We will use a Timer to sequence the firing of projectiles
We will use a Timer to sequence the firing of projectiles
Embedded Files
In the Turret scene
In the Turret scene
Add a Timer as a child of Turret
Add a Timer as a child of Turret
Turn on the Timer's Autostart property
Turn on the Timer's Autostart property
Click on the Timer node
Click on the Timer node
Go to the Node tab
Go to the Node tab
Then Signals
Then Signals
Connect the timeout() signal
Connect the timeout() signal
To the Turret script
To the Turret script
Now modify the Turret script
Now modify the Turret script
Choose which part of the Turret
Choose which part of the Turret
you want to shoot from and create
you want to shoot from and create
an onready variable for it
an onready variable for it
move the code from the ready function
move the code from the ready function
into the timeout function
into the timeout function
Delete the ready function
Delete the ready function
set the global position of the projectile to the global position of the part of the turret which will shoot projectiles
set the global position of the projectile to the global position of the part of the turret which will shoot projectiles
We need another timer to control the lifetime of the projectiles
We need another timer to control the lifetime of the projectiles
In the Projectile scene
In the Projectile scene
add a Timer node as a child
add a Timer node as a child
Set the wait time to 2 seconds
Set the wait time to 2 seconds
Turn on One Shot
Turn on One Shot
Turn on Autostart
Turn on Autostart
Connect the timeout signal
Connect the timeout signal
In the Projectile script
In the Projectile script
When the timer times out
When the timer times out
Delete the projectile
Delete the projectile
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