Member Class Reference

#include <member.h>

Inheritance diagram for Member:

[legend]Collaboration diagram for Member:

[legend]List of all members.

Public Member Functions
virtual	~Member ()
	Member (xmlpp::Element *xml, Profile *res)
	Member (Member *m)
virtual void	Draw (const Point2i &_pos, int flip_x, int direction)
void	RotateSprite ()
void	ResetMovement ()
void	ApplySqueleton (Member *parent_member)
void	ApplyMovement (member_mvt &mvt, std::vector< class c_junction > &squel_lst)
const Point2i	GetPos ()
void	SetAngle (const double &angle)
Public Attributes
Sprite *	spr
std::string	name
std::map< std::string, v_attached >	attached_members
Point2f	pos
Point2f	scale
float	alpha
std::string	type
bool	go_through_ground
Protected Attributes
Point2f	anchor
Private Attributes
Member *	parent
double	angle_rad

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Detailed Description

Definition at line 36 of file member.h.

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Constructor & Destructor Documentation

Member::~Member

(

)

[virtual]

Definition at line 133 of file member.cpp.

{
  delete spr;
  attached_members.clear();
}

Member::Member	(	xmlpp::Element *	xml,
		Profile *	res
	)

Definition at line 30 of file member.cpp.

{
  parent = NULL;
  if(xml == NULL) return;
  name="";
  XmlReader::ReadStringAttr( xml, "name", name);
  assert(name!="");

  // Load the sprite
  spr = resource_manager.LoadSprite( res, name);
//  spr->EnableRotationCache(64);
//  spr->EnableFlippingCache();
//  spr->cache.EnableLastFrameCache();

  // Get the various option
  type="";
  XmlReader::ReadStringAttr( xml, "type", type);
  assert(type!="");

  xmlpp::Element *el = XmlReader::GetMarker(xml, "anchor");
  if(el != 0)
  {
    int dx,dy;
    dx = dy = 0;
    XmlReader::ReadIntAttr(el, "dx", dx);
    XmlReader::ReadIntAttr(el, "dy", dy);
    anchor = Point2f((float)dx,(float)dy);
    spr->SetRotation_HotSpot(Point2i(dx,dy));
  }

  go_through_ground = false;
  XmlReader::ReadBoolAttr(xml, "go_through_ground", go_through_ground);

  xmlpp::Node::NodeList nodes = xml -> get_children("attached");
  xmlpp::Node::NodeList::iterator
    it=nodes.begin(),
    end=nodes.end();

  for (; it != end; ++it)
  {
    xmlpp::Element *elem = dynamic_cast<xmlpp::Element*> (*it);
    assert (elem != NULL);
    std::string att_type;
    if (!XmlReader::ReadStringAttr(elem, "member_type", att_type))
    {
      std::cerr << "Malformed attached member definition" << std::endl;
      continue;
    }

    int dx,dy;
    dx = dy = 0;
    XmlReader::ReadIntAttr(elem, "dx", dx);
    XmlReader::ReadIntAttr(elem, "dy", dy);
    Point2f d((float)dx, (float)dy);

    std::string frame_str;
    XmlReader::ReadStringAttr(elem, "frame", frame_str);
    if (frame_str == "*")
    {
      v_attached rot_spot;
      rot_spot.assign (spr->GetFrameCount(), d);
      attached_members[att_type] = rot_spot;
    }
    else
    {
      int frame;
      if (!str2int (frame_str, frame) || frame < 0 || frame >= (int)spr->GetFrameCount())
      {
        std::cerr << "Malformed attached member definition (wrong frame number)" << std::endl;
        continue;
      }
      if(attached_members.find(att_type) == attached_members.end())
      {
        v_attached rot_spot;
        rot_spot.resize(spr->GetFrameCount(), Point2f(0.0,0.0));
        attached_members[att_type] = rot_spot;
      }
      (attached_members.find(att_type)->second)[frame] = d;
    }
  }
  ResetMovement();
}

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Member::Member

(

Member *

m

)

Definition at line 113 of file member.cpp.

