#include int update_GBMB(UPDATE_FUNC_ARGS) { int rx,ry,r; for (rx=-2; rx<3; rx++) for (ry=-2; ry<3; ry++){ r = pmap[y+ry][x+rx]; if(r && (r>>8)20) gravmap[y/CELL][x/CELL] = 20; if(parts[i].life<20 && parts[i].life>=1) gravmap[y/CELL][x/CELL] = -80; return 0; }