public AABB(Vector3[] listOfPoints)
{
Vector3 min = new Vector3(float.MaxValue, float.MaxValue, 0);
Vector3 max = new Vector3(float.MinValue, float.MinValue, 0);
foreach (var p in listOfPoints)
{
if (p.x < min.x)
{
min.x = p.x;
}
if (p.y < min.y)
{
min.y = p.y;
}
if (p.x > max.x)
{
max.x = p.x;
}
if (p.y > max.y)
{
max.y = p.y;
}
}
// movePosition and recalculate halfExtent
position = (max + min) * 0.5f;
halfExtent = (max - min) * 0.5f;
}
public void AddPoint(Vector3 p)
{
Vector3 min = Min();
Vector3 max = Max();
if (p.x < min.x)
{
min.x = p.x;
}
if (p.y < min.y)
{
min.y = p.y;
}
if (p.x > max.x)
{
max.x = p.x;
}
if (p.y > max.y)
{
max.y = p.y;
}
// movePosition and recalculate halfExtent
position = (max + min) * 0.5f;
halfExtent = (max - min) * 0.5f;
}
public bool PointOverlapsMethod2(Vector3 p)
{
var mn = Min();
var mx = Max();
return(p.x < mx.x && p.x > mn.x && p.y < mx.y && p.y > mn.y);
}
public bool PointOverlaps(Vector3 p)
{
Vector3 np = p - position;
np.x = Math.Abs(np.x);
np.y = Math.Abs(np.y);
return(np.x < halfExtent.x && np.y < halfExtent.y);
}
public void Update()
{
currentTime = stopwatch.ElapsedMilliseconds;
deltaTime = (currentTime - lastTime) / 1000.0f;
timer += deltaTime;
if (timer >= 1)
{
fps = frames;
frames = 0;
timer -= 1;
}
frames++;
tankObject.Update(deltaTime);
if (IsKeyDown(KeyboardKey.KEY_A))
{
tankObject.Rotate(-deltaTime);
}
if (IsKeyDown(KeyboardKey.KEY_D))
{
tankObject.Rotate(deltaTime);
}
if (IsKeyDown(KeyboardKey.KEY_W))
{
Vector3 facing = new Vector3(
tankObject.LocalTransform.m1,
tankObject.LocalTransform.m2, 1) * deltaTime * 100;
tankObject.Translate(facing.x, facing.y);
}
if (IsKeyDown(KeyboardKey.KEY_S))
{
Vector3 facing = new Vector3(
tankObject.LocalTransform.m1,
tankObject.LocalTransform.m2, 1) * deltaTime * -100;
tankObject.Translate(facing.x, facing.y);
}
tankObject.Update(deltaTime);
lastTime = currentTime;
}
public Missile(Texture2D texture, Vector3 posAndRot, string name = "New Sprite") : base(texture, posAndRot, name)
{
}
public AsteroidSpawner(Texture2D texture, Vector3 posAndRot, List <Sprite> children, string name = "New Sprite") : base(texture, posAndRot, children, name)
{
}
public AsteroidSpawner(Texture2D texture, Vector3 posAndRot, string name = "New Sprite") : base(texture, posAndRot, name)
{
}
/// <summary>
/// check if "other" collider is intersecting with this collider
/// </summary>
public bool CheckCollision(Collider other)
{
collisionChecksPerFrame++;
Vector3 center3 = new Vector3(center.X, center.Y, 0);
Vector3 otherCenter3 = new Vector3(other.center.X, other.center.Y, 0);
//distance between both objects
float dist = (float)Math.Sqrt((otherCenter3.x - center3.x) * (otherCenter3.x - center3.x) + (otherCenter3.y - center3.y) * (otherCenter3.y - center3.y));
//a maximum distance collisions need to be checked at
float range = new Vector3(boxTransform.m1, boxTransform.m2, 0).Magnitude() + new Vector3(boxTransform.m4, boxTransform.m5, 0).Magnitude()
+ new Vector3(other.boxTransform.m1, other.boxTransform.m2, 0).Magnitude() + new Vector3(other.boxTransform.m4, other.boxTransform.m5, 0).Magnitude();
if (dist > range)
{
return(false);//stop check we already know the two objects are too faar apart
}
{//other in this
Vector3 xExtent = new Vector3(boxTransform.m1, boxTransform.m2, 0);
Vector3 yExtent = new Vector3(boxTransform.m4, boxTransform.m5, 0);
{//other point A in this
Vector2 preV = other.pointA - center;