{
  parent = NULL;
  name = m->name;
  spr = new Sprite(*m->spr);
  type = m->type;
  anchor = m->anchor;
  Point2i rot = Point2i((int)anchor.x, (int)anchor.y);
  spr->SetRotation_HotSpot(rot);
  go_through_ground = m->go_through_ground;

  for(std::map<std::string, v_attached>::iterator it = m->attached_members.begin();
      it != m->attached_members.end();
      ++it)
  {
    attached_members[it->first] = it->second;
  }
  ResetMovement();
}

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Member Function Documentation

void Member::ApplyMovement	(	member_mvt &	mvt,
		std::vector< class c_junction > &	squel_lst
	)

void Member::ApplySqueleton

(

Member *

parent_member

)

Definition at line 186 of file member.cpp.

{
  // Place the member to shape the squeleton
  if(parent_member == NULL)
  {
    std::cerr << "Member " << name << " have no parent member!" << std::endl;
    return;
  }
  parent = parent_member;

  assert(parent->name != "weapon" && parent->type != "weapon");

  // Set the position
  pos = parent->pos;
  pos = pos - anchor;

  if(parent->attached_members.find(type) != parent->attached_members.end())
    pos = pos + parent->attached_members.find(type)->second[parent->spr->GetCurrentFrame()];
}

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void Member::Draw	(	const Point2i &	_pos,
		int	flip_x,
		int	direction
	)			[virtual]

Reimplemented in WeaponMember.

Definition at line 146 of file member.cpp.

{
  assert(name != "weapon" && type!="weapon");

  Point2i posi((int)pos.x, (int)pos.y);
  posi += _pos;

  if(direction == 1)
  {
    spr->SetRotation_rad(angle_rad);
    spr->Scale(scale.x,scale.y);
  }
  else
  {
    spr->Scale(-scale.x,scale.y);
    spr->SetRotation_rad(-angle_rad);
    posi.x = 2 * flip_center - posi.x - spr->GetWidth();
  }

  if(parent == NULL && type != "body")
  {
    std::cerr << "Error : Member " << name << " have no parent member!" << std::endl;
    return;
  }

  spr->SetAlpha(alpha);
  spr->Update();
  spr->Draw(posi);
}

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const Point2i Member::GetPos

(

)

Definition at line 270 of file member.cpp.

{
  Point2i posi((int)pos.x, (int)pos.y);
  return posi;
}

void Member::ResetMovement

(

)

Definition at line 176 of file member.cpp.

{
  pos.x = 0;
  pos.y = 0;
  angle_rad = 0;
  alpha = 1.0;
  scale.x = 1.0;
  scale.y = 1.0;
}

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void Member::RotateSprite

(

)

Definition at line 139 of file member.cpp.

{
  spr->SetRotation_rad(angle_rad);
  spr->Scale(scale.x, scale.y);
  spr->RefreshSurface();
}

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void Member::SetAngle

(

const double &

angle

)

[inline]

Definition at line 64 of file member.h.

{ angle_rad = angle; };

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Member Data Documentation

float Member::alpha

Definition at line 51 of file member.h.

Point2f Member::anchor [protected]

Definition at line 41 of file member.h.

double Member::angle_rad [private]

Definition at line 39 of file member.h.

std::map<std::string, v_attached> Member::attached_members

Definition at line 47 of file member.h.

bool Member::go_through_ground

Definition at line 53 of file member.h.

std::string Member::name

Definition at line 46 of file member.h.

Member* Member::parent [private]

Definition at line 38 of file member.h.

Point2f Member::pos

Definition at line 49 of file member.h.

Point2f Member::scale

Definition at line 50 of file member.h.

Sprite* Member::spr

Definition at line 44 of file member.h.

std::string Member::type

Definition at line 52 of file member.h.

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

• src/character/member.h
• src/character/member.cpp

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