WeaponsMenu Class Reference

#include <weapon_menu.h>

Collaboration diagram for WeaponsMenu:

[legend]List of all members.

Public Member Functions
	WeaponsMenu ()
bool	ActionClic (const Point2i &mousePos)
void	Draw ()
void	Reset ()
int	GetX () const
int	GetY () const
Point2i	GetPosition () const
int	GetWidth () const
int	GetHeight () const
Point2i	GetSize () const
bool	IsDisplayed () const
void	NewItem (Weapon *new_item, uint num_sort)
void	SwitchDisplay ()
void	Hide ()
void	MouseOver (const Point2i &mousePos)
Public Attributes
Sprite *	my_button1
Sprite *	my_button2
Sprite *	my_button3
Sprite *	my_button4
Sprite *	my_button5
Private Types
typedef std::vector< WeaponMenuItem >::iterator	iterator
typedef std::vector< WeaponMenuItem >::const_iterator	const_iterator
Private Member Functions
void	ComputeSize ()
void	Show ()
void	ShowMotion (int nr_bottons, int button_no, iterator it, int column)
bool	HideMotion (int nr_buttons, int button_no, iterator it, int column)
Private Attributes
std::vector< WeaponMenuItem >	boutons
bool	display
bool	show
bool	hide
uint	motion_start_time
uint	nbr_weapon_type
uint	max_weapon

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Detailed Description

Definition at line 58 of file weapon_menu.h.

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Member Typedef Documentation

typedef std::vector<WeaponMenuItem>::const_iterator WeaponsMenu::const_iterator [private]

Definition at line 70 of file weapon_menu.h.

typedef std::vector<WeaponMenuItem>::iterator WeaponsMenu::iterator [private]

Definition at line 69 of file weapon_menu.h.

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Constructor & Destructor Documentation

WeaponsMenu::WeaponsMenu

(

)

Definition at line 202 of file weapon_menu.cpp.

{
  display = false;
  show = false;
  hide = false;
  nbr_weapon_type = 0;
  motion_start_time = Time::GetInstance()->Read();

  Profile *res = resource_manager.LoadXMLProfile( "graphism.xml", false);
  my_button1 = new Sprite( resource_manager.LoadImage(res,"interface/button1_icon"));
  my_button1->cache.EnableLastFrameCache();
  my_button2 = new Sprite( resource_manager.LoadImage(res,"interface/button2_icon"));
  my_button2->cache.EnableLastFrameCache();
  my_button3 = new Sprite( resource_manager.LoadImage(res,"interface/button3_icon"));
  my_button3->cache.EnableLastFrameCache();
  my_button4 = new Sprite( resource_manager.LoadImage(res,"interface/button4_icon"));
  my_button4->cache.EnableLastFrameCache();
  my_button5 = new Sprite( resource_manager.LoadImage(res,"interface/button5_icon"));
  my_button5->cache.EnableLastFrameCache();
  resource_manager.UnLoadXMLProfile( res);
}

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Member Function Documentation

bool WeaponsMenu::ActionClic

(

const Point2i &

mousePos

)

Definition at line 481 of file weapon_menu.cpp.

{
  if (!display) return false;

  iterator it=boutons.begin(), fin=boutons.end();
  for (; it != fin; ++it)
  {
    if( it->MouseOn(mousePos) )
    {
      ActionHandler::GetInstance()->NewAction (new Action(Action::ACTION_CHANGE_WEAPON,
      it -> weapon -> GetType()));
      SwitchDisplay();
      return true;
    }
  }
  return false;
}

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void WeaponsMenu::ComputeSize

(

)

[private]

Definition at line 256 of file weapon_menu.cpp.

{
  max_weapon = 0;
  uint nbr_current_type = 0;

  iterator it=boutons.begin(), fin=boutons.end();
  for (; it != fin; ++it)
  {
    if(it != boutons.begin())
    if(((it-1)->weapon_type) != (it->weapon_type))
    {
      if(nbr_current_type > max_weapon)
        max_weapon = nbr_current_type;
      nbr_current_type = 0;
    }
    if(ActiveTeam().ReadNbAmmos(it->weapon->GetName())>0
       || ActiveTeam().ReadNbAmmos(it->weapon->GetName())==INFINITE_AMMO)
      nbr_current_type++;
  }

  if(nbr_current_type > max_weapon)
    max_weapon = nbr_current_type;
}

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void WeaponsMenu::Draw

(

)

Definition at line 404 of file weapon_menu.cpp.

