Game Maker Questions Topic!!!

[spookyghost]

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        if (roomwidth(x)>0) {

Whats wrong with this code?
I want to check the x(room_width) is greater then 0.

[Suyo]

...what?

Do you mean the x of the object?

[spookyghost]

Yes.
Ussually in D&D, you use the Variable object, and type "x(room_width)" Then fill out the values.

[Suyo]

It'S only x.

Code: Select all

        if (x>0) {

[marioisawesome]

How do i make power ups for super mario galaxy 2d work? I don't know how to make power-ups please help!

[General Guy 101]

Did you at least make the sprites for the power-ups >_>

[Suyo]

Make a global variable called powerup, and if it's set to a certain number you can do x. Use a if structure.

[marioisawesome]

Nintendogeek said:
Did you make spties for the power ups?

Yeah of course but i'm looking for someone to help make some more for me.

SuperYoshi said: Something something global something x something.

Well i don't know what that means please help me with FULL explanations.

[Suyo]

You have two objects, PLAYER and POWERUP.

POWERUP:
If the POWERUP collides with the PLAYER, it should destroy itself and set the global variable global.powerup to 1.

PLAYER:
You create an if structure:

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if (global.powerup == 1) {
   // what happens if powerup is collected
   } else {
   // if powerup is not collected...
   }

And in the create event you write:

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global.powerup = 0

~done~

[marioisawesome]

Where do i put the code?
You used codes to explain where do i put them?