Vector3 v = new Vector3(preV.X, preV.Y, 0);
#if ShowCollisionDebug
DrawLine((int)center.X, (int)center.Y, (int)other.pointA.X, (int)other.pointA.Y, RED);
#endif
collisionChecksPerFrame++;
if (!(Math.Sqrt(Math.Abs(v.Dot(xExtent))) > xExtent.Magnitude() || Math.Sqrt(Math.Abs(v.Dot(yExtent))) > yExtent.Magnitude()))
{
#if ShowCollisionDebug
DrawLine((int)center.X, (int)center.Y, (int)other.pointA.X, (int)other.pointA.Y, GREEN);
#endif
return(true);
}
}
{//other point B in this
Vector2 preV = other.pointB - center;
Vector3 v = new Vector3(preV.X, preV.Y, 0);
#if ShowCollisionDebug
DrawLine((int)center.X, (int)center.Y, (int)other.pointB.X, (int)other.pointB.Y, RED);
#endif
collisionChecksPerFrame++;
if (!(Math.Sqrt(Math.Abs(v.Dot(xExtent))) > xExtent.Magnitude() || Math.Sqrt(Math.Abs(v.Dot(yExtent))) > yExtent.Magnitude()))
{
#if ShowCollisionDebug
DrawLine((int)center.X, (int)center.Y, (int)other.pointB.X, (int)other.pointB.Y, GREEN);
#endif
return(true);
}
}
{//other point C in this
Vector2 preV = other.pointC - center;
Vector3 v = new Vector3(preV.X, preV.Y, 0);
#if ShowCollisionDebug
DrawLine((int)center.X, (int)center.Y, (int)other.pointC.X, (int)other.pointC.Y, RED);
#endif
collisionChecksPerFrame++;
if (!(Math.Sqrt(Math.Abs(v.Dot(xExtent))) > xExtent.Magnitude() || Math.Sqrt(Math.Abs(v.Dot(yExtent))) > yExtent.Magnitude()))
{
#if ShowCollisionDebug
DrawLine((int)center.X, (int)center.Y, (int)other.pointC.X, (int)other.pointC.Y, GREEN);
#endif
return(true);
}
}
{//other point D in this
Vector2 preV = other.pointD - center;
Vector3 v = new Vector3(preV.X, preV.Y, 0);
#if ShowCollisionDebug
DrawLine((int)center.X, (int)center.Y, (int)other.pointD.X, (int)other.pointD.Y, RED);
#endif
collisionChecksPerFrame++;
if (!(Math.Sqrt(Math.Abs(v.Dot(xExtent))) > xExtent.Magnitude() || Math.Sqrt(Math.Abs(v.Dot(yExtent))) > yExtent.Magnitude()))
{
#if ShowCollisionDebug
DrawLine((int)center.X, (int)center.Y, (int)other.pointD.X, (int)other.pointD.Y, GREEN);
#endif
return(true);
}
}
}
{//this in other
Vector3 xExtent = new Vector3(other.boxTransform.m1, other.boxTransform.m2, 0);
Vector3 yExtent = new Vector3(other.boxTransform.m4, other.boxTransform.m5, 0);
#if ShowCollisionDebug
DrawLine((int)other.center.X, (int)other.center.Y, (int)other.center.X + (int)xExtent.x, (int)other.center.Y + (int)xExtent.y, DARKPURPLE);
DrawLine((int)other.center.X, (int)other.center.Y, (int)other.center.X + (int)yExtent.x, (int)other.center.Y + (int)yExtent.y, DARKPURPLE);
#endif
{//this point A in other
Vector2 preV = pointA - other.center;
Vector3 v = new Vector3(preV.X, preV.Y, 0);
#if ShowCollisionDebug
DrawLine((int)other.center.X, (int)other.center.Y, (int)pointA.X, (int)pointA.Y, RED);
#endif
collisionChecksPerFrame++;
if (!(Math.Sqrt(Math.Abs(v.Dot(xExtent))) > xExtent.Magnitude() || Math.Sqrt(Math.Abs(v.Dot(yExtent))) > yExtent.Magnitude()))
{
#if ShowCollisionDebug
DrawLine((int)other.center.X, (int)other.center.Y, (int)pointA.X, (int)pointA.Y, GREEN);
#endif
return(true);
}
}
{//this point B in other
Vector2 preV = pointB - other.center;
Vector3 v = new Vector3(preV.X, preV.Y, 0);
#if ShowCollisionDebug
DrawLine((int)other.center.X, (int)other.center.Y, (int)pointB.X, (int)pointB.Y, RED);
#endif
collisionChecksPerFrame++;
if (!(Math.Sqrt(Math.Abs(v.Dot(xExtent))) > xExtent.Magnitude() || Math.Sqrt(Math.Abs(v.Dot(yExtent))) > yExtent.Magnitude()))
{
