/// <summary>
/// LoadContent will be called once per game and is the place to load
/// all of your content.
/// </summary>
protected override void LoadContent()
{
// Create a new SpriteBatch, which can be used to draw textures.
spriteBatch = new SpriteBatch(GraphicsDevice);
target = new RenderTarget2D(GraphicsDevice, screenX, screenY); //resolution 3200 by 1800
Bullet.LoadContent(Content); //loads bullet image so that each bullet can use the same static image- saves memory
//Enemies and Enemy bullets
T1Bullet.LoadContent(Content);
T2Bullet.LoadContent(Content);
BBullet.LoadContent(Content);
Type1.LoadContent(Content);
Type2.LoadContent(Content);
Health.LoadContent(Content);
Shield.LoadContent(Content);
// TODO: use this.Content to load your game content here
//normal background image
background = Content.Load <Texture2D>("Background");
//status bars
healthBar = Content.Load <Texture2D>("healthBar");
shieldBar = Content.Load <Texture2D>("shieldBar");
chargeBar = Content.Load <Texture2D>("chargeBar");
reloadBar = Content.Load <Texture2D>("reloadBar");
reloadBarF = Content.Load <Texture2D>("reloadBarF");
BBar = Content.Load <Texture2D>("BBar");
//howto images
howK = Content.Load <Texture2D>("howtoK");
howC = Content.Load <Texture2D>("howtoC");
//lose image
end = Content.Load <Texture2D>("gg");
//win image
win = Content.Load <Texture2D>("win");
p1.LoadContent(Content);
t.LoadContent(Content);
//loading text
write = Content.Load <SpriteFont>("write");
big = Content.Load <SpriteFont>("bigWrite");
myFont = Content.Load <SpriteFont>("myFont");
//spawns an enemy at each gate
Type1 t1; Type1 t2; Type1 t3; Type1 t4;
t1 = new Type1((screenX / 2) - 150, 0); //top gate
t2 = new Type1(0, 600); //left gate
t3 = new Type1(screenX - 335, 600); //right gate
t4 = new Type1((screenX / 2) - 150, screenY - 460); //bottom gate
enemies1.Add(t1); enemies1.Add(t2); enemies1.Add(t3); enemies1.Add(t4);
Sound.LoadContent(Content);
}
/// <summary>
/// Allows the game to run logic such as updating the world,
/// checking for collisions, gathering input, and playing audio.
/// </summary>
/// <param name="gameTime">Provides a snapshot of timing values.</param>
protected override void Update(GameTime gameTime)
{
if (GamePad.GetState(PlayerIndex.One).IsConnected)//if you're using an xbox controller instead of keyboard
{
controller = true;
}
if (GamePad.GetState(PlayerIndex.One).Buttons.Back == ButtonState.Pressed || Keyboard.GetState().IsKeyDown(Keys.Q))
{
this.Exit();
}
//check level for indicator
if (gameMode == modeType.OneLevel)
{
gameLevel = 1;
}
else if (gameMode == modeType.TwoLevel)
{
gameLevel = 2;
}
else if (gameMode == modeType.OneBoss)
{
gameLevel = 3;
}
if (gameMode != modeType.Pause)
{
if (gameMode == modeType.OneBoss || gameMode == modeType.TwoBoss || gameMode == modeType.OneLevel || gameMode == modeType.TwoLevel) //if in game
{
if (Keyboard.GetState().IsKeyDown(Keys.P) || GamePad.GetState(PlayerIndex.One).IsButtonDown(Buttons.LeftStick)) //Pauses game
{
prevMode = gameMode;
gameMode = modeType.Pause;
}
}
//move to wave 2
if (gameMode == modeType.OneLevel && enemies1.Count <= 0) //if you kill all wave 1 enemies
{
//creates a new shield, adds it to list of items
Shield iS;
iS = new Shield(new Vector2((screenX / 2), (screenY / 2)));
Items.Add(iS);
