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/***************************************************************************
entity.cpp - description
-------------------
begin : Tue Aug 28 2001
copyright : (C) 2001 by Giuseppe D'Aqu
email : kumber@tiscalinet.it
***************************************************************************/
/***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
#include "dephine.h"
#include "sprite.h"
#include "entity.h"
#include "pointer.h"
int glb_curr_id=1;
Entity::Entity()
{
m_id=glb_curr_id;
glb_curr_id++;
set_speed(1);
m_just_checked=false;
}
int Entity::get_id()
{
return m_id;
}
/*
void Entity::m_set_position_x(unsigned int x)
{
if((x>=current_level->get_size_x())||(x<0))
Common_Ex::throw_common("Entity x position outside level.\n");
m_position_x=x;
// m_sprite.set_pos_x(x*k_sprite_size);
}
void Entity::m_set_position_y(unsigned int y)
{
if((y>=current_level->get_size_y())||(y<0))
Common_Ex::throw_common("Entity y position outside level.\n");
m_position_y=y;
// m_sprite.set_pos_y(y*k_sprite_size);
}
*/
unsigned int Entity::get_position_x()
{
return m_position_x;
}
unsigned int Entity::get_position_y()
{
return m_position_y;
}
/*
Entity_Type Entity::get_type()
{
//DEBOUT("Entering get_type()...\n");
return m_type;
}
*/
void Entity::set_type(Entity_Type type)
{
m_type=type;
}
void Entity::set_speed(unsigned int speed)
{
m_speed=speed;
m_sprite.set_speed(m_speed);
}
void Entity::kill()
{
m_exists=false;
// set_position(0,0);
current_level->get_entities_matrix()[m_position_x][m_position_y]=0;
}
bool Entity::set_position(unsigned int x, unsigned int y)
{
if(((x>=current_level->get_size_x())||(x<0))||((y>=current_level->get_size_y())||(y<0)))
return false;
// current_level->get_entities_matrix()[m_position_x][m_position_y]=0;
// m_set_position_x(x);
// m_set_position_y(y);
m_position_x=x;
m_position_y=y;
current_level->get_entities_matrix()[m_position_x][m_position_y]=m_id;
// current_level->set_entity(this);
return true;
}
//la funzione move() serve a scegliere la funzione adatta a muoversi
void Entity::move(Direction direction)
{
#ifdef DEBUG_MODE
if(current_level->get_entity(m_position_x, m_position_y, direction).is_referenced())
DEBOUT("Alert: moving over a referenced entity: from ("<<m_position_x<<", "<<m_position_y<<"), dir: "<<direction<<"\n");
#endif
switch(direction)
{
case UP:
move_up();
break;
case RIGHT:
move_right();
break;
case DOWN:
move_down();
break;
case LEFT:
move_left();
break;
default:
break;
}
}
//C' una funzione per ogni movimento poich poi bisogna aggiungere le animazioni
void Entity::move_up()
{
unsigned int new_position_x=m_position_x;
unsigned int new_position_y=m_position_y-1;
set_position(new_position_x, new_position_y);
m_sprite.move_to_pos(new_position_x*k_sprite_size, new_position_y*k_sprite_size);
m_sprite.set_state(SP_UP);
}
void Entity::move_down()
{
unsigned int new_position_x=m_position_x;
unsigned int new_position_y=m_position_y+1;
set_position(new_position_x, new_position_y);
m_sprite.move_to_pos(new_position_x*k_sprite_size, new_position_y*k_sprite_size);
m_sprite.set_state(SP_DOWN);
}
void Entity::move_right()
{
unsigned int new_position_x=m_position_x+1;
unsigned int new_position_y=m_position_y;
set_position(new_position_x, new_position_y);
m_sprite.move_to_pos(new_position_x*k_sprite_size, new_position_y*k_sprite_size);
m_sprite.set_state(SP_RIGHT);
}
void Entity::move_left()
{
unsigned int new_position_x=m_position_x-1;
unsigned int new_position_y=m_position_y;
set_position(new_position_x, new_position_y);
m_sprite.move_to_pos(new_position_x*k_sprite_size, new_position_y*k_sprite_size);
m_sprite.set_state(SP_LEFT);
}
/*
Sprite& Entity::get_sprite()
{
return m_sprite;
}
*/
/*
bool Entity::exists()
{
return m_exists;
}
*/
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