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https://github.com/dcs-liberation/dcs_liberation.git
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c258409a8d
Downside to the current implementation is that whether or not transports that were purchased last turn will be available for airlift this turn is arbitrary. This is because transfers are created at the same time as units are delivered, and units are delivered in an arbitrary order per CP. If the helicopters are delivered before the ground units they'll have access to the transports, otherwise they'll be refunded. This will be fixed later when I rework the transfer requests to not require immediate fulfillment. https://github.com/Khopa/dcs_liberation/issues/825
118 lines
4.1 KiB
Python
118 lines
4.1 KiB
Python
"""Common base for objects drawn on the game map."""
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from typing import Optional
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from PySide2.QtCore import Qt
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from PySide2.QtGui import QPen
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from PySide2.QtWidgets import (
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QAction,
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QGraphicsLineItem,
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QGraphicsSceneContextMenuEvent,
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QGraphicsSceneHoverEvent,
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QGraphicsSceneMouseEvent,
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QMenu,
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)
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import qt_ui.uiconstants as const
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from game.theater import FrontLine
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from qt_ui.dialogs import Dialog
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from qt_ui.models import GameModel
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from qt_ui.windows.GameUpdateSignal import GameUpdateSignal
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from qt_ui.windows.mission.QPackageDialog import QNewPackageDialog
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class QFrontLine(QGraphicsLineItem):
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"""Base class for objects drawn on the game map.
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Game map objects have an on_click behavior that triggers on left click, and
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change the mouse cursor on hover.
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"""
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def __init__(
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self,
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x1: float,
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y1: float,
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x2: float,
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y2: float,
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mission_target: FrontLine,
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game_model: GameModel,
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) -> None:
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super().__init__(x1, y1, x2, y2)
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self.mission_target = mission_target
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self.game_model = game_model
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self.new_package_dialog: Optional[QNewPackageDialog] = None
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self.setAcceptHoverEvents(True)
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pen = QPen(brush=const.COLORS["bright_red"])
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pen.setColor(const.COLORS["orange"])
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pen.setWidth(8)
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self.setPen(pen)
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def hoverEnterEvent(self, event: QGraphicsSceneHoverEvent):
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self.setCursor(Qt.PointingHandCursor)
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def mousePressEvent(self, event: QGraphicsSceneMouseEvent):
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if event.button() == Qt.LeftButton:
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self.on_click()
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def contextMenuEvent(self, event: QGraphicsSceneContextMenuEvent) -> None:
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menu = QMenu("Menu")
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object_details_action = QAction(self.object_dialog_text)
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object_details_action.triggered.connect(self.on_click)
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menu.addAction(object_details_action)
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new_package_action = QAction(f"New package")
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new_package_action.triggered.connect(self.open_new_package_dialog)
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menu.addAction(new_package_action)
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if self.game_model.game.settings.enable_frontline_cheats:
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cheat_forward = QAction(f"CHEAT: Advance Frontline")
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cheat_forward.triggered.connect(self.cheat_forward)
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menu.addAction(cheat_forward)
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cheat_backward = QAction(f"CHEAT: Retreat Frontline")
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cheat_backward.triggered.connect(self.cheat_backward)
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menu.addAction(cheat_backward)
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menu.exec_(event.screenPos())
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@property
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def object_dialog_text(self) -> str:
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"""Text to for the object's dialog in the context menu.
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Right clicking a map object will open a context menu and the first item
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will open the details dialog for this object. This menu action has the
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same behavior as the on_click event.
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Return:
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The text that should be displayed for the menu item.
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"""
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return "Details"
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def on_click(self) -> None:
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"""The action to take when this map object is left-clicked.
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Typically this should open a details view of the object.
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"""
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raise NotImplementedError
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def open_new_package_dialog(self) -> None:
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"""Opens the dialog for planning a new mission package."""
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Dialog.open_new_package_dialog(self.mission_target)
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def cheat_forward(self) -> None:
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self.mission_target.control_point_a.base.affect_strength(0.1)
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self.mission_target.control_point_b.base.affect_strength(-0.1)
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# Clear the ATO to replan missions affected by the front line.
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self.game_model.game.reset_ato()
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self.game_model.game.initialize_turn()
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GameUpdateSignal.get_instance().updateGame(self.game_model.game)
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def cheat_backward(self) -> None:
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self.mission_target.control_point_a.base.affect_strength(-0.1)
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self.mission_target.control_point_b.base.affect_strength(0.1)
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# Clear the ATO to replan missions affected by the front line.
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self.game_model.game.reset_ato()
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self.game_model.game.initialize_turn()
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GameUpdateSignal.get_instance().updateGame(self.game_model.game)
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