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Add module copy functionality - drag module whilst holding 'alt' to copy

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Cmdr McDonald
2016-12-18 21:37:21 +00:00
parent 5bf907809d
commit f82122f29f
7 changed files with 45 additions and 33 deletions
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36
src/app/components/SlotSection.jsx
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@@ -77,7 +77,7 @@ export default class SlotSection extends TranslatedComponent {
_drag(originSlot, e) {
e.dataTransfer.setData('text/html', e.currentTarget);
e.dataTransfer.effectAllowed = 'all';
this.setState({ originSlot });
this.setState({ originSlot, copy: e.getModifierState('Alt') });
this._close();
}
@@ -91,7 +91,9 @@ export default class SlotSection extends TranslatedComponent {
e.stopPropagation();
let os = this.state.originSlot;
if (os) {
e.dataTransfer.dropEffect = os != targetSlot && canMount(this.props.ship, targetSlot, os.m.grp, os.m.class) ? 'copyMove' : 'none';
// Show correct icon
const effect = this.state.copy ? 'copy' : 'move';
e.dataTransfer.dropEffect = os != targetSlot && canMount(this.props.ship, targetSlot, os.m.grp, os.m.class) ? effect : 'none';
this.setState({ targetSlot });
} else {
e.dataTransfer.dropEffect = 'none';
@@ -114,20 +116,30 @@ export default class SlotSection extends TranslatedComponent {
* the origin slot will be empty.
*/
_drop() {
let { originSlot, targetSlot } = this.state;
let { originSlot, targetSlot, copy } = this.state;
let m = originSlot.m;
if (targetSlot && m && canMount(this.props.ship, targetSlot, m.grp, m.class)) {
// Swap modules if possible
if (targetSlot.m && canMount(this.props.ship, originSlot, targetSlot.m.grp, targetSlot.m.class)) {
this.props.ship.use(originSlot, targetSlot.m, true);
} else { // Otherwise empty the origin slot
this.props.ship.use(originSlot, null, true); // Empty but prevent summary update
if (copy) {
// We want to copy the module in to the target slot
if (targetSlot && canMount(this.props.ship, targetSlot, m.grp, m.class)) {
const mCopy = m.clone();
this.props.ship.use(targetSlot, mCopy);
this.props.onChange();
}
} else {
// We want to move the module in to the target slot, and swap back any module that was originally in the target slot
if (targetSlot && m && canMount(this.props.ship, targetSlot, m.grp, m.class)) {
// Swap modules if possible
if (targetSlot.m && canMount(this.props.ship, originSlot, targetSlot.m.grp, targetSlot.m.class)) {
this.props.ship.use(originSlot, targetSlot.m, true);
} else { // Otherwise empty the origin slot
this.props.ship.use(originSlot, null, true); // Empty but prevent summary update
}
this.props.ship.use(targetSlot, m); // update target slot
this.props.onChange();
}
this.props.ship.use(targetSlot, m); // update target slot
this.props.onChange();
}
this.setState({ originSlot: null, targetSlot: null });
this.setState({ originSlot: null, targetSlot: null, copy: null });
}
/**