{
  if (!display)
    return;

  MouseOver(Mouse::GetInstance()->GetWorldPosition() - camera.GetPosition());
  ComputeSize();

  uint nr_buttons = max_weapon * nbr_weapon_type;
  uint button_no = 0;
  uint current_type = 0;

  iterator it=boutons.begin(), fin=boutons.end();
  for (it=boutons.begin(); it != fin; ++it)
  {
    if(!it->weapon->CanBeUsedOnClosedMap()
       && !world.EstOuvert())
      continue;

    if(ActiveTeam().ReadNbAmmos(it->weapon->GetName())<=0
       && ActiveTeam().ReadNbAmmos(it->weapon->GetName())!=INFINITE_AMMO)
      continue;

    if(it->weapon_type!=current_type)
    {
      button_no = 0;
      current_type = it->weapon_type;
    }

    int column = nbr_weapon_type - current_type;
    int row = button_no;

    it->position.x = GetWidth() - (int)(BUTTON_WIDTH * (column+0.5));
    it->position.y = BUTTON_ICO_GAP + (row * BUTTON_HEIGHT);

    if(show)
      ShowMotion(nr_buttons,(column * max_weapon) + row,it,column);
    else
    if(hide)
      if(HideMotion(nr_buttons,(column * max_weapon) + row,it,column))
        return;

    it->Draw();
    button_no++;
  }
}

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int WeaponsMenu::GetHeight

(

)

const

Definition at line 318 of file weapon_menu.cpp.

{
  return BUTTON_ICO_GAP + BUTTON_HEIGHT * max_weapon;
}

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Point2i WeaponsMenu::GetPosition

(

)

const

Definition at line 309 of file weapon_menu.cpp.

                                      {
  return AppWormux::GetInstance()->video.window.GetSize() - GetSize() - Point2i(0, Interface::GetInstance()->GetHeight());
}

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Point2i WeaponsMenu::GetSize

(

)

const

Definition at line 323 of file weapon_menu.cpp.

{
  return Point2i( BUTTON_ICO_GAP + ((nbr_weapon_type +1) * BUTTON_WIDTH), BUTTON_ICO_GAP + BUTTON_HEIGHT * max_weapon);
}

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int WeaponsMenu::GetWidth

(

)

const

Definition at line 313 of file weapon_menu.cpp.

{
  return BUTTON_ICO_GAP + ((nbr_weapon_type +1) * BUTTON_WIDTH) ;
}

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int WeaponsMenu::GetX

(

)

const

Definition at line 299 of file weapon_menu.cpp.

{
  return AppWormux::GetInstance()->video.window.GetWidth()-GetWidth();
}

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int WeaponsMenu::GetY

(

)

const

Definition at line 304 of file weapon_menu.cpp.

{
  return AppWormux::GetInstance()->video.window.GetHeight() - GetHeight() - Interface::GetInstance()->GetHeight();
}

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void WeaponsMenu::Hide

(

)

Definition at line 280 of file weapon_menu.cpp.

{
  if(display && show)
    motion_start_time = Time::GetInstance()->Read() - (ICONS_DRAW_TIME - (Time::GetInstance()->Read()-motion_start_time));
  else
    motion_start_time = Time::GetInstance()->Read();

  hide = true;
  show = false;
}

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bool WeaponsMenu::HideMotion	(	int	nr_buttons,
		int	button_no,
		iterator	it,
		int	column
	)			[private]

Definition at line 370 of file weapon_menu.cpp.

{
  int delta_t=ICONS_DRAW_TIME/(2*nr_buttons);

  Time * global_time = Time::GetInstance();
  if((global_time->Read() > motion_start_time + (delta_t*(nr_buttons-button_no)))
     && (global_time->Read() < motion_start_time + (ICONS_DRAW_TIME/2)+(delta_t*(nr_buttons-button_no))))
    {
      double delta_sin = -(asin((column+1.0)/(column+2.0)) - (M_PI/2));

      uint tps = global_time->Read() - (motion_start_time + delta_t*(nr_buttons-button_no));
      double tps_sin = ((double)tps * ((M_PI/2) + delta_sin)/(ICONS_DRAW_TIME/2));
      tps_sin = ((M_PI/2) + delta_sin) - tps_sin;

      it->position.x -= (int)(sin(tps_sin) * BUTTON_WIDTH * (column+2.0));
      it->position.x += BUTTON_WIDTH * (column+1);
    }
  else
    if(global_time->Read() > motion_start_time + (delta_t*(nr_buttons-button_no)))
      {
        it->position.x += BUTTON_WIDTH * (column+1);
        it->Reset();
      }

  if(global_time->Read() > motion_start_time + ICONS_DRAW_TIME)
    {
      hide = false;
      display = false;
      return true;
    }

  return false;
}

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bool WeaponsMenu::IsDisplayed

(

)

const

Definition at line 328 of file weapon_menu.cpp.

{
  return display;
}

void WeaponsMenu::MouseOver

(

const Point2i &

mousePos

)

Definition at line 451 of file weapon_menu.cpp.

