Planet Chili

So, I'll still got gaps in my line that's supposed to rotate around a point. Am I supposed to use the abs() for dx> dy as well?

Thanks Lux your the man. And now I am free to teleport across the cosmos which is 800x600. Yea, I wrote that from memory so I got it backwards and thought about why it didn't and did work. and now I am tired cause thinking is hard. Winky face.

well this seems to wrap upwards correctly when I stuck a 12 in there. The debugger showed a neg 2 for y so perhaps that explains 12 working, but what about the other 5 positions plus the height of the reticle. // 12 is the magic number if(y<12) :idea: { y=594; } if(x>794) { x=5; } if(y>594) { y=12; ...

((D3DCOLOR*)rect.pBits)[ x + (rect.Pitch >> 2) * y ] = D3DCOLOR_XRGB( r,g,b );

Not sure why this is pushing the reticle north of the border into the forbidden zone.


is this >> dividing by 4. i'm just guessing.

I guess I'll rewrite the clamping code or use the up dated framework anyway moving on. If its not a problem with the logic.

Hi I'm just wondering why the code breaks when I push the space button while traveling in the up direction. Only happens when space is pushed.

does chilli go into basic 2d physics in his later videos? I got somebody chasing me and I need to make my getaway

So it would be x+=10 instead of x+10. Ok Thanks for that little forgotten detail.

Of course x=x+10 is more readable.

if(kbd.RightIsPressed())
{
x+10;
}

I can do x++. But why can't I write x+2 or x+10. Well obviously I can do x=x+10. But why can't the incremental operator do more than one. Just wonderin'. I guess the compiler getes confuse and just ignore the statement.