public void Update()
{
currentTime = stopwatch.ElapsedMilliseconds;
deltaTime = (currentTime - lastTime) / 1000.0f;
Timer coolDown = new Timer();
timer += deltaTime;
if (timer >= 1)
{
fps = frames;
frames = 0;
timer -= 1;
}
frames++;
#region Movement
if (IsKeyDown(KeyboardKey.KEY_A))
{
tankObject.Rotate(-deltaTime);
}
if (IsKeyDown(KeyboardKey.KEY_D))
{
tankObject.Rotate(deltaTime);
}
if (IsKeyDown(KeyboardKey.KEY_W))
{
//MathHelpers.Vector3 facing = new MathHelpers.Vector3(
// tankObject.LocalTransform.m[0],
// tankObject.LocalTransform.m[1], 1) * deltaTime * 100;
//tankObject.Translate(facing.x, facing.y);
MathHelpers.Vector3 facing = new MathHelpers.Vector3(
tankObject.LocalTransform.m1,
tankObject.LocalTransform.m2, 1) * deltaTime * 100;
tankObject.Translate(facing.x, facing.y);
}
if (IsKeyDown(KeyboardKey.KEY_S))
{
//MathHelpers.Vector3 facing = new MathHelpers.Vector3(
//tankObject.LocalTransform.m[0],
//tankObject.LocalTransform.m[1], 1) * deltaTime * -100;
//tankObject.Translate(facing.x, facing.y);
MathHelpers.Vector3 facing = new MathHelpers.Vector3(
tankObject.LocalTransform.m1,
tankObject.LocalTransform.m2, 1) * deltaTime * -100;
tankObject.Translate(facing.x, facing.y);
}
if (IsKeyDown(KeyboardKey.KEY_Q))
{
turretObject.Rotate(-deltaTime);
}
if (IsKeyDown(KeyboardKey.KEY_E))
{
turretObject.Rotate(deltaTime);
}
#endregion Movement
if (IsKeyPressed(KeyboardKey.KEY_SPACE))
{
Projectile shell = new Projectile(turretObject.GlobalTransform.m5, -turretObject.GlobalTransform.m4);
shell.SetPosition(turretObject.GlobalTransform.m7, turretObject.GlobalTransform.m8);
shellObject.AddChild(shell);
//MathHelpers.Vector3 facing = new MathHelpers.Vector3 (
// tankObject.LocalTransform.m1,
// tankObject.LocalTransform.m2, 1) *deltaTime * -1000;
//tankObject.Translate(facing.x, facing.y);
}
if (boxCollider.Overlaps(playerCollider))
{
boxColor = Color.DARKGREEN;
}
else
{
boxColor = Color.GREEN;
}
for (int i = 0; i < shellObject.GetChildCount(); i++)
{
if (shellObject.GetChild(i).proDel)
{
shellObject.RemoveChild(shellObject.GetChild(i));
}
}
for (int i = 0; i < shellObject.GetChildCount(); i++)
{
Projectile tShell = (Projectile)shellObject.GetChild(i);
if (!boxCollider.Overlaps(playerCollider))
{
if (tShell.projectileCollider.Overlaps(boxCollider))
{
boxColor = Color.RED;
break;
}
else
{
boxColor = Color.GREEN;
}
}
}
tankObject.UpdateTransform();
//tankObject.Update(deltaTime);
playerCollider.Resize(new MathHelpers.Vector3(tankObject.GlobalTransform.m7 - (tankSprite.Width / 2), tankObject.GlobalTransform.m8 - (tankSprite.Height / 2), 0),
new MathHelpers.Vector3(tankObject.GlobalTransform.m7 + (tankSprite.Width / 2), tankObject.GlobalTransform.m8 + (tankSprite.Height / 2), 0));
//DrawRectangle(90, 90, 90, 10, Color.RED);
Vector2 v2 = new Vector2(900, 24);
//DrawLineStrip(ref v2, 255, Color.VIOLET);
lastTime = currentTime;
foreach (SceneObject i in Hierarchy)
{
i.Update(deltaTime);
}
}
public void Update()
{
currentTime = stopwatch.ElapsedMilliseconds;
deltaTime = (currentTime - lastTime) / 1000.0f;
Timer coolDown = new Timer();
timer += deltaTime;
if (timer >= 1)
{
fps = frames;
frames = 0;
timer -= 1;
}
