Manages a list of fake units for the display object. More...

#include <fake_unit_manager.hpp>

Public Types
typedef unit const *	internal_ptr_type

typedef std::deque < internal_ptr_type > ::const_iterator	iterator

typedef std::deque < internal_ptr_type > ::const_iterator	const_iterator

Public Member Functions
	fake_unit_manager (display &disp)
	Construct a fake unit manager from a display which owns it. More...

iterator	begin ()

iterator	end ()

const_iterator	begin () const

const_iterator	end () const

Private Member Functions
void	place_temporary_unit (internal_ptr_type)
	Register a unit with this manager. More...

int	remove_temporary_unit (internal_ptr_type)
	Deregister a unit from this manager. More...

Private Attributes
std::deque< internal_ptr_type >	fake_units_
	collection of units destined to be drawn but not put into the unit map More...

display &	my_display_
	Reference to my display. The display owns me in a scoped_ptr, so this should never be a dangling reference. More...

Friends
class	fake_unit_ptr

Detailed Description

Manages a list of fake units for the display object.

Definition at line 25 of file fake_unit_manager.hpp.

Member Typedef Documentation

typedef std::deque<internal_ptr_type>::const_iterator fake_unit_manager::const_iterator

Definition at line 38 of file fake_unit_manager.hpp.

typedef unit const* fake_unit_manager::internal_ptr_type

Definition at line 34 of file fake_unit_manager.hpp.

typedef std::deque<internal_ptr_type>::const_iterator fake_unit_manager::iterator

Definition at line 37 of file fake_unit_manager.hpp.

Constructor & Destructor Documentation

fake_unit_manager::fake_unit_manager ( display & disp )

inline

Construct a fake unit manager from a display which owns it.

Definition at line 28 of file fake_unit_manager.hpp.

Member Function Documentation

iterator fake_unit_manager::begin ( )

inline

Definition at line 40 of file fake_unit_manager.hpp.

References fake_units_.

const_iterator fake_unit_manager::begin ( ) const

inline

Definition at line 43 of file fake_unit_manager.hpp.

References fake_units_.

iterator fake_unit_manager::end ( )

inline

Definition at line 41 of file fake_unit_manager.hpp.

References fake_units_.

const_iterator fake_unit_manager::end ( ) const

inline

Definition at line 44 of file fake_unit_manager.hpp.

References fake_units_.

void fake_unit_manager::place_temporary_unit ( internal_ptr_type u )

private

Register a unit with this manager.

Temporarily register a unit to be drawn on the map (moving: can overlap others).

private, should only be called by fake_unit_ptr.

The temp unit is added at the end of the temporary unit dequeue, and therefore gets drawn last, over other units and temp units. Adding the same unit twice isn't allowed.

Definition at line 31 of file fake_unit_manager.cpp.

References ERR_NG, fake_units_, gui2::event::find(), display::invalidate(), and my_display_.

Referenced by fake_unit_ptr::place_on_fake_unit_manager().

int fake_unit_manager::remove_temporary_unit ( internal_ptr_type u )

private

Deregister a unit from this manager.

Removes any instances of this unit from the temporary unit database.

private, should only be called by fake_unit_ptr.