#if ShowCollisionDebug
DrawLine((int)other.center.X, (int)other.center.Y, (int)pointB.X, (int)pointB.Y, GREEN);
#endif
return(true);
}
}
{//this point C in other
Vector2 preV = pointC - other.center;
Vector3 v = new Vector3(preV.X, preV.Y, 0);
#if ShowCollisionDebug
DrawLine((int)other.center.X, (int)other.center.Y, (int)pointC.X, (int)pointC.Y, RED);
#endif
collisionChecksPerFrame++;
if (!(Math.Sqrt(Math.Abs(v.Dot(xExtent))) > xExtent.Magnitude() || Math.Sqrt(Math.Abs(v.Dot(yExtent))) > yExtent.Magnitude()))
{
#if ShowCollisionDebug
DrawLine((int)other.center.X, (int)other.center.Y, (int)pointC.X, (int)pointC.Y, GREEN);
#endif
return(true);
}
}
{//this point D in other
Vector2 preV = pointD - other.center;
Vector3 v = new Vector3(preV.X, preV.Y, 0);
#if ShowCollisionDebug
DrawLine((int)other.center.X, (int)other.center.Y, (int)pointD.X, (int)pointD.Y, RED);
#endif
collisionChecksPerFrame++;
if (!(Math.Sqrt(Math.Abs(v.Dot(xExtent))) > xExtent.Magnitude() || Math.Sqrt(Math.Abs(v.Dot(yExtent))) > yExtent.Magnitude()))
{
#if ShowCollisionDebug
DrawLine((int)other.center.X, (int)other.center.Y, (int)pointD.X, (int)pointD.Y, GREEN);
#endif
return(true);
}
}
}
return(false);
}
public LifePickup(Texture2D texture, Vector3 posAndRot, string name = "New Sprite") : base(texture, posAndRot, name)
{
}
// main program method
public static int Main()
{
// Initialization
//--------------------------------------------------------------------------------------
// file name variables
string tankFileName = @"ref\tankBlue_outline.png";
string turretFileName = @"ref\barrelBlue.png";
InitWindow(screenWidth, screenHeight, "Tanks for Everything!");
// set Frames-Per-Second and window size
SetTargetFPS(60);
// initialize classes
Timer timer = new Timer();
Game game = new Game();
Tank player = new Tank();
Bullet bullet = new Bullet();
//set array of bullets and assign index
Bullet[] rockets = new Bullet[10];
for (int i = 0; i < rockets.Length; ++i)
{
rockets[i] = new Bullet();
rockets[i].LoadAmmo(bulletFile);
}
// assign tank in Bullet class to player tank
Bullet.tank = player;
// color conversion holding
MathClasses.Vector3 colorVecBackground = ColorToHSV(LIGHTGRAY);
Color backgroundColor = ColorFromHSV(colorVecBackground);
// load player tank image and turret image
player.Setup(tankFileName, turretFileName);
// load bullet image
bullet.LoadAmmo(bulletFile);
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
float deltaTime = timer.DeltaTime;
timer.Update();
player.OnUpdate(deltaTime);
bullet.OnUpdate(deltaTime);
//update each rocket in the array
foreach (Bullet rock in rockets)
{
rock.OnUpdate(deltaTime);
}
// press "SPACEBAR" to shoot bullets out of tank barrel
if (IsKeyPressed(KeyboardKey.KEY_SPACE))
{
foreach (Bullet rock in rockets)
{
if (!rock.bulletActive)
{
// set bullet to active
rock.bulletActive = true;
// set rotate will reset position and scale values
rock.bulletObj.SetRotate(0.0f);
// set / start shooting position of bullet at turrets x and y after rotation reset
rock.bulletObj.SetPosition(Tank.turretObject.GlobalTransform.m7, Tank.turretObject.GlobalTransform.m8);
// get the rotation of the turret and fire in that direction
float firingAngle = (float)Math.Atan2(Tank.turretObject.GlobalTransform.m2, Tank.turretObject.GlobalTransform.m1);
rock.bulletObj.Rotate(-firingAngle);
// add 1 to "firing" count each time
amountOfBulletsFired++;
break;
}
}
}
