Categories button generation

// Exports a saved multi-layered file as a .png in the same directory.

function SaveCategories_png(){
    // Confirm the document has already been saved and so has a path to use
    try {
        app.activeDocument.save()
    } catch(e) {
        alert("Could not export PNG as the document is not saved.\nPlease save and try again.")
        return
    }
	// Categories list :
	var Categories = new Array(
		'-',
		'Fusion',
		'Dragon\rmaléfique',
		'Tenkaichi\rBudokai',
		'Fille pleine\rde vie',
		'Saiyan de\rsang-mêlé',
		'Survie de\rl\'Univers',
		'Ressuscité',
		'Divin',
		'Saga de Boo',
		'Potalas',
		'Guerrier\rinférieur',
		'Super Saiyan 3',
		'Forme géante',
		'Saga de Namek',
		'Commando\rGinyu',
		'Boss des films',
		'Saiyan pur',
		'Namek',
		'Saga du futur',
		'Puissance\rmaximale',
		'Cyborg',
		'Représentants de\rl\'Univers 7',
		'Transformation\rfortifiante',
		'Lignée diabolique',
		'Chercheurs de\rboules de cristal',
		'Voyageur\rdu temps',
		'Univers 6',
		'Forces jointes',
		'Héros des films',
		'Famille de\rGoku',
		'Famille de\rVegeta',
		'Vie artificielle',
		'Enfant',
		'Arc enfant',
		'Lien de\rfratrie',
		'Super Saiyan',
		'Digne rival',
		'Cyborg -\rSaga de Cell',
		'Kamehameha',
		'Lien maître\ret disciple',
		'Conquérant',
		'Dragon Ball\rHeroes',
		'Cible:\rSon Goku',
		'Guerrier de\rl\'au-delà',
		'Super Saiyan 2',
		'Dernier atout'
	);

