/// <summary>
/// Allows the game to perform any initialization it needs to before starting to run.
/// This is where it can query for any required services and load any non-graphic
/// related content. Calling base.Initialize will enumerate through any components
/// and initialize them as well.
/// </summary>
protected override void Initialize()
{
// TODO: Add your initialization logic here
//base initialize calls loadcontent
base.Initialize();
random = new Random();
playArea = new Rectangle(lhs, top, rhs - lhs, bot - top);
spritePlayer = new Sprite3(true, playerTex, 50, SCREEN_HEIGHT / 2 - 50);
spritePlayer.setWidthHeight(100, 100);
spritePlayer.setFlip(SpriteEffects.FlipHorizontally);
//spritePlayer.setBB(0,0,200, 200);
scrollBack = new ScrollBackGround(texBackground, texBackground.Bounds, new Rectangle(0, 0, SCREEN_WIDTH, SCREEN_HEIGHT), -1 + playerSpeeeeeed, 2);
scrollFore = new ScrollBackGround(texForeground, texForeground.Bounds, new Rectangle(0, 0, SCREEN_WIDTH, SCREEN_HEIGHT), -2 + playerSpeeeeeed, 2);
textScore = new TextRenderable("Score : " + score.ToString(), new Vector2(100, 100), spriteFont, Color.Red);
textStartGame = new TextRenderable("PRESS ENTER TO START", new Vector2(SCREEN_WIDTH / 2, SCREEN_HEIGHT / 2), spriteFont, Color.Red);
particleList = new SpriteList();
enemyList = new SpriteList();
playerBulletList = new SpriteList();
}
/// <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>
/// This is a mess, please forgive me
protected override void Update(GameTime gameTime)
{
//Console.WriteLine(enemies.count());
curPos = horse.getPos();
bool keyDown = false;
switch (level)
{
case 1:
horse.setWidthHeight(1568 / 8 * 0.3f, texHorseRun.Height * 0.3f);
k = Keyboard.GetState();
if (!started)
{
started = true;
StartMovement(8);
}
if (k.IsKeyDown(Keys.Down))
{
keyDown = true;
horse.setPosY(horse.getPosY() + movementSpeed - 2);
}
if (k.IsKeyDown(Keys.Up))
{
keyDown = true;
horse.setPosY(horse.getPosY() - movementSpeed + 2);
}
if (k.IsKeyDown(Keys.Left))
{
keyDown = true;
horse.setFlip(SpriteEffects.FlipHorizontally);
horse.setPosX(horse.getPosX() - movementSpeed + 2);
}
if (k.IsKeyDown(Keys.Right))
{
keyDown = true;
horse.setFlip(SpriteEffects.None);
horse.setPosX(horse.getPosX() + movementSpeed - 2);
}
if (!keyDown)
{
horse.setAnimationSequence(anim, 0, 7, 0);
}
else
{
horse.setAnimationSequence(anim, 0, 7, 8);
}
//387 330
if (curPos.X >= -155 && curPos.X <= -75 && curPos.Y >= 330 && curPos.Y <= 387)
{
horse.setPos(xx, yy);
started = false;
horse.setFlip(SpriteEffects.None);
level = 0;
}
horseRun.animationTick(gameTime);
mainCamera.Follow(horse);
break;
default:
if (!started)
{
if (k.IsKeyDown(Keys.D1) || k.IsKeyDown(Keys.NumPad1))
{
difficulty = 1;
}
else if (k.IsKeyDown(Keys.D2) || k.IsKeyDown(Keys.NumPad2))
{
difficulty = 2;
}
else if (k.IsKeyDown(Keys.D3) || k.IsKeyDown(Keys.NumPad3))
{
difficulty = 3;
}
}
switch (difficulty)
{
case 1:
difficultyOffset = 1;
break;
case 2:
difficultyOffset = 0.5f;
break;
case 3:
difficultyOffset = 0.1f;
break;