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(backgroundColor);
// draws images to screen
bullet.Draw();
foreach (Bullet rock in rockets)
{
rock.Draw();
}
player.Draw();
// end game controls
DrawText("Press the 'Esc' key to close window", 10, 20, 20, RED);
// screen text for score, deltaTime, and time since game started
DrawText("Time Since Start: " + GetTime().ToString("0.0"), 10, 40, 20, RED);
DrawText("DeltaTime: " + timer.DeltaTime.ToString("0.000000"), 10, 60, 20, RED);
DrawText("Targets Hit: " + score.ToString("0"), 600, 20, 20, BLUE);
DrawText("Bullets Fired: " + amountOfBulletsFired.ToString("0"), 600, 40, 20, BLUE);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
game.Shutdown(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return(0);
}
// int count = 1000;
public void Update()
{
lastTime = currentTime;
currentTime = stopwatch.ElapsedMilliseconds;
deltaTime = (currentTime - lastTime) / 1000.0f;
timer += deltaTime;
if (timer >= 1)
{
fps = frames;
frames = 0;
timer -= 1;
}
frames++;
if (IsKeyDown(KeyboardKey.KEY_A))
{
player.Rotate(-deltaTime);
//tankRotation = new Matrix3(1.0f, 0.0f, tankPosition.x,
// 0.0f, 1.0f, tankPosition.y,
// 0.0f, 0.0f, 1.0f);
//rotation += (-1 * DEG2RAD);
//Matrix3 newRotation = new Matrix3();
//newRotation.SetRotateZ(rotation * DEG2RAD);
// tankRotation = tankRotation * newRotation;
// player.Rotate(-degrees, speed, deltaTime);
// player.RotateTank(-90 * (float)(Math.PI / 180.0f)); //deltaTime
}
if (IsKeyDown(KeyboardKey.KEY_D))
{
player.Rotate(deltaTime);
// player.RotateTank(90 * (float)(Math.PI / 180.0f));
//tankRotation = new Matrix3(1.0f, 0.0f, tankPosition.x,
// 0.0f, 1.0f, tankPosition.y,
// 0.0f, 0.0f, 1.0f);
//rotation += (1 * DEG2RAD);
//Matrix3 newRotation = new Matrix3();
//newRotation.SetRotateZ(rotation * DEG2RAD);
//tankRotation = tankRotation * newRotation;
// player.Rotate(degrees, speed, deltaTime);
}
if (IsKeyDown(KeyboardKey.KEY_W))
{
Vector3 facing = new Vector3(player.localTransform.m1, player.localTransform.m2, 1) * deltaTime * 100;
player.Translate(facing.x, facing.y);
//player.Move(new Vector3(0, 1, 1), speed, deltaTime);
//Vector3 newPos = tankRotation * new Vector3(0, 1, 1) * speed * deltaTime;
//tankPosition = tankPosition + newPos;
}
if (IsKeyDown(KeyboardKey.KEY_S))
{
Vector3 facing = new Vector3(player.localTransform.m1, player.localTransform.m2, 1) * deltaTime * -100;
player.Translate(facing.x, facing.y);
// player.Move(new Vector3(0, -1, 1), speed, deltaTime);
//Vector3 newPos = tankRotation * new Vector3(0, -1, 1) * speed * deltaTime;
//tankPosition = tankPosition + newPos;
//Vector3 newGunPos = gunRotation * new Vector3(0, -1, 1) * speed * deltaTime;
//gunPosition = gunPosition + newGunPos;
}
}
public void Update()
{
lastTime = currentTime;
currentTime = stopwatch.ElapsedMilliseconds;
deltaTime = (currentTime - lastTime) / 1000.0f;
timer += deltaTime;
if (timer >= 1)
{
fps = frames;
frames = 0;
timer -= 1;
}
frames++;
// insert game logic here
if (IsKeyDown(KeyboardKey.KEY_Q))
{
gunObject.Rotate(-deltaTime);
}
if (IsKeyDown(KeyboardKey.KEY_E))
{
gunObject.Rotate(deltaTime);
}
if (IsKeyDown(KeyboardKey.KEY_A))
{
tankObject.Rotate(-deltaTime);
}
if (IsKeyDown(KeyboardKey.KEY_D))
{
tankObject.Rotate(deltaTime);
}
if (IsKeyDown(KeyboardKey.KEY_W))
{
Vector3 facing = tankObject.Forward * deltaTime * 100;
tankObject.Translate(facing.x, facing.y);
}
if (IsKeyDown(KeyboardKey.KEY_S))
