Allow placing a counter that doesn't already exist

src/modules/game/soldier.js

@@ -63,6 +63,18 @@ function createTrace(previous, current, selected) {
   return trace;
 }
 
+export function createCounter(selected) {
+  const use = document.createElementNS(svgns, 'use');
+  const g = document.createElementNS(svgns, 'g');
+  use.setAttributeNS(null, 'href', `#t-${selected.dataset.number}`);
+  g.classList.add('counter');
+  g.dataset.allegiance = selected.dataset.allegiance;
+  g.dataset.number = selected.dataset.number;
+  g.appendChild(use);
+
+  return g;
+}
+
 export function handleTrace(svg, selected, clone, current) {
   let trace = getTrace(svg, selected);