How would I use SPHOME so that the sprite doesn't go out of the bounderies when it gets bigger? (it doesn't do that when it's at normal size)

i think what you want to do is use SPSCALE OUT and use the values from there in your bottom and right collision codes.

He's not asking about collision. The problem is that, since the reference point for commands like SPSCALE is by default (0,0) the top left corner is where the command works around. Therefore you need to change this point - that's what SPHOME does. Your sprite is a 16*16 pixel one, right? This means you should use 'SPHOME control number,8,8'.

I did it like the example said (yes, sx and sy are the variables) but it just says error.

The syntax for SPHOME is usually: SPHOME control number, x offset, y offset It is ideal to use (width/2) and (height/2) as the X and y offsets respectively, as this will make the center of the sprite the center for commands like SPSCALE.

Yeah, I already have enlargement collision complete. let me try what you said, MathPRG.

What kind of error? A syntax error?

Sorry, I'm trying to do something with Hanzo on this game and I can't do this Until I hear from him. I'll make a new post once it's done.

I'll answer you when I get off work.

Ok. (no offense, but I thought you were younger)

Try to modify your program as follows. 1) Write "SPHOME 1,8,8" just behind "SPSET 1,502". 2) Write "IF(X MOD 16)>=4 &&(X MOD 16)<12 &&(Y MOD 16)>=4 &&(Y MOD 16)<12 THEN" instead of "IF((X MOD 16)>=12 || (X MOD 16)<4)&&((Y MOD 16)>=12 || (Y MOD 16)<4)THEN". 3) Write "BGGET(0,X,Y,1)==869" instead of "BGGET(0,X+8,Y+8,1)==869".

I guess the reason why you thought I was younger is my poor English.

Ok, I'll try that when I get back from somewhere. And your english is really good if it's not the main language you speak. I thought you were younger because almost everyone on miiverse are kids talking about video games.

@Mathprg or @Hanzo or whoever, this is how far the sprite goes in the top-left corner when I put SPHOME 1,8,8 just after SPSET. I hope this helps.