No Gravity

By: Phasmophage
Okay, this is a very useless cheat, but because randomdude wants it, I thought I'd post it. =]

We definitely want this cheat to be toggleable. So in playing.cxx, add a line near the beginning (it doesn't matter where, as long as it's not in a function or anything) that says this:

bool bCheatGravity = false;

Now, open LocalPlayer.cxx and put this line of code near the top.

extern bool bCheatGravity;

This will let us use the variable we declared in playing.cxx.

Now, also in LocalPlayer.cxx find these lines:


newVelocity[2] += BZDB.eval(StateDatabase::BZDB_WINGSGRAVITY) * dt;
lastSpeed = speed;
} else {
newVelocity[2] += BZDBCache::gravity * dt;

And replace them with this:

if(bCheatGravity && oldVelocity[2] <= 0.0)newVelocity[2] = 0;
else newVelocity[2] += BZDB.eval(StateDatabase::BZDB_WINGSGRAVITY) * dt;
lastSpeed = speed;
} else {
//newVelocity[2] += BZDBCache::gravity * dt;
if(bCheatGravity && oldVelocity[2] <= 0.0 )newVelocity[2] = 0;
else newVelocity[2] += BZDBCache::gravity * dt;

Now, to add the toggle function, open up ComposeDefaultKey.cxx and add this line near the top:

extern bool bCheatGravity;

And add these lines where your other commands are:

if(message=="/gravity")
{
bCheatGravity = !bCheatGravity;
LocalPlayer *myTank = LocalPlayer::getMyTank();
const float * oldVel = myTank->getVelocity();
float newVelocity[3];
newVelocity[0] = oldVel[0];
newVelocity[1] = oldVel[0];
newVelocity[2] = 0;
myTank->setVelocity(newVelocity);
}

If you don't know where to put this, look for these lines and put it above it:

if (message.length() > 0) {
const char* cmd = message.c_str();
if (LocalCommand::execute(cmd)) {
;
} else if (serverLink) {


and put an "else" in front of " if (message.length() > 0) {"

That's all there is to it. It's pretty useless, I know. But it is funny to see a tank in midair not moving. Which reminds me, you'll need your wings cheat working if you want to drive around in the air.
Hope this is what you were looking for randomdude. ;)
-phaz