{
  static int bouton_sous_souris = -1; // button under mouse cursor

  // analized button
  int button_no=0;
  int nv_bouton_sous_souris=-1;
  iterator it=boutons.begin(), fin=boutons.end();
  Interface::GetInstance()->weapon_under_cursor = NULL;
  for (; it != fin; ++it)
    {
      if(it->MouseOn(mousePos))
      {
        Interface::GetInstance()->weapon_under_cursor = it->weapon;
        nv_bouton_sous_souris = button_no;
        if(button_no != bouton_sous_souris)
        { // mouse cursor is on a new button
          it->ChangeZoom();
        }
      }
      else
        if(button_no == bouton_sous_souris)
      {
        it->ChangeZoom();
      }
      button_no++;
    }
  bouton_sous_souris = nv_bouton_sous_souris;
}

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void WeaponsMenu::NewItem	(	Weapon *	new_item,
		uint	num_sort
	)

Definition at line 225 of file weapon_menu.cpp.

{
  WeaponMenuItem item(num_sort);
  item.position.Clear();
  item.weapon = new_item;

  item.weapon_icon = new Sprite(new_item->GetIcon());
  item.weapon_icon->cache.EnableLastFrameCache();

  boutons.push_back (item);

  if(num_sort>nbr_weapon_type)
    nbr_weapon_type = num_sort;
}

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void WeaponsMenu::Reset

(

)

Definition at line 333 of file weapon_menu.cpp.

{
  display = false;
  show = false;
  hide = false;
  motion_start_time = Time::GetInstance()->Read();
}

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void WeaponsMenu::Show

(

)

[private]

Definition at line 241 of file weapon_menu.cpp.

{
  ShowGameInterface();
  Time * global_time = Time::GetInstance();
  if(display && hide)
    motion_start_time = global_time->Read() - (ICONS_DRAW_TIME - (global_time->Read()-motion_start_time));
  else
    motion_start_time = global_time->Read();

  display = true;
  show = true;
  hide = false;
}

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void WeaponsMenu::ShowMotion	(	int	nr_bottons,
		int	button_no,
		iterator	it,
		int	column
	)			[private]

Definition at line 341 of file weapon_menu.cpp.

{
  int delta_t=ICONS_DRAW_TIME/(2*nr_buttons);
  Time * global_time = Time::GetInstance();

  if((global_time->Read() > motion_start_time + (delta_t*button_no))
     && (global_time->Read() < motion_start_time + (ICONS_DRAW_TIME/2)+(delta_t*(button_no))))
    {
      double delta_sin = -(asin((column+1.0)/(column+2.0)) - (M_PI/2));

      uint tps = global_time->Read() - (motion_start_time + delta_t*button_no);

      double tps_sin = ((double)tps * ((M_PI/2) + delta_sin)/(ICONS_DRAW_TIME/2));

      it->position.x -= (int)(sin(tps_sin) * BUTTON_WIDTH * (column+2.0));
      it->position.x += (BUTTON_WIDTH * (column+1));
    }
  else
    if(global_time->Read() < motion_start_time + (delta_t*button_no))
      {
        it->position.x += (BUTTON_WIDTH * (column+1));
      }

  if(global_time->Read() > motion_start_time + ICONS_DRAW_TIME)
    {
      show = false;
    }
}

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void WeaponsMenu::SwitchDisplay

(

)

Definition at line 291 of file weapon_menu.cpp.

{
  if(display && !hide)
    Hide();
  else
    Show();
}

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Member Data Documentation

std::vector<WeaponMenuItem> WeaponsMenu::boutons [private]

Definition at line 68 of file weapon_menu.h.

bool WeaponsMenu::display [private]

Definition at line 72 of file weapon_menu.h.

bool WeaponsMenu::hide [private]

Definition at line 74 of file weapon_menu.h.

uint WeaponsMenu::max_weapon [private]

Definition at line 79 of file weapon_menu.h.

uint WeaponsMenu::motion_start_time [private]

Definition at line 76 of file weapon_menu.h.

Sprite* WeaponsMenu::my_button1

Definition at line 61 of file weapon_menu.h.

Sprite* WeaponsMenu::my_button2

Definition at line 62 of file weapon_menu.h.

Sprite* WeaponsMenu::my_button3

Definition at line 63 of file weapon_menu.h.

Sprite* WeaponsMenu::my_button4

Definition at line 64 of file weapon_menu.h.

Sprite* WeaponsMenu::my_button5

Definition at line 65 of file weapon_menu.h.

uint WeaponsMenu::nbr_weapon_type [private]

Definition at line 78 of file weapon_menu.h.

bool WeaponsMenu::show [private]

Definition at line 73 of file weapon_menu.h.

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The documentation for this class was generated from the following files:

• src/interface/weapon_menu.h
• src/interface/weapon_menu.cpp

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