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Cast to target from hand

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Users can now target from their hand. This will cast the card and point
to the target.
This commit is contained in:
Matt Lowe 2015-03-26 22:24:39 +01:00
parent 8ce5c5a276
commit 5ee6229535
1 changed files with 76 additions and 69 deletions
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145
cockatrice/src/arrowitem.cpp
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@ -6,6 +6,7 @@
#include "carditem.h"
#include "cardzone.h"
#include "player.h"
#include "settingscache.h"
#include <QPainter>
#include <QGraphicsSceneMouseEvent>
#include <QGraphicsScene>
@ -17,16 +18,16 @@
#include "pb/command_delete_arrow.pb.h"
ArrowItem::ArrowItem(Player *_player, int _id, ArrowTarget *_startItem, ArrowTarget *_targetItem, const QColor &_color)
: QGraphicsItem(), player(_player), id(_id), startItem(_startItem), targetItem(_targetItem), color(_color), fullColor(true)
: QGraphicsItem(), player(_player), id(_id), startItem(_startItem), targetItem(_targetItem), color(_color), fullColor(true)
{
qDebug() << "ArrowItem constructor: startItem=" << static_cast<QGraphicsItem *>(startItem);
setZValue(2000000005);
if (startItem)
startItem->addArrowFrom(this);
if (targetItem)
targetItem->addArrowTo(this);
if (startItem && targetItem)
updatePath();
}
@ -42,13 +43,13 @@ void ArrowItem::delArrow()
startItem->removeArrowFrom(this);
startItem = 0;
}
if (targetItem) {
targetItem->setBeingPointedAt(false);
targetItem->removeArrowTo(this);
targetItem = 0;
}
player->removeArrow(this);
deleteLater();
}
@ -57,7 +58,7 @@ void ArrowItem::updatePath()
{
if (!targetItem)
return;
QPointF endPoint = targetItem->mapToScene(QPointF(targetItem->boundingRect().width() / 2, targetItem->boundingRect().height() / 2));
updatePath(endPoint);
}
@ -68,24 +69,24 @@ void ArrowItem::updatePath(const QPointF &endPoint)
const double headWidth = 40.0;
const double headLength = headWidth / pow(2, 0.5); // aka headWidth / sqrt (2) but this produces a compile error with MSVC++
const double phi = 15;
if (!startItem)
return;
QPointF startPoint = startItem->mapToScene(QPointF(startItem->boundingRect().width() / 2, startItem->boundingRect().height() / 2));
QLineF line(startPoint, endPoint);
qreal lineLength = line.length();
prepareGeometryChange();
if (lineLength < 30)
path = QPainterPath();
else {
QPointF c(lineLength / 2, tan(phi * M_PI / 180) * lineLength);
QPainterPath centerLine;
centerLine.moveTo(0, 0);
centerLine.quadTo(c, QPointF(lineLength, 0));
double percentage = 1 - headLength / lineLength;
QPointF arrowBodyEndPoint = centerLine.pointAtPercent(percentage);
QLineF testLine(arrowBodyEndPoint, centerLine.pointAtPercent(percentage + 0.001));
@ -94,7 +95,7 @@ void ArrowItem::updatePath(const QPointF &endPoint)
QPointF endPoint2 = arrowBodyEndPoint + arrowWidth / 2 * QPointF(-cos(alpha * M_PI / 180), sin(alpha * M_PI / 180));
QPointF point1 = endPoint1 + (headWidth - arrowWidth) / 2 * QPointF(cos(alpha * M_PI / 180), -sin(alpha * M_PI / 180));
QPointF point2 = endPoint2 + (headWidth - arrowWidth) / 2 * QPointF(-cos(alpha * M_PI / 180), sin(alpha * M_PI / 180));
path = QPainterPath(-arrowWidth / 2 * QPointF(cos((phi - 90) * M_PI / 180), sin((phi - 90) * M_PI / 180)));
path.quadTo(c, endPoint1);
path.lineTo(point1);
@ -104,7 +105,7 @@ void ArrowItem::updatePath(const QPointF &endPoint)
path.quadTo(c, arrowWidth / 2 * QPointF(cos((phi - 90) * M_PI / 180), sin((phi - 90) * M_PI / 180)));
path.lineTo(-arrowWidth / 2 * QPointF(cos((phi - 90) * M_PI / 180), sin((phi - 90) * M_PI / 180)));
}
setPos(startPoint);
setTransform(QTransform().rotate(-line.angle()));
}
@ -126,24 +127,24 @@ void ArrowItem::mousePressEvent(QGraphicsSceneMouseEvent *event)
event->ignore();
return;
}
QList<QGraphicsItem *> colliding = scene()->items(event->scenePos());
for (int i = 0; i < colliding.size(); ++i)
if (qgraphicsitem_cast<CardItem *>(colliding[i])) {
event->ignore();
return;
}
event->accept();
if (event->button() == Qt::RightButton) {
Command_DeleteArrow cmd;
cmd.set_arrow_id(id);
player->sendGameCommand(cmd);
}
event->accept();
if (event->button() == Qt::RightButton) {
Command_DeleteArrow cmd;
cmd.set_arrow_id(id);
player->sendGameCommand(cmd);
}
}
ArrowDragItem::ArrowDragItem(Player *_owner, ArrowTarget *_startItem, const QColor &_color)
: ArrowItem(_owner, -1, _startItem, 0, _color)
: ArrowItem(_owner, -1, _startItem, 0, _color)
{
}
@ -158,9 +159,9 @@ void ArrowDragItem::mouseMoveEvent(QGraphicsSceneMouseEvent *event)
// the event will be discarded as it would create some stray pointers.
