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Diffstat (limited to 'examples/widgets/state-machine/rogue/rogue.py')
| -rw-r--r-- | examples/widgets/state-machine/rogue/rogue.py | 215 |
1 files changed, 0 insertions, 215 deletions
diff --git a/examples/widgets/state-machine/rogue/rogue.py b/examples/widgets/state-machine/rogue/rogue.py deleted file mode 100644 index 1234bea0b..000000000 --- a/examples/widgets/state-machine/rogue/rogue.py +++ /dev/null @@ -1,215 +0,0 @@ - -############################################################################# -## -## Copyright (C) 2010 velociraptor Genjix <aphidia@hotmail.com> -## Copyright (C) 2021 The Qt Company Ltd. -## Contact: http://www.qt.io/licensing/ -## -## This file is part of the Qt for Python examples of the Qt Toolkit. -## -## $QT_BEGIN_LICENSE:BSD$ -## You may use this file under the terms of the BSD license as follows: -## -## "Redistribution and use in source and binary forms, with or without -## modification, are permitted provided that the following conditions are -## met: -## * Redistributions of source code must retain the above copyright -## notice, this list of conditions and the following disclaimer. -## * Redistributions in binary form must reproduce the above copyright -## notice, this list of conditions and the following disclaimer in -## the documentation and/or other materials provided with the -## distribution. -## * Neither the name of The Qt Company Ltd nor the names of its -## contributors may be used to endorse or promote products derived -## from this software without specific prior written permission. -## -## -## THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -## "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -## LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -## A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -## OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -## SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -## LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -## DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -## THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -## (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -## OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." -## -## $QT_END_LICENSE$ -## -############################################################################# - -from PySide6.QtWidgets import * -from PySide6.QtGui import * -from PySide6.QtCore import * -from PySide6.QtStateMachine import (QEventTransition, QFinalState, - QKeyEventTransition, QState, QStateMachine) - - -class MovementTransition(QEventTransition): - def __init__(self, window): - super().__init__(window, QEvent.KeyPress) - self.window = window - - def eventTest(self, event): - if (event.type() == QEvent.StateMachineWrapped and - event.event().type() == QEvent.KeyPress): - key = event.event().key() - return (key == Qt.Key_2 or key == Qt.Key_8 or - key == Qt.Key_6 or key == Qt.Key_4) - return False - - def onTransition(self, event): - key = event.event().key() - if key == Qt.Key_4: - self.window.move_player(self.window.left) - if key == Qt.Key_8: - self.window.move_player(self.window.Up) - if key == Qt.Key_6: - self.window.move_player(self.window.right) - if key == Qt.Key_2: - self.window.move_player(self.window.down) - - -class Custom(QState): - def __init__(self, parent, mw): - super().__init__(parent) - self.mw = mw - - def onEntry(self, e): - print(self.mw.status) - - -class MainWindow(QMainWindow): - def __init__(self): - super().__init__() - self.pX = 5 - self.pY = 5 - self.width = 35 - self.height = 20 - self._status_str = '' - - font = QFont() - if 'Monospace' in QFontDatabase.families(): - font = QFont('Monospace', 12) - else: - for family in QFontDatabase.families(): - if database.isFixedPitch(family): - font = QFont(family, 12) - self.setFont(font) - - self.setup_map() - self.build_machine() - self.show() - - def setup_map(self): - self.map = [] - generator = QRandomGenerator().global_() - for x in range(self.width): - column = [] - for y in range(self.height): - if (x == 0 or x == self.width - 1 or y == 0 or - y == self.height - 1 or generator.bounded(0, 40) == 0): - column.append('#') - else: - column.append('.') - self.map.append(column) - - def build_machine(self): - machine = QStateMachine(self) - - input_state = Custom(machine, self) - # this line sets the status - self.status = 'hello!' - # however this line does not - input_state.assignProperty(self, 'status', 'Move the rogue with 2, 4, 6, and 8') - - machine.setInitialState(input_state) - machine.start() - - transition = MovementTransition(self) - input_state.addTransition(transition) - - quit_state = QState(machine) - quit_state.assignProperty(self, 'status', 'Really quit(y/n)?') - - yes_transition = QKeyEventTransition(self, QEvent.KeyPress, Qt.Key_Y) - self._final_state = QFinalState(machine) - yes_transition.setTargetState(self._final_state) - quit_state.addTransition(yes_transition) - - no_transition = QKeyEventTransition(self, QEvent.KeyPress, Qt.Key_N) - no_transition.setTargetState(input_state) - quit_state.addTransition(no_transition) - - quit_transition = QKeyEventTransition(self, QEvent.KeyPress, Qt.Key_Q) - quit_transition.setTargetState(quit_state) - input_state.addTransition(quit_transition) - - machine.setInitialState(input_state) - machine.finished.connect(qApp.quit) - machine.start() - - def sizeHint(self): - metrics = QFontMetrics(self.font()) - return QSize(metrics.horizontalAdvance('X') * self.width, - metrics.height() * (self.height + 1)) - - def paintEvent(self, event): - metrics = QFontMetrics(self.font()) - painter = QPainter(self) - font_height = metrics.height() - font_width = metrics.horizontalAdvance('X') - - painter.fillRect(self.rect(), Qt.black) - painter.setPen(Qt.white) - - y_pos = font_height - painter.drawText(QPoint(0, y_pos), self.status) - for y in range(self.height): - y_pos += font_height - x_pos = 0 - for x in range(self.width): - if y == self.pY and x == self.pX: - x_pos += font_width - continue - painter.drawText(QPoint(x_pos, y_pos), self.map[x][y]) - x_pos += font_width - painter.drawText(QPoint(self.pX * font_width, (self.pY + 2) * font_height), '@') - - def move_player(self, direction): - if direction == self.left: - if self.map[self.pX - 1][self.pY] != '#': - self.pX -= 1 - elif direction == self.right: - if self.map[self.pX + 1][self.pY] != '#': - self.pX += 1 - elif direction == self.Up: - if self.map[self.pX][self.pY - 1] != '#': - self.pY -= 1 - elif direction == self.down: - if self.map[self.pX][self.pY + 1] != '#': - self.pY += 1 - self.repaint() - - def get_status(self): - return self._status_str - - def set_status(self, status): - self._status_str = status - self.repaint() - status = Property(str, get_status, set_status) - Up = 0 - down = 1 - left = 2 - right = 3 - width = 35 - height = 20 - - -if __name__ == '__main__': - import sys - app = QApplication(sys.argv) - main_win = MainWindow() - sys.exit(app.exec()) |