Function ChangeDemo

src/examples/physics/physics.cpp:555–564

}

void ChangeDemo( int num ) {
	if ( num >= 0 && num < (int)mDemo.size() && num != mCurDemo ) {
		if ( (int)eeINDEX_NOT_FOUND != mCurDemo )
			mDemo[mCurDemo].destroy();

		mCurDemo = num;

		mDemo[mCurDemo].init();
	}
}

void physicsCreate() {
	// Initialize the physics engine