#include int update_URAN(UPDATE_FUNC_ARGS) { if (!legacy_enable && pv[y/CELL][x/CELL]>0.0f) { float atemp = parts[i].temp + (-MIN_TEMP); parts[i].temp = restrict_flt((atemp*(1+(pv[y/CELL][x/CELL]/2000)))+MIN_TEMP, MIN_TEMP, MAX_TEMP); } return 0; }