Defense unit. Only choice to get yourself armed to the teeth. More...

#include <common.hpp>

Public Member Functions
	Tower (int id, int player, int x, int y, TowerType type=TowerType::Basic, int cd=-1)
	Construct a new tower with given information.

std::vector< int >	attack (std::vector< Ant > &ants)
	Try to attack ants around, and update CD time.

std::vector< int >	find_targets (const std::vector< Ant > &ants, int target_num) const
	Find certain amount of targets and return its reference by index in order.

std::vector< int >	find_attackable (const std::vector< Ant > &ants, const std::vector< int > &target_idxs) const
	Find all ants affected by this attack based on given targets.

void	action (Ant &ant) const
	Cause real damage and other effects on the target.

std::vector< int >	get_attackable_ants (const std::vector< Ant > &ants, int x, int y, int range) const
	Find all attackable ants based on given position and range.

bool	is_ready () const
	Check if the tower is ready to attack.

void	reset_cd ()
	Reset CD value.

void	upgrade (TowerType new_type)
	Upgrade tower to new type and reset CD, without checking validness.

bool	is_upgrade_type_valid (int type) const
	Check if the tower can be upgraded to a certain type.

void	downgrade ()
	Downgrade tower to new type and reset CD, without checking validness.

bool	is_downgrade_valid () const
	Check if the tower can be downgraded.

Public Attributes
int	id

int	player

int	x

int	y

TowerType	type

int	damage

int	range

int	cd
	Time remaining until next attack (Possibly negative)

double	speed
	Number of rounds required for an attack.

Detailed Description

Defense unit. Only choice to get yourself armed to the teeth.

Constructor & Destructor Documentation

◆ Tower()

Tower::Tower	(	int	id,
		int	player,
		int	x,
		int	y,
		TowerType	type = `TowerType::Basic`,
		int	cd = `-1`
	)

inline

Construct a new tower with given information.

Parameters

type	(Optional) Type of the tower, with TowerType::Basic as default.
cd	(Optional) CD time of the tower.

Member Function Documentation

◆ action()

void Tower::action ( Ant & ant ) const

inline

Cause real damage and other effects on the target.

Parameters

ant	Reference to the attacked ant.

◆ attack()

std::vector< int > Tower::attack ( std::vector< Ant > & ants )

inline

Try to attack ants around, and update CD time.

Parameters

ants	Reference to all ants on the map, holding in a vector.

Returns: The indexes of attacked ants without repeat (i.e. an ant that is attacked multiple times only appears once when returned).

See also: Tower::find_targets for target searching process.

◆ find_attackable()

std::vector< int > Tower::find_attackable	(	const std::vector< Ant > &	ants,
		const std::vector< int > &	target_idxs
	)		const

inline

Find all ants affected by this attack based on given targets.

Parameters

ants	Reference to all ants on the map, holding in a vector.
target_idxs	Indexes of all targets.

Returns: Indexes of all ants involved, with possible duplication (i.e. an ant that is attacked multiple times appears a corresponding number of times when returned).

See also: Tower::find_targets for more information on the term "targets".

◆ find_targets()

std::vector< int > Tower::find_targets	(	const std::vector< Ant > &	ants,
		int	target_num
	)		const

inline

Find certain amount of targets and return its reference by index in order.

Parameters

ants	Reference to all ants on the map, holding in a vector.
target_num	How many targets to find.

Returns: The indexes of targets.

Note: Terminology: "targets" refers to all the ants discovered by the tower when searching enemy, which is only a SUBSET of all the ants affected by this tower. For example, towers with range attack ability will find some targets and fire directly at them, which may cause damage to ants around the targets.

◆ get_attackable_ants()

std::vector< int > Tower::get_attackable_ants	(	const std::vector< Ant > &	ants,
		int	x,
		int	y,
		int	range
	)		const

inline

Find all attackable ants based on given position and range.

Parameters

ants	Reference to all ants on the map, holding in a vector.
x	The x-coordinate of the position.
y	The y-coordinate of the position.
range	Radius of the area to search.

Returns: Indexes of all ants involved without repeat.

◆ is_downgrade_valid()

bool Tower::is_downgrade_valid ( ) const

inline

Check if the tower can be downgraded.

Returns: Whether the tower can be downgraded.

◆ is_ready()

bool Tower::is_ready ( ) const

inline

Check if the tower is ready to attack.

Returns: Whether the tower is ready.

◆ is_upgrade_type_valid()

bool Tower::is_upgrade_type_valid ( int type ) const

inline

Check if the tower can be upgraded to a certain type.

Parameters

type	The target type of upgrading.

Returns: Whether the tower can be upgraded to target type.

◆ upgrade()

void Tower::upgrade ( TowerType new_type )

inline

Upgrade tower to new type and reset CD, without checking validness.

Parameters

new_type Type to be upgraded into.

The documentation for this struct was generated from the following file:

include/common.hpp

Public Member Functions

Public Attributes

Detailed Description

Constructor & Destructor Documentation

◆ Tower()

Member Function Documentation

◆ action()

◆ attack()

◆ find_attackable()

◆ find_targets()

◆ get_attackable_ants()

◆ is_downgrade_valid()

◆ is_ready()

◆ is_upgrade_type_valid()

◆ upgrade()