Freeciv

/************************************************************************//**

Can unit do any action with the given action result to city?

Returns one of the possible actions, or ACTION_NONE.

****************************************************************************/

enum gen_action select_actres_action_unit_on_city(struct civ_map *nmap,

enum action_result actres,

struct unit *punit,

struct city *pcity)

{

if (actres >= ACTRES_LAST) {

return ACTION_NONE;

}

action_list_iterate(action_list_by_result(actres), paction) {

enum gen_action act = action_number(paction);

if (action_id_get_target_kind(act) == ATK_CITY

&& is_action_enabled_unit_on_city(nmap, act, punit, pcity)) {

return act;

}

} action_list_iterate_end;

return ACTION_NONE;

}

enum gen_action select_actres_action_unit_on_city(struct civ_map *nmap,

enum action_result actres,

struct unit *punit,

struct city *pcity);