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add a copy operator to unit

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please test heavily, and report any weird behaviour

I would also be very interested in any changes observed in wesnoth's
memory consumption
This commit is contained in:
Jérémy Rosen 2006-06-17 10:12:10 +00:00
parent 7fb9170c48
commit 6915efe413
2 changed files with 109 additions and 2 deletions
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110
src/unit.cpp
View file

@ -70,9 +70,100 @@ void sort_units(std::vector< unit > &units)
// Copy constructor
unit::unit(const unit& u)
unit::unit(const unit& o):
cfg_(o.cfg_),
movement_b_(o.movement_b_),
defense_b_(o.defense_b_),
resistance_b_(o.resistance_b_),
advances_to_(o.advances_to_),
id_(o.id_),
race_(o.race_),
name_(o.name_),
description_(o.description_),
custom_unit_description_(o.custom_unit_description_),
underlying_description_(o.underlying_description_),
language_name_(o.language_name_),
undead_variation_(o.undead_variation_),
variation_(o.variation_),
hit_points_(o.hit_points_),
max_hit_points_(o.max_hit_points_),
max_hit_points_b_(o.max_hit_points_b_),
experience_(o.experience_),
max_experience_(o.max_experience_),
max_experience_b_(o.max_experience_b_),
level_(o.level_),
alignment_(o.alignment_),
flag_rgb_(o.flag_rgb_),
unrenamable_(o.unrenamable_),
side_(o.side_),
gender_(o.gender_),
alpha_(o.alpha_),
recruits_(o.recruits_),
movement_(o.movement_),
max_movement_(o.max_movement_),
max_movement_b_(o.max_movement_b_),
movement_costs_(o.movement_costs_),
hold_position_(o.hold_position_),
end_turn_(o.end_turn_),
resting_(o.resting_),
attacks_left_(o.attacks_left_),
max_attacks_(o.max_attacks_),
states_(o.states_),
variables_(o.variables_),
emit_zoc_(o.emit_zoc_),
state_(o.state_),
overlays_(o.overlays_),
role_(o.role_),
attacks_(o.attacks_),
attacks_b_(o.attacks_),
facing_(o.facing_),
traits_description_(o.traits_description_),
unit_value_(o.unit_value_),
goto_(o.goto_),
interrupted_move_(o.interrupted_move_),
flying_(o.flying_),
modification_descriptions_(o.modification_descriptions_),
defensive_animations_(o.defensive_animations_),
teleport_animations_(o.teleport_animations_),
extra_animations_(o.extra_animations_),
death_animations_(o.death_animations_),
movement_animations_(o.movement_animations_),
standing_animations_(o.standing_animations_),
leading_animations_(o.leading_animations_),
anim_(o.anim_),
frame_begin_time(o.frame_begin_time),
offset_(o.offset_),
unit_halo_(o.unit_halo_),
unit_anim_halo_(o.unit_anim_halo_),
getsHit_(o.getsHit_),
refreshing_(o.refreshing_),
hidden_(o.hidden_),
draw_bars_(o.draw_bars_),
modifications_(o.modifications_),
gamedata_(o.gamedata_),
units_(o.units_),
map_(o.map_),
gamestatus_(o.gamestatus_),
teams_(o.teams_)
{
*this = u;
anim_ = NULL;
unit_halo_ = 0;
unit_anim_halo_ = 0;
@ -201,6 +292,21 @@ unit::~unit()
delete anim_;
}
}
unit& unit::operator=(const unit& u)
{
// use copy constructor to make sure we are coherant
if (this != &u) {
this->~unit();
new (this) unit(u) ;
}
return *this ;
}
void unit::set_game_context(const game_data* gamedata, unit_map* unitmap, const gamemap* map, const gamestatus* game_status, const std::vector<team>* teams)
{
gamedata_ = gamedata;

1
src/unit.hpp
View file

@ -57,6 +57,7 @@ class unit
unit(const unit_type* t, int side, bool use_traits=false, bool dummy_unit=false, unit_race::GENDER gender=unit_race::MALE);
unit(const game_data* gamedata, unit_map* unitmap, const gamemap* map, const gamestatus* game_status, const std::vector<team>* teams, const unit_type* t, int side, bool use_traits=false, bool dummy_unit=false, unit_race::GENDER gender=unit_race::MALE);
virtual ~unit();
unit& operator=(const unit&);
void set_game_context(const game_data* gamedata, unit_map* unitmap, const gamemap* map, const gamestatus* game_status, const std::vector<team>* teams);
void write_checksum(std::string& str) const;