Implement enemy spawn

[davcri]

Now that we have an enemy scene (see #25), we can implement a spawn system for the enemies.

We need a script that:

1.Creates a new instance of the Enemy1.tscn

3. Has a constant variable called MAX_AMOUNT_OF_ENEMIES with value 5
4. Stops spawning if there are more than MAX_AMOUNT_OF_ENEMIES

[Optional]:

• [x] Enemies are spawned on the right side of the screen (they don't need to move after they spawned, we will do this in another issue)
• [x] The script has an exported variable and you can drag&drop a scene into it (hint: see export keyword)

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Note: feel free to remove the GUI elements that you see in the right side of Level1 scene.

[Derek52]

Can I take this issue?

[davcri]

Sure @Derek52 :smiley:

[Derek52]

Instead of a script, can I make an enemy spawning node? The node could be positioned wherever an enemy should spawn, and new enemies could spawn at the spawner's position.

[davcri]

Done in #33