//--------- Begin of function Unit::is_in_order_place ---------//
//
// [int] extraLoc - 1 if called by is_next_to_order_place()
// in a normal call, this is not passed.
//
int Unit::is_in_order_place(int extraLoc)
{
if( cur_order.mode == UNIT_BUILD_FIRM ||
cur_order.mode == UNIT_SETTLE_TOWN )
{
// ###### begin Gilbert 4/11 ######//
// return next_x_loc() >= cur_order.loc_x-extraLoc &&
// next_x_loc() <= cur_order.place_loc_x2()+extraLoc && // either inside the building site or just next to it
// next_y_loc() >= cur_order.loc_y-extraLoc &&
// next_y_loc() <= cur_order.place_loc_y2()+extraLoc;
return m.area_distance( obj_loc_x1(), obj_loc_y1(), obj_loc_x2(), obj_loc_y2(),
cur_order.loc_x, cur_order.loc_y,
cur_order.place_loc_x2(), cur_order.place_loc_y2() ) <= extraLoc;
// ###### end Gilbert 4/11 ######//
}
else if( cur_order.mode == UNIT_ASSIGN )
{
BaseObj* baseObj = base_obj_array[cur_order.para];
// ###### begin Gilbert 4/11 ######//
// return next_x_loc() >= baseObj->obj_loc_x1()-extraLoc &&
// next_x_loc() <= baseObj->obj_loc_x2()+extraLoc &&
// next_y_loc() >= baseObj->obj_loc_y1()-extraLoc &&
// next_y_loc() <= baseObj->obj_loc_y2()+extraLoc;
return area_distance(baseObj) <= extraLoc;
// ###### end Gilbert 4/11 ######//
}
// ####### begin Gilbert 19/2 #######//
else if( cur_order.mode == UNIT_GO_CAST_POWER )
{
return m.area_distance( obj_loc_x1(), obj_loc_y1(), obj_loc_x2(), obj_loc_y2(),
cur_order.loc_x, cur_order.loc_y, cur_order.loc_x, cur_order.loc_y ) <= extraLoc;
}
// ####### end Gilbert 19/2 #######//
else
{
err_here();
return 0;
}
}
// -------- begin of function Unit::visit_area --------//
//
// called by preprocess
//
void Unit::visit_area()
{
if( config.fog_of_war && is_visible() )
{
if( explore_for_player() )
{
world.visit(obj_loc_x1(), obj_loc_y1(), obj_loc_x2(), obj_loc_y2(),
unit_res[unit_id]->visual_range + item.ability(ITEM_ABILITY_SCOUT_RANGE),
unit_res[unit_id]->visual_extend);
}
// ----- visit small area when showing attacker path -------//
else if( cur_order.mode == UNIT_ATTACK
&& nation_array.player_recno && god_res[GOD_JAPANESE]->nation_prayer_count(nation_array.player_recno)
&& !base_obj_array.is_deleted(cur_order.para)
&& base_obj_array[cur_order.para]->nation_recno == nation_array.player_recno )
{
world.visit(obj_loc_x1(), obj_loc_y1(), obj_loc_x2(), obj_loc_y2(),
1, 1 );
}
}
}