/***************************************************************************
entry.cpp - description
-------------------
begin : Wed Jan 10 1996
copyright : (C) 1996 by Waldemar Baraldi
email : baraldi@lacasilla.com.ar
***************************************************************************/
/***************************************************************************
* *
* 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 "entry.h"
Entry::Entry(CardinalPoint connection):Pipe(){
con=connection;
}
Entry::~Entry(){}
bool Entry::hasConnection(CardinalPoint con){
return (this->con==con);
}
CardinalPoint Entry::getOutput(CardinalPoint input){
return con;
}
void Entry::incFullLevel(CardinalPoint input,unsigned int amount){
full_level+=amount;
used_input=Void;
}
int Entry::getFullLevel(CardinalPoint input){
return this->full_level;
}
Pointer * Entry::getPointer(){
return NULL;
}
bool Entry::isRemovable(){
return false;
}
void Entry::paint(VideoManager * vm){
Image * aux;
Image * ima;
if (con==East || con==West)
ima=(vm->getImageManager())->getImage(new Str("entry_h.png"));
else
ima=(vm->getImageManager())->getImage(new Str("entry_v.png"));
aux=new Image(ima);
switch (con){
case South:{aux->flip(HAxis);aux->flip(VAxis);break;}
case West:{aux->flip(VAxis);break;}
default:break;
}
vm->blit(aux, x, y);
delete aux;
if (full_level>0){
ima=(vm->getImageManager())->getImage(new Str("flow.png"));
int xof=x+PipeWidth/2-ima->width()/2;
int yof=y+PipeHeight/2-ima->height()/2;
vm->setClipping(x, y, PipeWidth, PipeHeight);
vm->enableClipping(true);
switch (con){
case North:case South:{
float factor=0.5*(float)PipeHeight/(float)full();
if (con==North) factor=-factor;
for (int i=0;i<full_level+Gran;i+=Gran)
vm->blit(ima, xof, (int)(yof+(float)i*factor));
break;
}
case East: case West:{
float factor=0.5*(float)PipeWidth/(float)full();
if (con==West) factor=-factor;
for (int i=0;i<full_level+Gran;i+=Gran)
vm->blit(ima, (int)(xof+(float)i*factor), yof);
}
default:break;
}
vm->enableClipping(false);
}
}