if (!startItem)
return;
QPointF endPos = event->scenePos();
QList<QGraphicsItem *> colliding = scene()->items(endPos);
ArrowTarget *cursorItem = 0;
qreal cursorItemZ = -1;
@ -170,36 +171,36 @@ void ArrowDragItem::mouseMoveEvent(QGraphicsSceneMouseEvent *event)
cursorItem = static_cast<ArrowTarget *>(colliding.at(i));
cursorItemZ = cursorItem->zValue();
}
if ((cursorItem != targetItem) && targetItem) {
targetItem->setBeingPointedAt(false);
targetItem->removeArrowTo(this);
}
if (!cursorItem) {
fullColor = false;
targetItem = 0;
updatePath(endPos);
} else {
if (cursorItem != targetItem) {
fullColor = true;
if (cursorItem != startItem) {
cursorItem->setBeingPointedAt(true);
cursorItem->addArrowTo(this);
if ((cursorItem != targetItem) && targetItem) {
targetItem->setBeingPointedAt(false);
targetItem->removeArrowTo(this);
}
targetItem = cursorItem;
}
updatePath();
}
update();
for (int i = 0; i < childArrows.size(); ++i)
childArrows[i]->mouseMoveEvent(event);
if (!cursorItem) {
fullColor = false;
targetItem = 0;
updatePath(endPos);
} else {
if (cursorItem != targetItem) {
fullColor = true;
if (cursorItem != startItem) {
cursorItem->setBeingPointedAt(true);
cursorItem->addArrowTo(this);
}
targetItem = cursorItem;
}
updatePath();
}
update();
for (int i = 0; i < childArrows.size(); ++i)
childArrows[i]->mouseMoveEvent(event);
}
void ArrowDragItem::mouseReleaseEvent(QGraphicsSceneMouseEvent *event)
{
if (!startItem)
return;
if (targetItem && (targetItem != startItem)) {
CardZone *startZone = static_cast<CardItem *>(startItem)->getZone();
// For now, we can safely assume that the start item is always a card.
@ -214,6 +215,8 @@ void ArrowDragItem::mouseReleaseEvent(QGraphicsSceneMouseEvent *event)
cmd.set_start_card_id(startCard->getId());
if (targetCard) {
CardZone *startZone = startCard->getZone();
CardZone *targetZone = targetCard->getZone();
cmd.set_target_player_id(targetZone->getPlayer()->getId());
cmd.set_target_zone(targetZone->getName().toStdString());
@ -222,6 +225,10 @@ void ArrowDragItem::mouseReleaseEvent(QGraphicsSceneMouseEvent *event)
PlayerTarget *targetPlayer = qgraphicsitem_cast<PlayerTarget *>(targetItem);
cmd.set_target_player_id(targetPlayer->getOwner()->getId());
}
if (startZone->getName().compare("hand") == 0) {
startCard->playCard(false);
cmd.set_start_zone(settingsCache->getPlayToStack() ? "stack" :"table");
}
player->sendGameCommand(cmd);
}
delArrow();
@ -231,7 +238,7 @@ void ArrowDragItem::mouseReleaseEvent(QGraphicsSceneMouseEvent *event)
}
ArrowAttachItem::ArrowAttachItem(ArrowTarget *_startItem)
: ArrowItem(_startItem->getOwner(), -1, _startItem, 0, Qt::green)
: ArrowItem(_startItem->getOwner(), -1, _startItem, 0, Qt::green)
{
}
@ -241,31 +248,31 @@ void ArrowAttachItem::mouseMoveEvent(QGraphicsSceneMouseEvent *event)
return;
QPointF endPos = event->scenePos();
QList<QGraphicsItem *> colliding = scene()->items(endPos);
ArrowTarget *cursorItem = 0;
ArrowTarget *cursorItem = 0;
qreal cursorItemZ = -1;
for (int i = colliding.size() - 1; i >= 0; i--)
if (qgraphicsitem_cast<CardItem *>(colliding.at(i)))
for (int i = colliding.size() - 1; i >= 0; i--)
if (qgraphicsitem_cast<CardItem *>(colliding.at(i)))
if (colliding.at(i)->zValue() > cursorItemZ) {
cursorItem = static_cast<ArrowTarget *>(colliding.at(i));
cursorItemZ = cursorItem->zValue();
}
if ((cursorItem != targetItem) && targetItem)
targetItem->setBeingPointedAt(false);
if (!cursorItem) {
fullColor = false;
targetItem = 0;
updatePath(endPos);
} else {
fullColor = true;
if (cursorItem != startItem)
cursorItem->setBeingPointedAt(true);
targetItem = cursorItem;
updatePath();
}
update();
if ((cursorItem != targetItem) && targetItem)
targetItem->setBeingPointedAt(false);
if (!cursorItem) {
fullColor = false;
targetItem = 0;
updatePath(endPos);
} else {
fullColor = true;
if (cursorItem != startItem)
cursorItem->setBeingPointedAt(true);
targetItem = cursorItem;
updatePath();
}
update();
}
void ArrowAttachItem::mouseReleaseEvent(QGraphicsSceneMouseEvent * /*event*/)
@ -278,7 +285,7 @@ void ArrowAttachItem::mouseReleaseEvent(QGraphicsSceneMouseEvent * /*event*/)
CardZone *startZone = startCard->getZone();
CardItem *targetCard = qgraphicsitem_cast<CardItem *>(targetItem);
CardZone *targetZone = targetCard->getZone();
Command_AttachCard cmd;
cmd.set_start_zone(startZone->getName().toStdString());
cmd.set_card_id(startCard->getId());
@ -288,6 +295,6 @@ void ArrowAttachItem::mouseReleaseEvent(QGraphicsSceneMouseEvent * /*event*/)
player->sendGameCommand(cmd);
}
delArrow();
}