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#include <agbx-demo.h>
#include <ax/key.h>
#include <ax/gfx.h>
bool axd_loop(axd_dat * const _dat) {
bool err = false;
_dat->prevcol = 0x0u;
ax_plot4(_dat->vaddr,_dat->pos.x,_dat->pos.y,0x1u);
for (;;) {
_dat->prevpos = _dat->pos;
axd_upd const upd = axd_chkkeys(_dat);
if (upd.done) {
err = upd.err;
break;
}
ax_vsync();
if (upd.drw) {
_dat->prevcol = _dat->col;
if (upd.mv) {ax_plot4(_dat->vaddr,_dat->pos.x,_dat->pos.y,_dat->col);}
}
if (upd.mv) {
ax_plot4(_dat->vaddr,_dat->prevpos.x,_dat->prevpos.y,_dat->prevcol);
_dat->prevcol = ax_rd4(_dat->vaddr,_dat->pos.x,_dat->pos.y);
ax_plot4(_dat->vaddr,_dat->pos.x,_dat->pos.y,0x1u);
}
}
return err;
}
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