default:
break;
}
horse.setWidthHeight(1568 / 8 * 0.5f, texHorseRun.Height * 0.5f);
//This timer makes basic instructions disappear after 3 seconds
if (textFadeTimer < 3 && started)
{
textFadeTimer += (float)gameTime.ElapsedGameTime.TotalSeconds;
}
if (started)
{
enemySpawnTimer += (float)gameTime.ElapsedGameTime.TotalSeconds;
}
if (enemySpawnTimer > difficultyOffset)
{
enemySpawnTimer = 0;
LoadEnemies();
}
//Escape key exits game
if (GamePad.GetState(PlayerIndex.One).Buttons.Back == ButtonState.Pressed || Keyboard.GetState().IsKeyDown(Keys.Escape))
{
Exit();
}
//Keyboard current and previous state
prevK = k;
k = Keyboard.GetState();
//Begin all game functionality essentially
if (k.IsKeyDown(Keys.Enter) && !started)
{
started = true;
StartMovement(8);
}
if (started)
{
//Bounding box activation key
if (k.IsKeyDown(Keys.B) && prevK.IsKeyUp(Keys.B))
{
showbb = !showbb;
}
//Game over is a bool that is used to ensure the player can't move horse after it is dead, causes errors otherwise
if (!gameOver)
{
//Player movement down
if (k.IsKeyDown(Keys.Down))
{
if (horseRun.getSprite(0).getPosY() < bot - horse.getHeight())
{
horseRun.getSprite(0).setPosY(horseRun.getSprite(0).getPosY() + movementSpeed);
}
}
//Player movement up
if (k.IsKeyDown(Keys.Up))
{
if (horseRun.getSprite(0).getPosY() > top)
{
horseRun.getSprite(0).setPosY(horseRun.getSprite(0).getPosY() - movementSpeed);
}
}
}
for (int e = 0; e < enemies.count(); e++)
{
if (enemies[e].getVisible())
{
enemies[e].setPosX(enemies[e].getPosX() - enemyMovementSpeed);
}
if (enemies[e].getPosX() < 0 - texEnemy.Width)
{
enemies[e].setVisible(false);
}
}
//Collision detection, arrow to enemy
for (int ea = 0; ea < quiver.count(); ea++)
{
int ac = enemies.collisionWithRect(quiver[ea].getBoundingBoxAA());
if (ac != -1)
{
score++;
Blood(enemies.getSprite(ac).getPosX(), enemies.getSprite(ac).getPosY(), false);
enemies.getSprite(ac).setVisible(false);
quiver[ea].setVisible(false);
quiver[ea].setPos(new Vector2(0, 0));
//LoadEnemies();
}
}
//Allow player to increase or decrease speed
if (Keyboard.GetState().IsKeyDown(Keys.Right))
{
enemyMovementSpeed = fastEnemy;
horse.setAnimationSequence(anim, 0, 7, fastPlayer);
}
else if (Keyboard.GetState().IsKeyDown(Keys.Left))
{
enemyMovementSpeed = slowEnemy;
horse.setAnimationSequence(anim, 0, 7, slowPlayer);
}
else if (started)
{
enemyMovementSpeed = normalEnemy;
horse.setAnimationSequence(anim, 0, 7, normalPlayer);
}
//Scrolling background functionality
if (scrolling1.rectangle.X + scrolling1.texture.Width <= 0)
{
scrolling1.rectangle.X = scrolling2.rectangle.X + scrolling2.texture.Width;
}
if (scrolling2.rectangle.X + scrolling2.texture.Width <= 0)
{
scrolling2.rectangle.X = scrolling1.rectangle.X + scrolling1.texture.Width;
}
scrolling1.Update();
scrolling2.Update();
//Game over is a bool that is used to ensure the player can't move horse after it is dead, causes errors otherwise
if (!gameOver)
{
//Collision detection, enemy to player
int rc = enemies.collisionWithRect(horse.getBoundingBoxAA());