{
Vector3 facing = tankObject.Forward * deltaTime * -100;
tankObject.Translate(facing.x, facing.y);
}
if (IsKeyDown(KeyboardKey.KEY_SPACE) && bulletCooldown <= 0)
{
bulletTexture.isHit = false;
bulletObject.UpdateAllTransforms(gunObject.globalTransform);
bulletObject.SetPosition(gunTexture.globalTransform.m7, gunTexture.globalTransform.m8);
bulletDirection = new Vector3(gunObject.globalTransform.m1, gunObject.globalTransform.m2, bulletDirection.z);
bulletCooldown = intialBulletCountdown;
}
if (bulletCooldown > 0 && !bulletTexture.isHit)
{
if (Collisions.CheckCollision(bulletTexture, wallTexture) && !wallTexture.isHit)
{
positionWall();
while (Collisions.CheckCollision(tankTexture, wallTexture))
{
positionWall();
}
//wallTexture.isHit = true;
bulletTexture.isHit = true;
}
bulletObject.Translate(bulletDirection.x * bulletSpeed, bulletDirection.y * bulletSpeed);
bulletCooldown -= deltaTime;
}
if (bulletTexture.isHit)
{
bulletCooldown = -1f;
bulletTexture.isHit = false;
}
}
public void Move(Vector3 movement, float speed, float deltaTime)
{
//Vector3 newPos = transform * movement * speed * deltaTime;
//transform.m3 += newPos.x;
//transform.m6 += newPos.y;
//transform.m9 = 1;
//UpdateGunTransform();
//tankTranslation = new Matrix3(1.0f, 0.0f, transform.m3,
// 0.0f, 1.0f, transform.m6,
// 0.0f, 0.0f, transform.m9);
//tankRotation = new Matrix3();
//tankRotation.SetRotateZ(rotation * DEG2RAD);
//Matrix3 mat = tankTranslation * tankRotation;
//transform = tankRotation * transform;
// Vector3 newPos = mat * new Vector3(0, movement.y, 1) * speed * deltaTime;
/* tankTranslation = new Matrix3(1.0f, 0.0f, position.x,
* 0.0f, 1.0f, position.y,
* 0.0f, 0.0f, position.z);
* tankRotation = new Matrix3();
* tankRotation.SetRotateZ(rotation * DEG2RAD);
* // tankMatrix= tankMatrix
* Console.WriteLine("tankRotation");
* Console.WriteLine(tankRotation.ToString());
*
* Matrix3 mat = tankTranslation * tankRotation;
* transform = tankRotation * transform;
* Vector3 newPos = mat * new Vector3(0, movement.y, 1) * speed * deltaTime;
* position = position + newPos;*/
// topGun.UpdateGunTransform(mat);
// ContrainToScreen();
/*
* tankTranslation = new Matrix3(1.0f, 0.0f, position.x,
* 0.0f, 1.0f, position.y,
* 0.0f, 0.0f, position.z);
* tankRotation = new Matrix3();
* tankRotation.SetRotateZ(rotation * DEG2RAD);
* Console.WriteLine("tankRotation");
* Console.WriteLine(tankRotation.ToString());
*
* Matrix3 mat = tankTranslation * tankRotation;
* Vector3 newPos = mat * new Vector3(0, movement.y , 1) * speed * deltaTime;
* position = position + newPos;
*
*
* gunTranslation = new Matrix3(1.0f, 0.0f, gunPositionOffset.x,
* 0.0f, 1.0f, gunPositionOffset.y,
* 0.0f, 0.0f, gunPositionOffset.z);
* gunRotation = new Matrix3();
* gunRotation.SetRotateZ(rotation * DEG2RAD);
*
* Matrix3 gunMat = gunTranslation * gunRotation;
*
* gunMatrix = mat * gunMat;
*
* Vector3 newPosGun = gunMatrix * new Vector3(0, movement.y, 1) * speed * deltaTime;
* gunPosition = gunPosition+ newPosGun;
*/
}
public Missile(Texture2D texture, Vector3 posAndRot, List <Sprite> children, string name = "New Sprite") : base(texture, posAndRot, children, name)
{
}
public TimedObject(Texture2D texture, Vector3 posAndRot, string name = "New Sprite") : base(texture, posAndRot, name)
{
}
public override void Update()
{
if (!gameOver)
{
base.Update();
if (IsKeyDown(KeyboardKey.KEY_W))
{
//apply forward thrust
