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Fix undo not coping with cloning with both hands simultaneously

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This commit is contained in:
David Rowe 2017-10-06 10:04:14 +13:00
parent b526ec0d93
commit 21d286b422
3 changed files with 23 additions and 30 deletions
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1
scripts/shapes/modules/createPalette.js
View file

@ -405,6 +405,7 @@ CreatePalette = function (side, leftInputs, rightInputs, uiCommandCallback) {
entityID = Entities.addEntity(properties); entityID = Entities.addEntity(properties);
if (entityID !== Uuid.NULL) { if (entityID !== Uuid.NULL) {
History.prePush( History.prePush(
otherSide,
{ deleteEntities: [{ entityID: entityID }] }, { deleteEntities: [{ entityID: entityID }] },
{ createEntities: [{ entityID: entityID, properties: properties }] } { createEntities: [{ entityID: entityID, properties: properties }] }
); );

24
scripts/shapes/modules/history.js
View file

@ -47,8 +47,8 @@ History = (function () {
], ],
MAX_HISTORY_ITEMS = 1000, MAX_HISTORY_ITEMS = 1000,
undoPosition = -1, // The next history item to undo; the next history item to redo = undoIndex + 1. undoPosition = -1, // The next history item to undo; the next history item to redo = undoIndex + 1.
undoData = {}, undoData = [{}, {}],
redoData = {}; redoData = [{}, {}];
function doKick(entityID) { function doKick(entityID) {
var properties, var properties,
@ -73,16 +73,16 @@ History = (function () {
}, KICK_DELAY); }, KICK_DELAY);
} }
function prePush(undo, redo) { function prePush(side, undo, redo) {
// Stores undo and redo data to include in the next history entry. // Stores undo and redo data to include in the next history entry generated for the side.
undoData = undo; undoData[side] = undo;
redoData = redo; redoData[side] = redo;
} }
function push(undo, redo) { function push(side, undo, redo) {
// Add a history entry. // Add a history entry.
undoData = Object.merge(undoData, undo); undoData[side] = Object.merge(undoData[side], undo);
redoData = Object.merge(redoData, redo); redoData[side] = Object.merge(redoData[side], redo);
// Wipe any redo history after current undo position. // Wipe any redo history after current undo position.
if (undoPosition < history.length - 1) { if (undoPosition < history.length - 1) {
@ -95,11 +95,11 @@ History = (function () {
undoPosition = history.length - 1; undoPosition = history.length - 1;
} }
history.push({ undoData: undoData, redoData: redoData }); history.push({ undoData: undoData[side], redoData: redoData[side] });
undoPosition++; undoPosition++;
undoData = {}; undoData[side] = {};
redoData = {}; redoData[side] = {};
} }
function updateEntityIDs(oldEntityID, newEntityID) { function updateEntityIDs(oldEntityID, newEntityID) {

