package tc.catseye.whothm;
class Rectangle {
private int x, y, w, h;
Rectangle(int x, int y, int w, int h) {
this.x = x;
this.y = y;
this.w = w;
this.h = h;
}
int getMember(String member) {
if (member.equals("x")) return this.x;
if (member.equals("y")) return this.y;
if (member.equals("w")) return this.w;
if (member.equals("h")) return this.h;
return 0;
}
void deltaMember(String member, int delta) {
if (member.equals("x")) this.x += delta;
if (member.equals("y")) this.y += delta;
if (member.equals("w")) this.w += delta;
if (member.equals("h")) this.h += delta;
}
public void draw(BitMap b, TruthTable t) {
if (this.x > b.getWidth() && this.x + this.w > b.getWidth() &&
this.y > b.getHeight() && this.y + this.h > b.getHeight())
return;
int right = this.x + this.w;
if (right > b.getWidth()) right = b.getWidth();
int bottom = this.y + this.h;
if (bottom > b.getHeight()) bottom = b.getHeight();
for (int y = this.y; y < bottom; y++) {
for (int x = this.x; x < right; x++) {
b.modifyPixel(x, y, t);
}
}
}
public String toString() {
return "Rectangle(" + x + "," + y + "," + w + "," + h + ")";
}
}