package com.pixelmaid.dresscode.antlr.types.tree.functions.transforms;
import java.util.List;
import com.pixelmaid.dresscode.antlr.types.Scope;
import com.pixelmaid.dresscode.antlr.types.VarType;
import com.pixelmaid.dresscode.antlr.types.tree.DCNode;
import com.pixelmaid.dresscode.antlr.types.tree.NodeEvent;
import com.pixelmaid.dresscode.drawing.math.PolyBoolean;
import com.pixelmaid.dresscode.drawing.primitive2d.Drawable;
import com.pixelmaid.dresscode.events.CustomEvent;
public class XorNode extends NodeEvent implements DCNode {
protected List<DCNode> params;
protected int line;
protected Scope scope;
public XorNode(List<DCNode> ps, Scope s, int l) {
params = ps;
line = l;
scope = s;
//System.out.println("created new drawable node at line:"+line);
}
@Override
public VarType evaluate() {
Drawable d= null;
VarType v = null;
try{
Drawable aP = params.get(0).evaluate().asDrawable();
Drawable bP = params.get(1).evaluate().asDrawable();
this.fireDrawableEvent(CustomEvent.REMOVE_DRAWABLE, aP);
this.fireDrawableEvent(CustomEvent.REMOVE_DRAWABLE, bP);
d = PolyBoolean.xor(aP.copy(), bP.copy());
aP.hide();
this.fireDrawableEvent(CustomEvent.DRAWABLE_CREATED, d);
v= new VarType(d);
d.setLine(line);
}
catch (ClassCastException e){
throw new RuntimeException("Illegal expand function call at line:"+ line+" : " + this);
}
return v;
}
}