Fix #1276 Button removes wrong data point

Fix #1275 new-line character in empty keyframe script fields
Fix gizmo not disappearing after unselecting
Resizing textures with multiple face-uv textures now adjusts mapping correctly

js/animations/keyframe.js

@@ -267,12 +267,14 @@ class Keyframe {
 					scripts.push(...data_point.script.split('\n'));
 				}
 			})
+			scripts = scripts.filter(script => !!script.replace(/[\n\s;.]+/g, ''))
 			return scripts.length <= 1 ? scripts[0] : scripts;
 		} else {
 			let points = [];
 			this.data_points.forEach(data_point => {
 				if (data_point.effect) {
 					let script = data_point.script || undefined;
+					if (script && !script.replace(/[\n\s;.]+/g, '')) script = undefined;
 					if (script && !script.match(/;$/)) script += ';';
 					points.push({
 						effect: data_point.effect,
@@ -980,11 +982,11 @@ Interface.definePanels(function() {
 					Animator.preview()
 					Undo.finishEdit('Add keyframe data point')
 				},
-				removeDataPoint(data_point) {
+				removeDataPoint(data_point_index) {
 					Undo.initEdit({keyframes: Timeline.selected})
 					Timeline.selected.forEach(kf => {
 						if (kf.data_points.length >= 2) {
-							kf.data_points.splice(data_point, 1);
+							kf.data_points.splice(data_point_index, 1);
 						}
 					})
 					Animator.preview()
@@ -1045,7 +1047,7 @@ Interface.definePanels(function() {
 								<div class="keyframe_data_point_header" v-if="keyframes[0].data_points.length > 1">
 									<label>{{ keyframes[0].transform ? tl('panel.keyframe.' + (data_point_i ? 'post' : 'pre')) : (data_point_i + 1) }}</label>
 									<div class="flex_fill_line"></div>
-									<div class="in_list_button" v-on:click.stop="removeDataPoint(data_point)" title="${ tl('panel.keyframe.remove_data_point') }">
+									<div class="in_list_button" v-on:click.stop="removeDataPoint(data_point_i)" title="${ tl('panel.keyframe.remove_data_point') }">
 										<i class="material-icons">clear</i>
 									</div>
 								</div>

js/preview/transformer.js

@@ -768,6 +768,7 @@
 					} else if (Group.selected && getRotationObject() == Group.selected) {
 						scope.attach(Group.selected)
 					} else {
+						this.update()
 						return this;
 					}
 				}

js/texturing/painter.js

@@ -18,7 +18,7 @@ const Painter = {
 		var instance = Painter.current[options.method === 'jimp' ? 'image' : 'canvas']
 		Painter.current[options.method === 'jimp' ? 'canvas' : 'image'] = undefined
 
-		var edit_name = options.no_undo ? null : (options.edit_name || 'edit texture');
+		var edit_name = options.no_undo ? null : (options.edit_name || 'Edit texture');
 
 		if (options.use_cache &&
 			texture === Painter.current.texture &&

js/texturing/textures.js

@@ -861,6 +861,22 @@ class Texture {
 
 				let old_width = scope.width;
 				let old_height = scope.height;
+				let elements_to_change = null;
+				if (formResult.fill !== 'stretch' && Texture.length >= 2 && !Format.single_texture) {
+					let elements = [...Cube.all, ...Mesh.all].filter(el => {
+						for (let fkey in el.faces) {
+							if (el.faces[fkey].texture == scope.uuid) return true;
+						}
+					})
+					if (elements.length) elements_to_change = elements;
+				}
+
+				Undo.initEdit({
+					textures: [scope],
+					bitmap: true,
+					elements: elements_to_change,
+					uv_only: true
+				})
 
 				scope.edit((canvas) => {
 
@@ -907,13 +923,38 @@ class Texture {
 						Project.texture_width = Project.texture_width * (formResult.size[0] / old_width);
 						Project.texture_height = Project.texture_height * (formResult.size[1] / old_height);
 						Canvas.updateAllUVs()
+
+					} else if (formResult.fill !== 'stretch' && Texture.length >= 2 && elements_to_change) {
+						elements_to_change.forEach(element => {
+							if (element instanceof Cube) {
+								for (var key in element.faces) {
+									if (element.faces[key].texture !== scope.uuid) continue;
+									var uv = element.faces[key].uv;
+									uv[0] /= formResult.size[0] / old_width;
+									uv[2] /= formResult.size[0] / old_width;
+									uv[1] /= formResult.size[1] / old_height;
+									uv[3] /= formResult.size[1] / old_height;
+								}
+							} else if (element instanceof Mesh) {
+								for (var key in element.faces) {
+									if (element.faces[key].texture !== scope.uuid) continue;
+									var uv = element.faces[key].uv;
+									for (let vkey in uv) {
+										uv[vkey][0] /= formResult.size[0] / old_width;
+										uv[vkey][1] /= formResult.size[1] / old_height;
+									}
+								}
+							}
+						})
+						Canvas.updateView({elements: elements_to_change, element_aspects: {uv: true}})
 					}
 					return new_canvas
 
-				})
-				setTimeout(updateSelection, 100);
+				}, {no_undo: true})
 
-				dialog.hide()
+				Undo.finishEdit('Resize texture');
+
+				setTimeout(updateSelection, 100);
 			}
 		})
 		dialog.show()