if (rc != -1)
{
Blood(horse.getPosX(), horse.getPosY(), true);
movementSpeed = 0;
enemyMovementSpeed = 0;
scrolling1.speed = 0;
scrolling2.speed = 0;
for (int i = 0; i < horseRun.count(); i++)
{
horseRun.deleteSprite(i);
}
gameOver = true;
}
}
//Shooting arrow functionality
if (Keyboard.GetState().IsKeyDown(Keys.Space) && !arrowShot)
{
Arrow();
arrowShot = true;
}
for (int a = 0; a < quiver.count(); a++)
{
if (quiver[a].getVisible())
{
quiver[a].savePosition();
quiver[a].moveByDeltaXY();
}
if (quiver[a].getPosX() > 800)
{
quiver[a].setVisible(false);
}
}
if (arrowShot)
{
arrowTimer += (float)gameTime.ElapsedGameTime.TotalSeconds;
}
if (arrowTimer > 0.5f)
{
arrowTimer = 0;
arrowShot = false;
}
}
//Animation ticks for anything that is being animated
horseRun.animationTick(gameTime);
enemies.animationTick(gameTime);
bloodSplat.animationTick(gameTime);
if (gameOver)
{
deathTimer += (float)gameTime.ElapsedGameTime.TotalSeconds;
}
break;
}
base.Update(gameTime);
}
public override void Update(GameTime gameTime)
{
prevKeyState = keyState;
keyState = Keyboard.GetState();
timer += 1;
explostionTimer += 1;
explosionAnimation.animationTick(gameTime);
mineExplostionAnimation.animationTick(gameTime);
missileSmoke.Update(gameTime);
exLimSound.Update(gameTime);
previousMouseState = currentMouseState;
currentMouseState = Mouse.GetState();
mouse_x = currentMouseState.X;
mouse_y = currentMouseState.Y;
// Sets up mine
if (currentMouseState.LeftButton == ButtonState.Pressed)
{
minePos.X = mouse_x;
minePos.Y = mouse_y;
drawMines = true;
mine.active = true;
mineCount = 1;
}
// Controls player movements
if (keyState.IsKeyDown(Keys.Left))
{
if (player.getPosX() > Dir.leftBoundary)
{
player.setPosX(player.getPosX() - 4); // Moves player 3 units left
player.setFlip(SpriteEffects.FlipHorizontally);
}
}
if (keyState.IsKeyDown(Keys.Right))
{
if (player.getPosX() < (Dir.rightBoundary - (player.getWidth() - 5)))
{
player.setPosX(player.getPosX() + 4); // Moves player 3 units right
player.setFlip(SpriteEffects.None);
}
}
// Moves enemy sprite
enemy1.setPosX(enemy1.getPosX() + Dir.rnd.Next(1, 3));
enemy2.setPosX(enemy2.getPosX() - Dir.rnd.Next(1, 3));
// If enemy runs off screen, reset position to random x postion
if (enemy1.getPosX() > Dir.rightBoundary + 60)
{
enemy1.setPos(Dir.rnd.Next(-400, -250), Dir.rnd.Next(200, 700));
}
if (enemy2.getPosX() < Dir.leftBoundary - (enemy2.getWidth() + 50))
{
enemy2.setPos(Dir.rnd.Next(Dir.rightBoundary, Dir.rightBoundary + 200), Dir.rnd.Next(200, 700));
}
// Shoot missile
if (keyState.IsKeyDown(Keys.Space) && prevKeyState.IsKeyUp(Keys.Space))
{
missile.setPos(player.getPosX() + player.getWidth() / 2, player.getPosY() - missile.getHeight());
missile.active = true;
drawSmoke();
drawMissile = true;
if (missileCount > 0)
{
missileCount--;
}
}
if (missileCount == 0)
{
missileCount = 5;
}
if (missile.getPosY() < 185 + missile.getHeight())
{
missile.setPos(player.getPos());
drawMissile = false;
missileSmoke.deActivate();
}
if (timer % 361 == 360)
{
