public final int row;
public final int col;
public SectorWire(boolean horizontal, int plane, int col, int row) {
+ this(horizontal, plane, col, row, false);
+ }
+
+ public SectorWire(boolean horizontal, int plane, int col, int row, boolean global) {
this.horizontal=horizontal;
- this.global = false;
+ this.global=global;
this.plane=plane;
this.col= horizontal ? (col & ~0x3) : col;
this.row=!horizontal ? (row & ~0x3) : row;
}
+ public SectorWire global() {
+ return new SectorWire(horizontal, plane, col, row, true);
+ }
public boolean isDriven() {
// FIXME: bridging connections (horiz-to-vert)
for(int i=0; i<4; i++)
throw new Error("not implemented");
}
+ public void dork() {
+ mode4zyx(switchbox(north()), (1<<6), (1<<6));
+ }
+
public void drives(SectorWire w, boolean enable) {
// FIXME: better error checks?
- mode4zyx(switchbox(w), enable?0x02:0x00, 0x07);
+ int val = 0;
+ if (enable) {
+ if (!global) val = 0x02;
+ else val = 0x04;
+ }
+ int mask = 0x07;
+ if (w.global) { mask = mask << 3; val = val << 3; }
+ mode4zyx(switchbox(w), val, mask);
}
public boolean drives(SectorWire w) {