//--------- Begin of function Unit::Unit ---------//
//
Unit::Unit()
{
memset( sizeof(UnitB) + (char *)this, 0, sizeof(Unit) - sizeof(UnitB));
pushed_order.mode = -1; // -1 means not used
set_original_target(-1, -1);
auto_retreat_hit_point = 0;
}
//--------- Begin of function Unit::pop_order ---------//
//
// Note: the stack only has space for one Order object.
//
void Unit::pop_order()
{
stop_move(); // stop the current action first
err_when( has_pushed_order() == 0 ); // cannot push when the only one stack space is used
cur_order = pushed_order;
pushed_order.set(-1);
set_original_target(-1, -1); // clear the original target
}
//--------- Begin of function Unit::stop_order ---------//
//
// Stop the current order without completion.
//
void Unit::stop_order()
{
stop_move(); // a UnitB function
//----- if the order is initiated by an AI --//
if( cur_order.ai_action_id && nation_recno )
nation_array[nation_recno]->action_failure(cur_order.ai_action_id, sprite_recno);
cur_order.set(UNIT_STOP);
clear_pushed_order(); // clear pushed orders if there are any
set_original_target(-1, -1); // clear the original target
force_move_flag = false;
}