anchor.setPos(enemy1.getPosX() + enemy1.getWidth() / 2, enemy1.getPosY() + enemy1.getHeight() / 2);
anchorDraw = true;
}
if (anchor.getPosY() > Dir.bottomBoundary + anchor.getHeight())
{
anchor.active = false;
anchorDraw = false;
}
// Collision Control
enemy1Collision = missile.collision(enemy1);
enemy2Collision = missile.collision(enemy2);
if (enemy1Collision)
{
enemy1.hitPoints = enemy1.hitPoints - 10;
currXMissile = enemy1.getPosX() + enemy1.getWidth() / 2;
currYMissile = enemy1.getPosY() - enemy1.getHeight() / 2;
if (enemy1.hitPoints <= 0)
{
collision1 = true;
enemy1.hitPoints = 10;
Dir.enemy1Count++;
missileSmoke.deActivate();
}
getSetMissile();
}
if (enemy2Collision)
{
missileSmoke.deActivate();
enemy2.hitPoints = enemy2.hitPoints - 10;
drawMissile = false;
if (enemy2.hitPoints <= 0)
{
currXMissile = enemy2.getPosX() + enemy2.getWidth() / 2;
currYMissile = enemy2.getPosY() - enemy2.getHeight() / 2;
collision2 = true;
Dir.enemy2Count++;
enemy2.hitPoints = 20;
}
getSetMissile();
}
// Gain 10 hp if missile hits the anchor preserve
bool lifeGain = missile.collision(life);
if (lifeGain == true)
{
if (player.hitPoints < 50)
{
player.hitPoints = player.hitPoints + 10;
}
lifeGain = false;
drawMissile = false;
life.active = false;
life.setPos(new Vector2(Dir.rnd.Next(250, 800), Dir.rnd.Next(400, 600)));
missile.active = false;
missile.setPos(player.getPosX(), player.getPosY());
missileSmoke.deActivate();
}
bool anchorCollision = anchor.collision(player);
if (anchorCollision)
{
anchorDraw = false;
anchor.setActiveAndVisible(false);
anchor.setPos(new Vector2(-100, -100));
player.hitPoints = player.hitPoints - 20;
}
mineCollission = mine.collision(enemy1);
if (mineCollission)
{
mine.active = false;
drawMines = false;
mineCurrPos = mine.getPos();
mine.setPos(new Vector2(-100, 0));
enemy1.setPos(Dir.rnd.Next(-400, -250), Dir.rnd.Next(200, 700));
mineCollisionToggle = true;
score += 150;
mineCount = 0;
Dir.enemy1Count += 1;
exLimSound.playSoundIfOk();
}
mineCollission2 = mine.collision(enemy2);
if (mineCollission2)
{
mine.active = false;
drawMines = false;
mineCurrPos = mine.getPos();
mine.setPos(new Vector2(-100, 0));
enemy2.setPos(Dir.rnd.Next(-400, -250), Dir.rnd.Next(200, 700));
mineCollisionToggle2 = true;
score += 200;
mineCount = 0;
Dir.enemy2Count += 1;
exLimSound.playSoundIfOk();
}
// Toggle BB
if (keyState.IsKeyDown(Keys.B) && prevKeyState.IsKeyUp(Keys.B))
{
showBB = !showBB;
}
// Pause
if (keyState.IsKeyDown(Keys.P) && !prevKeyState.IsKeyDown(Keys.P))
{
gameStateManager.pushLevel(3);
}
// Help State
if (keyState.IsKeyDown(Keys.F1) && !prevKeyState.IsKeyDown(Keys.F1))
{
gameStateManager.pushLevel(5);
}
if (player.hitPoints < 0)
{
player.hitPoints = 0;
}
// End State
if (score >= 1000 || player.hitPoints <= 0)
{
if (timer % 181 == 180)
{
gameStateManager.setLevel(4);
}
}
}
public override void Update(GameTime gameTime)
{
prevKeyState = keyState;
keyState = Keyboard.GetState();
timer += 1;
explosionAnimation.animationTick(gameTime);
missileSmoke.Update(gameTime);
