136 lines
3.6 KiB
QML
136 lines
3.6 KiB
QML
import QtQuick 2.15
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Item {
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property var discardedCards: []
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property alias cards: area.cards
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property bool toVanish: false
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id: root
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CardArea {
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id: area
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}
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InvisibleCardArea {
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id: invisibleArea
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}
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Timer {
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id: vanishTimer
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interval: 1500
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repeat: true
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running: true
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triggeredOnStart: true
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onTriggered: {
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let i, card;
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if (toVanish) {
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for (i = 0; i < discardedCards.length; i++) {
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card = discardedCards[i];
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card.origOpacity = 0;
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card.goBack(true);
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card.destroyOnStop()
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}
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cards.splice(0, discardedCards.length);
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updateCardPosition(true);
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discardedCards = new Array(cards.length);
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for (i = 0; i < cards.length; i++)
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discardedCards[i] = cards[i];
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toVanish = false
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} else {
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for (i = 0; i < discardedCards.length; i++) {
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discardedCards[i].selectable = false
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}
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toVanish = true
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}
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}
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}
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function add(inputs)
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{
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area.add(inputs);
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// if (!inputs instanceof Array)
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for (let i = 0; i < inputs.length; i++) {
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inputs[i].footnoteVisible = true
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inputs[i].selectable = true
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}
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}
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function remove(outputs)
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{
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let i, j;
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let result = area.remove(outputs);
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let vanished = [];
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if (result.length < outputs.length) {
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for (i = 0; i < outputs.length; i++) {
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let exists = false;
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for (j = 0; j < result.length; j++) {
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if (result[j].cid === outputs[i]) {
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exists = true;
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break;
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}
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}
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if (!exists)
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vanished.push(outputs[i]);
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}
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}
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result = result.concat(invisibleArea.remove(vanished));
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for (i = 0; i < result.length; i++) {
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for (j = 0; j < discardedCards.length; j++) {
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if (result[i].cid === discardedCards[j].cid) {
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discardedCards.splice(j, 1);
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break;
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}
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}
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}
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updateCardPosition(true);
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return result;
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}
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function updateCardPosition(animated)
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{
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if (cards.length <= 0)
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return;
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let i, card;
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let overflow = false;
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for (i = 0; i < cards.length; i++) {
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card = cards[i];
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card.origX = i * card.width;
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if (card.origX + card.width >= root.width) {
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overflow = true;
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break;
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}
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card.origY = 0;
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}
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if (overflow) {
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//@to-do: Adjust cards in multiple lines if there are too many cards
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let xLimit = root.width - card.width;
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let spacing = xLimit / (cards.length - 1);
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for (i = 0; i < cards.length; i++) {
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card = cards[i];
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card.origX = i * spacing;
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card.origY = 0;
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}
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}
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let offsetX = Math.max(0, (root.width - cards.length * card.width) / 2);
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let parentPos = roomScene.mapFromItem(root, 0, 0);
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for (i = 0; i < cards.length; i++) {
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card = cards[i];
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card.origX += parentPos.x + offsetX;
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card.origY += parentPos.y;
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}
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if (animated) {
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for (i = 0; i < cards.length; i++)
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cards[i].goBack(true)
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}
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}
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}
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