Function duplicateShield

js/main.js:318–323

(shieldIndex)

	// Duplicate a shield
	const duplicateShield = function(shieldIndex) {
		const sign = post.panels[currentlySelectedPanelIndex].sign;
		sign.duplicateShield(shieldIndex, currentlySelectedSubPanelIndex);
		updateShieldSubform();
		redraw();
	}

	const checkSpecialShield = function(shieldIndex, specialShield) {
		const shields = post.panels[currentlySelectedPanelIndex].sign.subPanels[currentlySelectedSubPanelIndex].shields;