Vector3 direction = new Vector3(transform.m2, -transform.m5, 0);
direction.Normalize();
collider.velocity += direction * (acceleration * GetFrameTime());
//keep velocity at a max
float speed = MathF.Abs(MathF.Sqrt(MathF.Pow(collider.velocity.x, 2) + MathF.Pow(collider.velocity.y, 2)));
if (speed > maxSpeed)
{
float maxSpeedPercent = maxSpeed / speed;
collider.velocity.x *= maxSpeedPercent;
collider.velocity.y *= maxSpeedPercent;
}
//show flame comming out main thruster
foreach (Sprite s in children)
{
if (s.objectName == "Thrust")
{
s.visable = true;
}
}
}
else
{
//hide flame comming out main thruster
foreach (Sprite s in children)
{
if (s.objectName == "Thrust")
{
s.visable = false;
}
}
}
//rotate ship
if (IsKeyDown(KeyboardKey.KEY_A))
{
Rotation -= rotationSpeed * GetFrameTime();
//show flame comming out side thruster
foreach (Sprite s in children)
{
if (s.objectName == "ThrustA")
{
s.visable = true;
}
}
}
else
{
//hide flame comming out side thruster
foreach (Sprite s in children)
{
if (s.objectName == "ThrustA")
{
s.visable = false;
}
}
}
if (IsKeyDown(KeyboardKey.KEY_D))
{
Rotation += rotationSpeed * GetFrameTime();
//show flame comming out side thruster
foreach (Sprite s in children)
{
if (s.objectName == "ThrustD")
{
s.visable = true;
}
}
}
else
{
//hide flame comming out side thruster
foreach (Sprite s in children)
{
if (s.objectName == "ThrustD")
{
s.visable = false;
}
}
}
//count down for fire rate
if (curTime > 0)
{
curTime -= GetFrameTime();
}
//fire new missile
if (curTime <= 0 && IsKeyDown(KeyboardKey.KEY_SPACE))
{
Missile m = new Missile(textures["Missile"], new Vector3(transform.m7, transform.m8, Rotation), new List <Sprite> {
new ParticleSystem(textures["Square"], new Vector2(0, 0), "MissileParticles")
{
color = Fade(YELLOW, 0.2f), lifeTime = 2, scale = new Vector2(5, 5), minVelocity = new Vector2(-10, -10), maxVelocity = new Vector2(10, 10)
},
new ParticleSystem(textures["Square"], new Vector2(0, 150), "MissileParticles")
{
color = Fade(YELLOW, 0.2f), lifeTime = 2, scale = new Vector2(5, 5), minVelocity = new Vector2(-10, -10), maxVelocity = new Vector2(10, 10)
},
new ParticleSystem(textures["Square"], new Vector2(0, 50), "MissileParticles")
{
color = Fade(YELLOW, 0.2f), lifeTime = 2, scale = new Vector2(5, 5), minVelocity = new Vector2(-10, -10), maxVelocity = new Vector2(10, 10)
},
new ParticleSystem(textures["Square"], new Vector2(0, 100), "MissileParticles")
{
color = Fade(YELLOW, 0.2f), lifeTime = 2, scale = new Vector2(5, 5), minVelocity = new Vector2(-10, -10), maxVelocity = new Vector2(10, 10)
}
}, "Missile")
{
Scale = 0.3f
};
NewObject(m);
Vector3 direction = new Vector3(transform.m2, -transform.m5, 0);
direction.Normalize();
m.Translate(direction * 50);
m.collider.velocity = direction * 500;
curTime = shotTimer;
}
}
//screen wrap
if (transform.m7 > 1650)
{
transform.m7 = -30;
}
if (transform.m7 < -50)
{
transform.m7 = 1630;
}
if (transform.m8 > 950)
{
transform.m8 = -30;
}
if (transform.m8 < -50)
{
transform.m8 = 930;
}
//end the game
if (health <= 0)
{
gameOver = true;
}
//reset game
if (gameOver && IsMouseButtonPressed(MouseButton.MOUSE_LEFT_BUTTON))
{
foreach (Sprite s in objects)
{
if (s.objectName == "Asteroid" || s.objectName == "Missile" || s.objectName == "LifePickup")
{
Destroy(s);
}
}
health = 3;
gameOver = false;
score = 0;
Rotation = 180;
collider.velocity = new Vector3(0, 0, 0);
transform.m7 = 800;
transform.m8 = 450;
}
}