#4178 - Psyk - Sat Mar 22, 2003 10:33 am
I didn't think text backgrounds could wrap around but mine does. I've tried setting the wraparound bit to 0 and it still does it. So does that mean text backgrounds always wraparound or is it a glitch in the emulator im using?
#4180 - tepples - Sat Mar 22, 2003 5:15 pm
Text backgrounds always wrap. This is true on NES, Super NES, and GBA. To keep text backgrounds from wrapping, you'll need to use the window registers.
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#4239 - sketcher - Tue Mar 25, 2003 7:44 am
I prevent wrapping real simply. For each bg that I don't want to wrap I just get the size of that bg in the x and y directions. Then I have a max_x_scroll/max_y_scroll.
max_x_scroll = x_dimenstion - 240;
max_y_scroll = y_dimension - 160;
when attempting to scroll the bg is capped at 0 and max_xORy_scroll
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#4249 - TooTall - Tue Mar 25, 2003 7:15 pm
With rotation text backgrounds it appears to repeat the first tile outside of the map area instead of wraping the entire map. Is this correct, or am I seeing something else?
TT
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