public void getSetMissile()
{
missile.reset();
missile.active = false;
missile.setPos(player.getPosX(), player.getPosY());
exLimSound.playSoundIfOk();
explostionTimer = 0;
}
public void UpdateEE(GameTime gameTime)
{
// is it better to decrement the alpha or the rgb values?
ltCol.R--;
ltCol.G--;
ltCol.B--;
ltCol.A--;
if (lives == 0 && ltCol.R == 0)
{
eeSound.playSoundIfOk();
}
if (ltCol.R == 0)
{
state = 0;
}
showII = false;
}
//Adds explosion to particle list
public void AddExplosion(int x, int y)
{
float scale = 0.6f;
float xOffset = -10;
float yOffset = -5;
Sprite3 newExplosion = new Sprite3(true, explosionTex, x + xOffset, y + yOffset);
newExplosion.setXframes(7);
newExplosion.setYframes(3);
newExplosion.setWidthHeight(896 / 7 * scale, 384 / 3 * scale);
Vector2[] anim = new Vector2[21];
anim[0].X = 0; anim[0].Y = 0;
anim[1].X = 1; anim[1].Y = 0;
anim[2].X = 2; anim[2].Y = 0;
anim[3].X = 3; anim[3].Y = 0;
anim[4].X = 4; anim[4].Y = 0;
anim[5].X = 5; anim[5].Y = 0;
anim[6].X = 6; anim[6].Y = 0;
anim[7].X = 0; anim[7].Y = 1;
anim[8].X = 1; anim[8].Y = 1;
anim[9].X = 2; anim[9].Y = 1;
anim[10].X = 3; anim[10].Y = 1;
anim[11].X = 4; anim[11].Y = 1;
anim[12].X = 5; anim[12].Y = 1;
anim[13].X = 6; anim[13].Y = 1;
anim[14].X = 0; anim[14].Y = 2;
anim[15].X = 1; anim[15].Y = 2;
anim[16].X = 2; anim[16].Y = 2;
anim[17].X = 3; anim[17].Y = 2;
anim[18].X = 4; anim[18].Y = 2;
anim[19].X = 5; anim[19].Y = 2;
anim[20].X = 6; anim[20].Y = 2;
newExplosion.setAnimationSequence(anim, 0, 20, 2);
newExplosion.setAnimFinished(2); // make it inactive and invisible
newExplosion.animationStart();
particleList.addSpriteReuse(newExplosion);
soundExplosionLimit.playSoundIfOk();
}
public void UpdateL2(GameTime gameTime)
{
// the crazy dog will be running towards the right and will
// appear randomly on the screen
crazyDog.visible = true;
crazyDog.moveByDeltaXY();
crazyDog.animationTick(gameTime);
crazyDog.active = true;
doggyVec.X++;
crazyDog.setPosX(doggyVec.X);
if (crazyDog.getPosX() > 800)
{
doggyVec.X = 0;
}
if (doggyVec.X == 20 || doggyVec.X == 400)
{
barkoSound.playSoundIfOk();
}
// check whether the player sprite has clashed with the crazy dog
colWBB = playerSprite.collision(crazyDog);
// play the sound if this is true
if (colWBB == true && doggyVec.X == playerVec.X)
{
yowlinSound.playSoundIfOk();
lives--;
}
// play the kaching sound if the player sprite passes over
// the dog and also does not colide
if (colWBB == false && doggyVec.X == playerVec.X)
{
kachingSound.playSoundIfOk();
points++;
}
ks = Keyboard.GetState();
// this is really bad practice to repeat code from another method
// but have no time right now to implement something better
if (ks.IsKeyDown(Keys.Left))
{
playerSprite.moveByDeltaXY();
playerSprite.animationTick(gameTime);
successSound.playSoundIfOk();
playerSprite.active = true;
background.Update(gameTime);
}
if (ks.IsKeyDown(Keys.Right))
{
// NOTE: the move right functionality does not work currently
background.Update(gameTime);
}
if (ks.IsKeyDown(Keys.B))
{
showBB = !showBB;
}
/// increases the player's jump speed - this is a secret function
if (ks.IsKeyDown(Keys.Z))
{
playerJumpSpeed++;
}
// decreases the player's jump speed - this is another secret function
if (ks.IsKeyDown(Keys.X))
{
playerJumpSpeed--;
}
// this gives the small kitty cat the ability to jump around the screen
if (playerJump)
{
playerVec.Y += playerJumpSpeed;
playerJumpSpeed += 1;
playerSprite.setPosY(playerVec.Y);
if (playerVec.Y >= prevPos.Y)
{
playerSprite.setPosY(prevPos.Y);
playerJump = false;
}
}
else
{
if (ks.IsKeyDown(Keys.Up))
{
playerJump = true;
playerJumpSpeed = -14;
jumpoSound.playSoundIfOk();
playerSprite.setPosY(playerVec.Y);
}
}
// transition to end of game if user reaches 5 pts
if (points == 5)
{
state = 6;
}
if (lives == 0)
{
state = 7;
}
}
public void UpdateL1(GameTime gameTime)
{
ks = Keyboard.GetState();
yarnBalls.moveDeltaXY();
// collision test
for (int i = 0; i < yarnBalls.count(); i++)
{
Sprite3 s = yarnBalls.getSprite(i);
bool coll = playerSprite.collision(s);
if (coll)
{
kachingSound.playSoundIfOk();
s.setActive(false);
points++;
}
}
// used to move the kitty cat to the left
if (ks.IsKeyDown(Keys.Left))
{
playerSprite.moveByDeltaXY();
playerSprite.animationTick(gameTime);
successSound.playSoundIfOk();
playerSprite.active = true;
background.Update(gameTime);
}
if (ks.IsKeyDown(Keys.Right))
{
// NOTE: the move right functionality does not work currently
background.Update(gameTime);
}
if (ks.IsKeyDown(Keys.B))
{
showBB = !showBB;
}
/// increases the player's jump speed - this is a secret function
if (ks.IsKeyDown(Keys.Z))
{
playerJumpSpeed++;
}
// decreases the player's jump speed - this is another secret function
if (ks.IsKeyDown(Keys.X))
{
playerJumpSpeed--;
}
// this gives the small kitty cat the ability to jump around the screen
if (playerJump)
{
playerVec.Y += playerJumpSpeed;
playerJumpSpeed += 1;
playerSprite.setPosY(playerVec.Y);
if (playerVec.Y >= prevPos.Y)
{
playerSprite.setPosY(prevPos.Y);
playerJump = false;
}
}
else
{
if (ks.IsKeyDown(Keys.Up))
{
playerJump = true;
jumpoSound.playSoundIfOk();
playerJumpSpeed = -14;
playerSprite.setPosY(playerVec.Y);
}
}
// transition over to level 2
if (points == 5)
{
state = 3;
}
}
public override void Update(GameTime gameTime)
{
//deltaTime is in seconds, so calculations = pixels per second.