gameMode = modeType.TwoLevel; //move to wave 2
//spawn wave 2 enemies
//enemy class 1:
Type1 t1; Type1 t2; Type1 t3; Type1 t4;
t1 = new Type1((screenX / 2) - 150, 0); //top gate
t2 = new Type1(0, 600); //left gate
t3 = new Type1(screenX - 335, 600); //right gate
t4 = new Type1((screenX / 2) - 150, screenY - 460); //bottom gate
enemies1.Add(t1); enemies1.Add(t2); enemies1.Add(t3); enemies1.Add(t4);
//enemy class 2:
Type2 t5; Type2 t6; Type2 t7; Type2 t8;
t5 = new Type2(screenX - 335, 50); //top right
t6 = new Type2(50, 50); //top left
t7 = new Type2(screenX - 335, screenY - 470); //bottom right
t8 = new Type2(50, screenY - 470); //bottom left
enemies2.Add(t5); enemies2.Add(t6); enemies2.Add(t7); enemies2.Add(t8);
}
//Part 1 Boss fight
if (gameMode == modeType.TwoLevel && enemies1.Count == 0 && enemies2.Count == 0) //if you kill all wave 2 enemies
{
b = new Boss(new Vector2((screenX / 2) - 200, (screenY / 2) - 200));
b.LoadContent(Content);
b.hp = 10;
//creates a new shield, adds it to list of items
Shield iS;
iS = new Shield(new Vector2((screenX / 2), 2 * (screenY / 3) + 50));
Items.Add(iS);
gameMode = modeType.OneBoss; //sets game mode to boss level
}
//part 2 boss fight
if (gameMode == modeType.OneBoss && b.hp < 5)
{
b.stage = 2; //moves boss to new abilities
//add in enemy class 2 fighters
Type2 t5; Type2 t6; Type2 t7; Type2 t8;
t5 = new Type2(screenX - 335, 50); //top right
t6 = new Type2(50, 50); //top left
t7 = new Type2(screenX - 335, screenY - 470); //bottom right
t8 = new Type2(50, screenY - 470); //bottom left
enemies2.Add(t5); enemies2.Add(t6); enemies2.Add(t7); enemies2.Add(t8);
b.hp = 10;
gameMode = modeType.TwoBoss;
}
if (gameMode == modeType.TwoBoss && b.hp <= 0) //if you kill the boss
{
gameMode = modeType.Win; //move to win screen
}
//reset game
if (gameMode == modeType.Win || gameMode == modeType.Loss)
{
//resets game back to wave 1
enemies1.Clear(); //respawn all wave 1 enemies
enemies2.Clear();
Items.Clear();
Type1 t1; Type1 t2; Type1 t3; Type1 t4;
t1 = new Type1(900, 0); //top gate
t2 = new Type1(0, 600); //left gate
t3 = new Type1(1900, 600); //right gate
t4 = new Type1(900, 1000); //bottom gate
enemies1.Add(t1); enemies1.Add(t2); enemies1.Add(t3); enemies1.Add(t4);
p1 = new Player(new Vector2(screenX, screenY)); //override old player
p1.LoadContent(Content);
//clear the bullet classes too
bullets.Clear(); ebullets.Clear();
//to restart at level 1
if (Keyboard.GetState().IsKeyDown(Keys.V) || GamePad.GetState(PlayerIndex.One).IsButtonDown(Buttons.A))
{
gameMode = modeType.OneLevel; //if v is pressed when the game is over, restart at level 1
MediaPlayer.Play(Sound.background); //background music
}
//to go back to menu
if (Keyboard.GetState().IsKeyDown(Keys.M) || GamePad.GetState(PlayerIndex.One).IsButtonDown(Buttons.Y))
{
gameMode = modeType.Menu; //if M is pressed, go back to main menu
}
}
//start the game
if (gameMode == modeType.Menu)
{
if (Keyboard.GetState().IsKeyDown(Keys.E) || GamePad.GetState(PlayerIndex.One).IsButtonDown(Buttons.X)) //starts the game
{
gameMode = modeType.OneLevel;
MediaPlayer.Play(Sound.background); //background music
}
if (Keyboard.GetState().IsKeyDown(Keys.H) || GamePad.GetState(PlayerIndex.One).IsButtonDown(Buttons.Y))//go to help screen
{
gameMode = modeType.Help;
}
}
if (gameMode == modeType.Help) //if in help screen