28
scripts/shapes/modules/selection.js
View file

@ -282,6 +282,7 @@ SelectionManager = function (side) {
&& (!Vec3.equal(startPosition, rootPosition) || !Quat.equal(startOrientation, rootOrientation))) { && (!Vec3.equal(startPosition, rootPosition) || !Quat.equal(startOrientation, rootOrientation))) {
// Positions and orientations can be identical if change grabbing hands when finish scaling. // Positions and orientations can be identical if change grabbing hands when finish scaling.
History.push( History.push(
side,
{ {
setProperties: [ setProperties: [
{ entityID: rootEntityID, properties: { position: startPosition, rotation: startOrientation } } { entityID: rootEntityID, properties: { position: startPosition, rotation: startOrientation } }
@ -331,6 +332,7 @@ SelectionManager = function (side) {
if (Vec3.distance(startPosition, rootPosition) >= MIN_HISTORY_MOVE_DISTANCE if (Vec3.distance(startPosition, rootPosition) >= MIN_HISTORY_MOVE_DISTANCE
|| Quat.rotationBetween(startOrientation, rootOrientation) >= MIN_HISTORY_ROTATE_ANGLE) { || Quat.rotationBetween(startOrientation, rootOrientation) >= MIN_HISTORY_ROTATE_ANGLE) {
History.push( History.push(
side,
{ {
setProperties: [ setProperties: [
{ entityID: rootEntityID, properties: { position: startPosition, rotation: startOrientation } } { entityID: rootEntityID, properties: { position: startPosition, rotation: startOrientation } }
@ -426,10 +428,7 @@ SelectionManager = function (side) {
} }
// Add history entry. // Add history entry.
History.push( History.push(side, { setProperties: undoData }, { setProperties: redoData });
{ setProperties: undoData },
{ setProperties: redoData }
);
// Update grab start data for its undo. // Update grab start data for its undo.
startPosition = rootPosition; startPosition = rootPosition;
@ -445,6 +444,7 @@ SelectionManager = function (side) {
if (Vec3.distance(startPosition, rootPosition) >= MIN_HISTORY_MOVE_DISTANCE if (Vec3.distance(startPosition, rootPosition) >= MIN_HISTORY_MOVE_DISTANCE
|| Quat.rotationBetween(startOrientation, rootOrientation) >= MIN_HISTORY_ROTATE_ANGLE) { || Quat.rotationBetween(startOrientation, rootOrientation) >= MIN_HISTORY_ROTATE_ANGLE) {
History.push( History.push(
side,
{ {
setProperties: [ setProperties: [
{ entityID: rootEntityID, properties: { position: startPosition, rotation: startOrientation } } { entityID: rootEntityID, properties: { position: startPosition, rotation: startOrientation } }
@ -542,10 +542,7 @@ SelectionManager = function (side) {
} }
// Add history entry. // Add history entry.
History.push( History.push(side, { setProperties: undoData }, { setProperties: redoData });
{ setProperties: undoData },
{ setProperties: redoData }
);
// Update grab start data for its undo. // Update grab start data for its undo.
startPosition = rootPosition; startPosition = rootPosition;
@ -593,10 +590,7 @@ SelectionManager = function (side) {
rootEntityID = selection[0].id; rootEntityID = selection[0].id;
// Add history entry. // Add history entry.
History.prePush( History.prePush(side, { deleteEntities: undoData }, { createEntities: redoData });
{ deleteEntities: undoData },
{ createEntities: redoData }
);
} }
function applyColor(color, isApplyToAll) { function applyColor(color, isApplyToAll) {
@ -621,7 +615,7 @@ SelectionManager = function (side) {
} }
} }
if (undoData.length > 0) { if (undoData.length > 0) {
History.push({ setProperties: undoData }, { setProperties: redoData }); History.push(side, { setProperties: undoData }, { setProperties: redoData });
} }
} else { } else {
properties = Entities.getEntityProperties(intersectedEntityID, ["type", "color"]); properties = Entities.getEntityProperties(intersectedEntityID, ["type", "color"]);
@ -630,6 +624,7 @@ SelectionManager = function (side) {
color: color color: color
}); });
History.push( History.push(
side,
{ setProperties: [{ entityID: intersectedEntityID, properties: { color: properties.color } }] }, { setProperties: [{ entityID: intersectedEntityID, properties: { color: properties.color } }] },
{ setProperties: [{ entityID: intersectedEntityID, properties: { color: color } }] } { setProperties: [{ entityID: intersectedEntityID, properties: { color: color } }] }
); );
@ -740,10 +735,7 @@ SelectionManager = function (side) {
}); });
// Add history entry. // Add history entry.
History.push( History.push(side, { setProperties: undoData }, { setProperties: redoData });
{ setProperties: undoData },
{ setProperties: redoData }
);
// Kick off physics if necessary. // Kick off physics if necessary.
if (physicsProperties.dynamic) { if (physicsProperties.dynamic) {
@ -759,7 +751,7 @@ SelectionManager = function (side) {
function deleteEntities() { function deleteEntities() {
if (rootEntityID) { if (rootEntityID) {
History.push({ createEntities: selectionProperties }, { deleteEntities: [{ entityID: rootEntityID }] }); History.push(side, { createEntities: selectionProperties }, { deleteEntities: [{ entityID: rootEntityID }] });
Entities.deleteEntity(rootEntityID); // Children are automatically deleted. Entities.deleteEntity(rootEntityID); // Children are automatically deleted.
clear(); clear();
} }