/// <summary>
/// This function initialiazes the bullets so they can be fired.
/// </summary>
public void Shoot()
{
SceneObject bullet = new SceneObject();
SpriteObject sprite = new SpriteObject();
List <SceneObject> HitBoxPoints = new List <SceneObject>(4);
//This is where the bullets' sprites are initialized.
sprite.Load("barrelBlue.png");
sprite.SetRotate(-90 * (float)(Math.PI / 180f));
sprite.SetPosition(0, sprite.Width / 2f);
//This is where the bullets' corners are listed for the purpose of creating an AABB.
for (int i = 0; i < HitBoxPoints.Capacity; i++)
{
HitBoxPoints.Add(new SceneObject());
}
HitBoxPoints[0].SetPosition(0, -sprite.Width / 2f);
HitBoxPoints[1].SetPosition(sprite.Height, -sprite.Width / 2f);
HitBoxPoints[2].SetPosition(sprite.Height, sprite.Width / 2f);
HitBoxPoints[3].SetPosition(0, sprite.Width / 2f);
//This is where the bullets are put togather.
bullet.AddChild(sprite);
bullet.SetRotate(turretObject.GlobalTransform.GetRotateZ());
bullet.SetPosition(turretObject.GlobalTransform.m7, turretObject.GlobalTransform.m8);
for (int i = 0; i < HitBoxPoints.Count; i++)
{
bullet.AddChild(HitBoxPoints[i]);
}
bulletObject.Add(bullet);
}
public void Init(List<Body> bodys, List<Barrel> barels, int player)
{
bodies = bodys; barrels = barels;
bodyPick = 0;
gunPick = 0;
SetBody(0);
SetGun(0);
reload = reloading;
armor = maxArmor;
if (player == 1) { tankObject.SetRotate(0); }
if (player == 2) { tankObject.SetRotate(180 * (float)(Math.PI / 180.0f)); }
tankSprite.SetRotate(-90 * (float)(Math.PI / 180.0f));
tankSprite.SetPosition(-tankSprite.Width / 2.0f, tankSprite.Height / 2.0f);
turretSprite.SetRotate(-90 * (float)(Math.PI / 180.0f));
turretSprite.SetPosition(-10, turretSprite.Width / 2.0f);
tankObject.AddChild(tankSprite);
tankObject.AddChild(turretObject);
turretObject.AddChild(turretSprite);
turretObject.AddChild(turretSprite);
tankObject.AddChild(tankTL);
tankObject.AddChild(tankTR);
tankObject.AddChild(tankBL);
tankObject.AddChild(tankBR);
tankTL.SetPosition(-tankSprite.Height / 2, -tankSprite.Width / 2);
tankTR.SetPosition(tankSprite.Height / 2, -tankSprite.Width / 2);
tankBR.SetPosition(tankSprite.Height / 2, tankSprite.Width / 2);
tankBL.SetPosition(-tankSprite.Height / 2, tankSprite.Width / 2);
tankObject.myPoints.Add(tankTL.position);
tankObject.myPoints.Add(tankTR.position);
tankObject.myPoints.Add(tankBR.position);
tankObject.myPoints.Add(tankBL.position);
turretSprite.AddChild(shotFX);
shotSprite.Load("Resources/shotLarge.png");
shotFX.AddChild(shotSprite);
shotFX.SetPosition(turretSprite.Width / 2.0f, turretSprite.Height);
shotSprite.SetPosition(-(shotSprite.Width / 2.0f), 0);
}
public void Update()
{
currentTime = stopwatch.ElapsedMilliseconds;
deltaTime = (currentTime - lastTime) / 1000.0f;
timer += deltaTime;
if (timer >= 1)
{
fps = frames;
frames = 0;
timer -= 1;
}
frames++;
//The controls for the tank
if (rl.IsKeyDown(KeyboardKey.KEY_A))
{
tankObject.Rotate(-deltaTime);
}
if (rl.IsKeyDown(KeyboardKey.KEY_D))
{
tankObject.Rotate(deltaTime);
}
if (rl.IsKeyDown(KeyboardKey.KEY_W))
{
Vector3 facing = new Vector3(tankObject.LocalTransform.m1,
tankObject.LocalTransform.m2, 1) *
deltaTime * 100;
tankObject.Translate(facing.x, facing.y);
}
if (rl.IsKeyDown(KeyboardKey.KEY_S))
{
Vector3 facing = new Vector3(tankObject.LocalTransform.m1,
tankObject.LocalTransform.m2, 1) *
deltaTime * -100;
tankObject.Translate(facing.x, facing.y);
}
//The controls for the turret
if (rl.IsKeyDown(KeyboardKey.KEY_Q))
{
turrentObject.Rotate(-deltaTime);
}
if (rl.IsKeyDown(KeyboardKey.KEY_E))
{
turrentObject.Rotate(deltaTime);
}
//The control for the bullet
if (rl.IsKeyPressed(KeyboardKey.KEY_SPACE))
{
//Make the bullet appear, set the position, and update per frame when it becomes active
turrentObject.AddChild(bulletObject);
bulletObject.SetPosition(65, -5.5f);
bulletObject.Update(deltaTime);
bulletObject.active = true;
float xPos = bulletObject.GlobalTransform.m7;
float yPos = bulletObject.GlobalTransform.m8;
float xR = turrentSprite.GlobalTransform.m1;
float yR = turrentSprite.GlobalTransform.m4;
float rot = (float)Math.Atan2(xR, yR);
//Make the bullet remove from the turrent
turrentObject.RemoveChild(bulletObject);
//Set the rotation of the turrent from the globalTransform
bulletObject.SetRotate(rot);
//Set the position of the turrent from the globalTransform
bulletObject.SetPosition(xPos, yPos);
bulletTime = 2;
}
lastTime = currentTime;
//The collision boundries to make the bullet disappear
if (bulletObject.GlobalTransform.m7 > 795 || bulletObject.GlobalTransform.m7 < 5 || bulletObject.GlobalTransform.m8 > 445 || bulletObject.GlobalTransform.m8 < 5)
{
bulletObject.active = false;
}
//The method for when the bullet is active so the bullet appears
if (/*bulletTime > 0 && */ bulletObject.active)
{
//bulletTime -= deltaTime;
bulletSprite.Draw();
//To make the bullet go foward
Vector3 facing = new Vector3(bulletObject.LocalTransform.m1,
bulletObject.LocalTransform.m2, 1) *
deltaTime * 100;
bulletObject.Translate(facing.x, facing.y);
}
}