void FixedUpdate()
{
up = false;
down = false;
left = false;
right = false;
float horizontal = Input.GetAxisRaw(playerController + "Horizontal");
float vertical = Input.GetAxisRaw(playerController + "Vertical");
if (vertical == 0)
{
verticalButtonDown = false;
}
else
{
if (verticalButtonDown == false)
{
up = (vertical > 0);
down = (vertical < 0);
verticalButtonDown = true;
}
}
if (horizontal == 0)
{
horizontalButtonDown = false;
}
else
{
if (horizontalButtonDown == false)
{
left = (horizontal < 0);
right = (horizontal > 0);
horizontalButtonDown = true;
}
}
if (up || down || left || right)
{
grid.CursorInput(up, down, left, right);
}
// input to place enemy prefab in the wave being built
if (Input.GetButtonDown(playerController + action1Key))
{
waveManager.EnqueueEnemy(enemyPool[0]);
}
if (Input.GetButtonDown(playerController + action2Key))
{
waveManager.EnqueueEnemy(enemyPool[1]);
}
if (Input.GetButtonDown(playerController + action3Key))
{
waveManager.EnqueueEnemy(enemyPool[2]);
}
if (Input.GetButtonDown(playerController + action4Key))
{
waveManager.EnqueueEnemy(enemyPool[3]);
}
}