frames++;
#region Movement
if (IsKeyDown(KeyboardKey.KEY_A))
{
tankObject.Rotate(-deltaTime);
}
if (IsKeyDown(KeyboardKey.KEY_D))
{
tankObject.Rotate(deltaTime);
}
if (IsKeyDown(KeyboardKey.KEY_W))
{
//MathHelpers.Vector3 facing = new MathHelpers.Vector3(
// tankObject.LocalTransform.m[0],
// tankObject.LocalTransform.m[1], 1) * deltaTime * 100;
//tankObject.Translate(facing.x, facing.y);
MathHelpers.Vector3 facing = new MathHelpers.Vector3(
tankObject.LocalTransform.m1,
tankObject.LocalTransform.m2, 1) * deltaTime * 100;
tankObject.Translate(facing.x, facing.y);
}
if (IsKeyDown(KeyboardKey.KEY_S))
{
//MathHelpers.Vector3 facing = new MathHelpers.Vector3(
//tankObject.LocalTransform.m[0],
//tankObject.LocalTransform.m[1], 1) * deltaTime * -100;
//tankObject.Translate(facing.x, facing.y);
MathHelpers.Vector3 facing = new MathHelpers.Vector3(
tankObject.LocalTransform.m1,
tankObject.LocalTransform.m2, 1) * deltaTime * -100;
tankObject.Translate(facing.x, facing.y);
}
if (IsKeyDown(KeyboardKey.KEY_Q))
{
turretObject.Rotate(-deltaTime);
}
if (IsKeyDown(KeyboardKey.KEY_E))
{
turretObject.Rotate(deltaTime);
}
#endregion Movement
//Spawns a projectile that moves in the direction the barrel was pointed when pressed.
if (IsKeyPressed(KeyboardKey.KEY_SPACE))
{
Projectile shell = new Projectile(turretObject.GlobalTransform.m5, -turretObject.GlobalTransform.m4);
shell.SetPosition(turretObject.GlobalTransform.m7, turretObject.GlobalTransform.m8);
shellObject.AddChild(shell);
//MathHelpers.Vector3 facing = new MathHelpers.Vector3 (
// tankObject.LocalTransform.m1,
// tankObject.LocalTransform.m2, 1) *deltaTime * -1000;
//tankObject.Translate(facing.x, facing.y);
}
//Checks to see if the player's collider interacts with the green box.
if (boxCollider.Overlaps(playerCollider))
{
boxColor = Color.DARKGREEN;
}
else
{
boxColor = Color.GREEN;
}
//Goes through the children of shellObject and checks their lifespans.
//If they expire they are removed from the shellObject.
for (int i = 0; i < shellObject.GetChildCount(); i++)
{
if (shellObject.GetChild(i).proDel)
{
shellObject.RemoveChild(shellObject.GetChild(i));
}
}
for (int i = 0; i < shellObject.GetChildCount(); i++)
{
Projectile tShell = (Projectile)shellObject.GetChild(i);
//If the green box isn't currently overlapping with the player
//it will check if it's overlapping with a projectile; if it is, it will turn red.
if (!boxCollider.Overlaps(playerCollider))
{
if (tShell.projectileCollider.Overlaps(boxCollider))
{
boxColor = Color.RED;
break;
}
else
{
boxColor = Color.GREEN;
}
}
}
tankObject.UpdateTransform();
//Moves the collider in tandem with the tank by "resizing" it to the current dimensions
//(and by extent, the position) of the player.
playerCollider.Resize(new MathHelpers.Vector3(tankObject.GlobalTransform.m7 - (tankSprite.Width / 2), tankObject.GlobalTransform.m8 - (tankSprite.Height / 2), 0),
new MathHelpers.Vector3(tankObject.GlobalTransform.m7 + (tankSprite.Width / 2), tankObject.GlobalTransform.m8 + (tankSprite.Height / 2), 0));
Vector2 v2 = new Vector2(900, 24);
lastTime = currentTime;
//
foreach (SceneObject i in Hierarchy)
{
i.Update(deltaTime);
}
}