{
if (Keyboard.GetState().IsKeyDown(Keys.M) || GamePad.GetState(PlayerIndex.One).IsButtonDown(Buttons.RightStick)) //if these buttons are pressed return to menu screen
{
gameMode = modeType.Menu;
}
}
if (gameMode == modeType.OneLevel || gameMode == modeType.TwoLevel || gameMode == modeType.OneBoss || gameMode == modeType.TwoBoss) //if in game, not end game or menu screen
{
rTime = rTime.Add(gameTime.ElapsedGameTime);
p1.Move(new Vector2(screenX, screenY));
t.Move(new Vector2(screenX, screenY));
//player death
if (p1.hp <= 0)
{
gameMode = modeType.Loss; //goto lose game screen
}
//moves enemy1
foreach (Type1 l in enemies1)
{
l.Move(p1.position, p1.oldPosition); //passing player position and previous player position
l.MovebBox(); //moves the bounding box. For now, i think it has to be in a separate function because i dont want to override move
}
//moves enemy2
foreach (Type2 f in enemies2)
{
f.Move(p1.position, p1.oldPosition); //passing player position and previous player position
f.MovebBox(); //moves the bounding box. For now, i think it has to be in a separate function because i dont want to override move
}
//for bullets:
//moves bullets
foreach (Bullet l in bullets)
{
l.Move();
}
//moves enemy bullets
foreach (Ebullet j in ebullets)
{
j.Move();
}
//player shooting bullets
KeyboardState NewKeyState = Keyboard.GetState();
GamePadState NewPadState = GamePad.GetState(PlayerIndex.One);
//if space was up in the previous frame and is down now, then shoot
if (NewKeyState.IsKeyDown(Keys.Space) && OldKeyState.IsKeyUp(Keys.Space) || NewPadState.IsButtonDown(Buttons.RightShoulder) && OldPadState.IsButtonUp(Buttons.RightShoulder))
{
if (p1.cp >= 1) //if the player has enough charge points
{
//Creates bullet and adds it to the list of bullets
Bullet b1;
b1 = new Bullet(p1.position, t.position); //spawns bullets at player position with goal at target position
bullets.Add(b1); //adds this bullet to the arraylist
p1.cp = p1.cp - 1; //lowers players gun charge
Sound.pShoot.Play();
}
else//if there is no gun charge
{
Sound.noCharge.Play();
}
}
//reloads charge
if (rTime >= TimeSpan.FromSeconds(5))
{
//Stops rTime from going over 5 so the bar looks better
if (rTime.Seconds > 5)
{
rTime = TimeSpan.FromSeconds(5);
}
//reloading charge
if (NewKeyState.IsKeyDown(Keys.R) && OldKeyState.IsKeyUp(Keys.R) || NewPadState.IsButtonDown(Buttons.LeftShoulder) && OldPadState.IsButtonDown(Buttons.LeftShoulder))
{
if (p1.cp < 8)
{
p1.cp = p1.cp + 10;
Sound.Charge.Play();
}
rTime = TimeSpan.Zero;
}
}
OldKeyState = NewKeyState; //updates oldkeystate to newkeystate
OldPadState = NewPadState;
//for enemy1 shooting bullets
Random r = new Random(); //random integer for bullets
if (enemies1.Count > 0)
{ //makes sure there is something in the list first
if (r.Next(0, 200) < 2) //shoots bullets at random intervals
{
T1Bullet s;
int i = r.Next(0, enemies1.Count()); //pick a random enemy to shoot
s = new T1Bullet(enemies1[i].position, p1.position); //creates new bullet, passes the chosen enemy's position and player position
ebullets.Add(s);
Sound.t1Shoot.Play();
}
}
//for enemy2 shooting bullets
if (enemies2.Count > 0) //makes sure there is something in the list first
{
if (r.Next(0, 200) < 2) //shoots bullets at random intervals
{
T2Bullet s;