deltaTime = (float)gameTime.ElapsedGameTime.TotalSeconds;
//Press enter to start game/level
switch (levelState)
{
case LEVELSTATE.LEVELSTART:
if (InputManager.Instance.KeyPressed(Keys.Enter))
{
levelState = LEVELSTATE.LEVELPLAY;
}
return;
case LEVELSTATE.LEVELPLAY:
timer += deltaTime;
//update player
player.Update(gameTime);
//PAUSE
if (InputManager.Instance.KeyPressed(Keys.P))
{
gameStateManager.pushLevel(3);
}
//PLAYER SHOOT
if (InputManager.Instance.KeyPressed(Keys.Space))
{
AddBullet((int)player.getPosX(), (int)player.getPosY());
soundBulletLimit.playSoundIfOk();
}
break;
case LEVELSTATE.LEVELFINISH:
player.Update(gameTime);
if (InputManager.Instance.KeyPressed(Keys.Enter))
{
gameStateManager.pushLevel(1);
}
break;
case LEVELSTATE.LEVELGAMEOVER:
timer += deltaTime;
if (InputManager.Instance.KeyPressed(Keys.Q))
{
gameStateManager.setLevel(4);
}
break;
default:
throw new Exception("hahaha");
}
//Every 2 seconds, spawn an enemy randomly.
if (timer > spawnInterval && enemyCounter < enemyToSpawn)
{
AddEnemy(enemyList);
timer = 0;
enemyCounter++;
}
//update backgrounds
scrollBack.Update(gameTime);
scrollFore.Update(gameTime);
scrollBack.setScrollSpeed(player.playerBackgroundSpeed - 2);
scrollFore.setScrollSpeed(player.playerBackgroundSpeed);
//Update/remove enemies
enemyList.Update(gameTime);
enemyList.removeIfOutside(new Rectangle(-100, -100, Game1.SCREEN_WIDTH + 200, Game1.SCREEN_HEIGHT + 200));
if (enemyList.countActive() == 0 && enemyCounter >= enemyToSpawn)
{
levelState = LEVELSTATE.LEVELFINISH;
}
//update/remove bullets
playerBulletList.moveDeltaX(5);
playerBulletList.removeIfOutside(new Rectangle(-100, -100, Game1.SCREEN_WIDTH + 200, Game1.SCREEN_HEIGHT + 200));
//If player collides with enemy
int collisionIndex = enemyList.collisionAA(player);
if (collisionIndex != -1)
{
Sprite3 temp = enemyList.getSprite(collisionIndex);
//player collides with boss
if (temp.getName() == "boss")
{
}
else
{
//enemy dies?
temp.active = false;
temp.visible = false;
AddExplosion((int)temp.getPosX(), (int)temp.getPosY());
score -= 5;
textScore.text = "Score : " + score.ToString();
player.TakeDamage();
if (player.hitPoints <= 0)
{
levelState = LEVELSTATE.LEVELGAMEOVER;
AddExplosion((int)player.getPosX(), (int)player.getPosY());
player.setPos(0, -300); // offscreen
player.setActive(false);
}
//TODO: GET HITSOUND
soundEnemyHitLimit.playSoundIfOk();
}
}
//if a bullet collides with enemy
for (int i = 0; i < playerBulletList.count(); i++)
{
Sprite3 currentBullet = playerBulletList.getSprite(i);
if (currentBullet == null)
{
continue;
}
if (currentBullet.active != true)
{
continue;
}
if (currentBullet.visible != true)
{
continue;
}
//if collision success
int collision = enemyList.collisionAA(currentBullet);
if (collision != -1)
{
Sprite3 currentEnemy = enemyList.getSprite(collision);
currentEnemy.hitPoints -= 1;
//DEAD ENEMY
if (currentEnemy.hitPoints <= 0)
{
currentEnemy.active = false;
currentEnemy.visible = false;
//add particle
AddExplosion((int)currentEnemy.getPosX(), (int)currentEnemy.getPosY());
//add score
score += 10;
textScore.text = "Score : " + score.ToString();
}
//DAMAGED ENEMY
else
{
currentEnemy.varInt0 = 100;
soundEnemyHitLimit.playSoundIfOk();
}
//REMOVE BULLET
currentBullet.active = false;
currentBullet.visible = false;
}
}
//update particles
particleList.animationTick(gameTime);
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);
}
}
}