	//for (id = 0; id < Categories.length ;) {
	for (id = 0; id < 3;) {
		var currentname	=	Categories[id];
		var currentid	=	id;
		if (currentid <= 9) {
			var currentid	=	'000'+id;
		} else if (currentid <= 99) {
			var currentid	=	'00'+id;
		} else if (currentid <= 999) {
			var currentid	=	'00'+id;
		}
		var LabelFile	=	"Label_"+currentid+".png";
		var A_file		=	"card_category_label_"+currentid+"_a.png";
		var Bon_file	=	"card_category_label_"+currentid+"_b_on.png";
		var Boff_file	=	"card_category_label_"+currentid+"_b_off.png";
		var originalDoc = app.activeDocument
		// Check there is at least 1 visible layer.
		var foundVisible = false
		for (i = 0; i < originalDoc.layers.length; i++)    {
			if (originalDoc.layers[i].visible) {
				foundVisible = true
				break
			}
		}
		if (!foundVisible){
			alert("No visible layers found. PNG export failed.")
			return
		}
		// Duplicate. We'll save the duplicate as a .png and close it.
		MarcLabel(currentid, originalDoc, currentname, Categories[id])
		A_PNG(currentid, originalDoc, currentname, Categories[id])
		B_on_PNG(currentid, originalDoc, currentname, Categories[id])
		B_off_PNG(currentid, originalDoc, currentname, Categories[id])
		app.activeDocument=originalDoc
		id++
	}
}
function MarcLabel(id, originalDoc, currentname, categoryname) {
	// Photoshop must have a visible layer selected to merge visible layers, so we ensure there is one selected.
	HideAll(originalDoc)
	ShowTextLayer(originalDoc, '1Line');
	ShowTextLayer(originalDoc, '2Line');
	if (currentname.indexOf("\r") != -1) {
		changeTextLayerContent(originalDoc, '1Line', '');
		changeTextLayerContent(originalDoc, '2Line', categoryname);
	} else {
		changeTextLayerContent(originalDoc, '1Line', categoryname);
		changeTextLayerContent(originalDoc, '2Line', '');
	}
	var newDoc = originalDoc.duplicate()
	var dummyVisibleLayer = newDoc.artLayers.add();
	newDoc.activeLayer = dummyVisibleLayer
	// Merge the layers.
	newDoc.mergeVisibleLayers()
	// Remove all empty layers.
	for (i = newDoc.layers.length-1; i >=0; i--){
		if (!newDoc.layers[i].visible){
			newDoc.layers[i].remove()
		}
	}
	pngOptions = new PNGSaveOptions()
	pngOptions.compression = 0
	pngOptions.interlaced = false
	savePath = File(originalDoc.path + '/'+'Label_'+id+'.png');
	newDoc.saveAs(savePath, pngOptions, false, Extension.LOWERCASE)
	newDoc.close()
}
function A_PNG(id, originalDoc, currentname, categoryname) {
	HideAll(originalDoc)
	ShowTextLayer(originalDoc, 'A_bg');
	ShowTextLayer(originalDoc, '1_line_A');
	ShowTextLayer(originalDoc, '2_line_A');
	if (currentname.indexOf("\r") != -1) {
		changeTextLayerContent(originalDoc, '1_line_A', '');
		changeTextLayerContent(originalDoc, '2_line_A', categoryname);
	} else {
		changeTextLayerContent(originalDoc, '1_line_A', categoryname);
		changeTextLayerContent(originalDoc, '2_line_A', '');
	}
	var newDoc = originalDoc.duplicate()
	// Photoshop must have a visible layer selected to merge visible layers, so we ensure there is one selected.
	var dummyVisibleLayer = newDoc.artLayers.add();
	newDoc.activeLayer = dummyVisibleLayer
	// Merge the layers.
	newDoc.mergeVisibleLayers()
	// Remove all empty layers.
	for (i = newDoc.layers.length-1; i >=0; i--){
		if (!newDoc.layers[i].visible){
			newDoc.layers[i].remove()
		}
	}
	pngOptions = new PNGSaveOptions()
	pngOptions.compression = 0
	pngOptions.interlaced = false
	savePath = File(originalDoc.path + '/'+'card_category_label_'+id+'_a.png');
	newDoc.saveAs(savePath, pngOptions, false, Extension.LOWERCASE)
	newDoc.close()
}
function B_off_PNG(id, originalDoc, currentname, categoryname) {
	HideAll(originalDoc)
	ShowTextLayer(originalDoc, 'B_off_bg');
	ShowTextLayer(originalDoc, '1Line_Boff');
	ShowTextLayer(originalDoc, '2Line_Boff');
	if (currentname.indexOf("\r") != -1) {
		changeTextLayerContent(originalDoc, '1Line_Boff', '');
		changeTextLayerContent(originalDoc, '2Line_Boff', categoryname);
	} else {
		changeTextLayerContent(originalDoc, '1Line_Boff', categoryname);
		changeTextLayerContent(originalDoc, '2Line_Boff', '');
	}
	var newDoc = originalDoc.duplicate()
	// Photoshop must have a visible layer selected to merge visible layers, so we ensure there is one selected.
	var dummyVisibleLayer = newDoc.artLayers.add();
	newDoc.activeLayer = dummyVisibleLayer
	// Merge the layers.
	newDoc.mergeVisibleLayers()
	// Remove all empty layers.
	for (i = newDoc.layers.length-1; i >=0; i--){
		if (!newDoc.layers[i].visible){
			newDoc.layers[i].remove()
		}
	}
	pngOptions = new PNGSaveOptions()
	pngOptions.compression = 0
	pngOptions.interlaced = false
	savePath = File(originalDoc.path + '/'+'card_category_label_'+id+'_b_off.png');
	newDoc.saveAs(savePath, pngOptions, false, Extension.LOWERCASE)
	newDoc.close()
}
function B_on_PNG(id, originalDoc, currentname, categoryname) {
	HideAll(originalDoc)
	ShowTextLayer(originalDoc, 'B_on_bg');
	ShowTextLayer(originalDoc, '1Line_Bon');
	ShowTextLayer(originalDoc, '2Line_Bon');
	if (currentname.indexOf("\r") != -1) {
		changeTextLayerContent(originalDoc, '1Line_Bon', '');
		changeTextLayerContent(originalDoc, '2Line_Bon', categoryname);
	} else {
		changeTextLayerContent(originalDoc, '1Line_Bon', categoryname);
		changeTextLayerContent(originalDoc, '2Line_Bon', '');
	}
	var newDoc = originalDoc.duplicate()
	// Photoshop must have a visible layer selected to merge visible layers, so we ensure there is one selected.
	var dummyVisibleLayer = newDoc.artLayers.add();
	newDoc.activeLayer = dummyVisibleLayer
	// Merge the layers.
	newDoc.mergeVisibleLayers()
	// Remove all empty layers.
	for (i = newDoc.layers.length-1; i >=0; i--){
		if (!newDoc.layers[i].visible){
			newDoc.layers[i].remove()
		}
	}
	pngOptions = new PNGSaveOptions()
	pngOptions.compression = 0
	pngOptions.interlaced = false
	savePath = File(originalDoc.path + '/'+'card_category_label_'+id+'_b_on.png');
	newDoc.saveAs(savePath, pngOptions, false, Extension.LOWERCASE)
	newDoc.close()
}
function changeTextLayerContent(doc, layerName, newTextString) {
  for (var i = 0, max = doc.layers.length; i < max; i++) {
    var layerRef = doc.layers[i];
    if (layerRef.typename === "ArtLayer") {
      if (layerRef.name === layerName && layerRef.kind === LayerKind.TEXT) {
        layerRef.textItem.contents = newTextString;
      }
    } else {
      changeTextLayerContent(layerRef, layerName, newTextString);
    }
  }
}
function ShowTextLayer(doc, layerName) {
  for (var i = 0, max = doc.layers.length; i < max; i++) {
    var layerRef = doc.layers[i];
    if (layerRef.typename === "ArtLayer") {
      if (layerRef.name === layerName) {
        layerRef.visible = true;
      }
    } else {
      ShowTextLayer(layerRef, layerName);
    }
  }
}
function HideTextLayer(doc, layerName) {
  for (var i = 0, max = doc.layers.length; i < max; i++) {
    var layerRef = doc.layers[i];
    if (layerRef.typename === "ArtLayer") {
      if (layerRef.name === layerName) {
        layerRef.visible = false;
      }
    } else {
      HideTextLayer(layerRef, layerName);
    }
  }
}
function HideAll(originalDoc) {
	HideTextLayer(originalDoc, '1Line');
	HideTextLayer(originalDoc, '2Line');
	HideTextLayer(originalDoc, 'A_bg');
	HideTextLayer(originalDoc, '1_line_A');
	HideTextLayer(originalDoc, '2_line_A');
	HideTextLayer(originalDoc, 'B_on_bg');
	HideTextLayer(originalDoc, '1Line_Bon');
	HideTextLayer(originalDoc, '2Line_Bon');
	HideTextLayer(originalDoc, 'B_off_bg');
	HideTextLayer(originalDoc, '1Line_Boff');
	HideTextLayer(originalDoc, '2Line_Boff');
}
SaveCategories_png()