int i = r.Next(0, enemies2.Count()); //pick a random enemy to shoot
s = new T2Bullet(enemies2[i].position, p1.position); //creates new bullet, passes the chosen enemy's position and player position
ebullets.Add(s);
Sound.t2Shoot.Play();
}
}
//COLLISION STUFF
//Enemy Bullet collision with player
for (int i = ebullets.Count() - 1; i >= 0; i--)
{
if (p1.BoundingBox.Intersects(ebullets[i].BoundingSphere))
{
if (p1.sp > 0)
{
p1.sp = p1.sp - 1; //lowers player shield if they have
}
else //if the player doesn't have a shield
{
ebullets[i].Action(p1);
}
ebullets.RemoveAt(i); //removes bullet
Sound.pHit.Play();
}
}
//Allied bullet with enemy player1
for (int j = enemies1.Count - 1; j >= 0; j--)
{
for (int i = bullets.Count - 1; i >= 0; i--)
{
if (j <= enemies1.Count - 1)
{
if (enemies1[j].BoundingBox.Intersects(bullets[i].BoundingSphere))
{
//chance for enemies to drop health on death
Random l = new Random();
if (l.Next(0, 5) == 0)
{
Health iH;
iH = new Health(new Vector2(enemies1[j].position.X + 50, enemies1[j].position.Y + 50)); //if the random number is 0, leave a health pack at the enemy's positon
Items.Add(iH);
}
bullets.RemoveAt(i); //removes bullet
enemies1.RemoveAt(j); //kills (removes) enemy
Sound.ehit.Play(); //death sound
}
}
}
}
//Allied bullet with enemy player2
for (int j = enemies2.Count - 1; j >= 0; j--)
{
for (int i = bullets.Count - 1; i >= 0; i--)
{
if (j <= enemies2.Count - 1)
{
if (enemies2[j].BoundingBox.Intersects(bullets[i].BoundingSphere))
{
bullets.RemoveAt(i); //removes bullet
enemies2.RemoveAt(j); //kills (removes) enemy
Sound.ehit.Play(); //death sound
}
}
}
}
//item collisions
for (int i = Items.Count - 1; i >= 0; i--)
{
if (p1.BoundingBox.Intersects(Items[i].BoundingBox))
{
Items[i].Action(p1);
Items.RemoveAt(i);
}
}
// removes bullets if they go offscreen
for (int i = bullets.Count - 1; i >= 0; i--)
{
//collision detection
if (bullets[i].position.X >= screenX || bullets[i].position.X <= 0 || bullets[i].position.Y >= screenY || bullets[i].position.X <= 0)
{
bullets.RemoveAt(i);
}
}
//removes enemy bullets if they go offscreen
for (int i = ebullets.Count - 1; i >= 0; i--)
{
//collision detection
if (ebullets[i].position.X >= screenX || ebullets[i].position.X <= 0 || ebullets[i].position.Y >= screenY || ebullets[i].position.X <= 0)
{
ebullets.RemoveAt(i);
}
}
}
//if in boss battle
if (gameMode == modeType.OneBoss || gameMode == modeType.TwoBoss)
{
//boss shooting
Random rr = new Random();
//shoots more often during stage 2
if (b.stage == 1)
{
k = 100;
}
if (b.stage == 2)
{
k = 50;
}
if (rr.Next(0, k) < 2)
{
//Creates bullet and adds it to the list of bullets
Ebullet c;
c = new BBullet(b.position, p1.position); //spawns bullets at player position with goal at target position
ebullets.Add(c); //adds this bullet to the arraylist
}
//player bullets with boss
for (int i = bullets.Count - 1; i >= 0; i--)
{
if (bullets[i].BoundingSphere.Intersects(b.BoundingBox))
{
b.hp = b.hp - 1; //lower boss hp
bullets.RemoveAt(i);
Sound.ehit.Play(); //death sound
}
}
// player with boss
if (p1.BoundingBox.Intersects(b.BoundingBox))
{
p1.hp = p1.hp - p1.hp; //you die if you touch the boss
}
}
}
else //if in pause
{
if (Keyboard.GetState().IsKeyDown(Keys.T) || GamePad.GetState(PlayerIndex.One).IsButtonDown(Buttons.RightStick))
{
gameMode = prevMode;
}
}
base.Update(gameTime);
}