauseForm
public static DialogResult Show()
{
pauseForm = new PauseForm();
pauseForm.ShowDialog();
return(buttonResult);
}