if (keyState.IsKeyDown(Keys.Left))
{
if (player.getPosX() > Dir.leftBoundary)
{
player.setPosX(player.getPosX() - 4); // Moves player 4 units left
player.setFlip(SpriteEffects.FlipHorizontally);
}
}
if (keyState.IsKeyDown(Keys.Right))
{
if (player.getPosX() < (Dir.rightBoundary - (player.getWidth() - 5)))
{
player.setPosX(player.getPosX() + 4); // Moves player 4 units right
player.setFlip(SpriteEffects.None);
}
}
enemy1.setPosX(enemy1.getPosX() + Dir.rnd.Next(1, 3));
enemy2.setPosX(enemy2.getPosX() - Dir.rnd.Next(1, 3));
enemy3.setPosX(enemy3.getPosX() + Dir.rnd.Next(2, 4));
// If enemy runs off screen, reset position to random x postion
if (enemy1.getPosX() > Dir.rightBoundary + 60)
{
enemy1.setPos(Dir.rnd.Next(-400, -250), Dir.rnd.Next(200, 700));
}
if (enemy2.getPosX() < Dir.leftBoundary - (enemy2.getWidth() + 50))
{
enemy2.setPos(Dir.rnd.Next(Dir.rightBoundary, Dir.rightBoundary + 200), Dir.rnd.Next(200, 700));
}
if (enemy3.getPosX() > Dir.rightBoundary + 60)
{
enemy3.setPos(Dir.rnd.Next(-400, -250), Dir.rnd.Next(200, 700));
}
if (keyState.IsKeyDown(Keys.Space) && prevKeyState.IsKeyUp(Keys.Space))
{
missile.setPos(player.getPosX() + player.getWidth() / 2, player.getPosY() - missile.getHeight());
missile.active = true;
drawMissile = true;
drawSmoke();
if (missileCount > 0)
{
missileCount--;
}
}
if (missileCount == 0)
{
missileCount = 5;
}
if (missile.getPosY() < 185 + missile.getHeight())
{
missile.setPos(player.getPos());
drawMissile = false;
missileSmoke.deActivate();
}
enemy1Collision = missile.collision(enemy1);
enemy2Collision = missile.collision(enemy2);
enemy3Collision = missile.collision(enemy3);
explostionTimer += 1;
if (enemy1Collision)
{
enemy1.hitPoints = enemy1.hitPoints - 10;
currXMissile = enemy1.getPosX() + enemy1.getWidth() / 2;
currYMissile = enemy1.getPosY() - enemy1.getHeight() / 2;
if (enemy1.hitPoints <= 0)
{
collision1 = true;
Dir.enemy1Count++;
enemy1.hitPoints = 10;
}
getSetMissile();
}
if (enemy2Collision)
{
missileSmoke.deActivate();
enemy2.hitPoints = enemy2.hitPoints - 10;
drawMissile = false;
if (enemy2.hitPoints <= 0)
{
currXMissile = enemy2.getPosX() + enemy2.getWidth() / 2;
currYMissile = enemy2.getPosY() - enemy2.getHeight() / 2;
collision2 = true;
Dir.enemy2Count++;
enemy2.hitPoints = 20;
}
getSetMissile();
}
if (enemy3Collision)
{
enemy3.hitPoints = enemy3.hitPoints - 10;
currXMissile = enemy3.getPosX() + enemy3.getWidth() / 2;
currYMissile = enemy3.getPosY() - enemy3.getHeight() / 2;
if (enemy3.hitPoints <= 0)
{
collision3 = true;
Dir.enemy3Count++;
enemy3.hitPoints = 10;
}
getSetMissile();
}
// Toggle showing Boundary Box
if (keyState.IsKeyDown(Keys.B) && prevKeyState.IsKeyUp(Keys.B))
{
showBoundary = !showBoundary;
}
if (keyState.IsKeyDown(Keys.P) && !prevKeyState.IsKeyDown(Keys.P))
{
gameStateManager.pushLevel(3);
}
if (keyState.IsKeyDown(Keys.F1) && !prevKeyState.IsKeyDown(Keys.F1))
{
gameStateManager.pushLevel(5);
}
if (score >= 300)
{
if (timer % 181 == 180)
{
gameStateManager.setLevel(2);
}
}
exLimSound.Update(gameTime);
}