import QtQuick 2.0 import Felgo 4.0 import "entities" SceneBase { id: scene property alias level: level property alias player: level.player property alias entityContainer: level // make 1 grid (so 1 block and the player size) 48 logical px - a roost has this size, so 320/48= 6.6 can be displayed in one scene gridSize: 48 // place it on bottom, because otherwise it would be unfair compared to different devices because the player would see more to the bottom playfield! sceneAlignmentY: "bottom" onBackButtonPressed: { // it is important to call stopGame() here, because otherwise the entities would not be deleted! level.stopGame(); window.state = "main" } // allows collision detection between the entities, so if the player collides with roosts or the corn, and for removal of the out-of-scene entities PhysicsWorld { // this id gets used in Level, to test if a new roost or window can be built on the new position or if there is an entity already id: physicsWorld // this puts it on top of all other items with lower z for the physics debug renderer z: 10 // for physics-based games, this should be set to 60! updatesPerSecondForPhysics: 60 // make objects fall faster by increasing gravity gravity.y: 60 // this should be increased so it looks good, by default it is set to 1 to save performance velocityIterations: 5 positionIterations: 5 // by default this would be enabled in the debug version, but disable it as most of the time we are not interested in it, only if we debug physics issues debugDrawVisible: false } // handles the repositioning of the background, if they are getting out of the scene // internally, 4 images are created below each other so it appears to the user as being one continuous background ParallaxScrollingBackground { id: levelBackground // property int initialOffsetx: -(levelBackground.image.width-scene.width)/2 // property int initialOffsety: -(levelBackground.image.height-scene.height)/2 // x: initialOffsetx // y: initialOffsety-level.y anchors.horizontalCenter: parent.horizontalCenter y: parent.height-parent.gameWindowAnchorItem.height sourceImage: Qt.resolvedUrl("../assets/img/background-wood2.png") // do not mirror it vertically, because the image is prepared to match on the top and the bottom mirrorSecondImage: false movementVelocity: Qt.point(0, level.levelMovementAnimation.velocity) running: level.levelMovementAnimation.running // start non-running, gets set to true in startGame } Level { id: level onGameLost: { console.debug("ChickenOutbreakScene: gameLost()"); level.stopGame(); // lastScore is used in GameOverScreen to check if a new highscore is reached lastScore = player.totalScore; // Increment the player's death count player.deaths++; // change to state gameOver showing the GameOverScene - in the SceneBase a crossfade effect is implemented window.state = "gameOver" } } // this allows usage of the left and right keys on desktop systems or mobiles with physical keyboards Keys.forwardTo: player.controller // input graphics - the handling of the input is done below in the MouseArea Image { source: Qt.resolvedUrl("../assets/img/arrow-left.png") opacity: 0.5 width: 48 height: 48 anchors { left: scene.gameWindowAnchorItem.left bottom: scene.gameWindowAnchorItem.bottom leftMargin: 10 bottomMargin: 10 } } Image { source: Qt.resolvedUrl("../assets/img/arrow-left.png") opacity: 0.5 width: 48 height: 48 mirror: true anchors { right: scene.gameWindowAnchorItem.right bottom: scene.gameWindowAnchorItem.bottom rightMargin: 10 bottomMargin: 10 } } MouseArea { // use the full window as control item, press anywhere on the left half for steering left, on the right half for steering right anchors.fill: scene.gameWindowAnchorItem onPressed: { console.debug("onPressed, mouseX", mouseX) if(mouseX > scene.gameWindowAnchorItem.width/2) player.controller.xAxis = 1; else player.controller.xAxis = -1; } onPositionChanged: { if(mouseX > scene.gameWindowAnchorItem.width/2) player.controller.xAxis = 1; else player.controller.xAxis = -1; } onReleased: player.controller.xAxis = 0 } Text { x: 5 // place it on top of the window, not on top of the logical scene anchors.top: scene.gameWindowAnchorItem.top anchors.topMargin: 5 text: qsTr("Score: ") + player.totalScore font.family: fontHUD.name font.pixelSize: 22 color: "white" } // gets called by ChickenOutbreakMain when this scene gets active // starts a game again - stopGame() was called before so it is save to call that here function enterScene() { level.startGame(); } // ------------------- debugging-only code ------------------- // // this button is only for testing and only visible in debug mode // it shows the ingameMenu to quickly restart the game SimpleButton { id: hud width: 64 height: 64 // place it on top of the window, not on top of the logical scene anchors.top: scene.gameWindowAnchorItem.top anchors.right: scene.gameWindowAnchorItem.right visible: system.debugBuild // only display in debug mode - the menu button for ingame testing should not be visible in retail builds for the store (and also not in release builds) text: "Menu" onClicked: { console.debug("Menu button clicked") // this activates the ingameMenu state, which will show the IngameMenu item scene.state = "ingameMenu" } } // this gets only displayed when the menu button is pressed, which is only allowed in debug builds IngameMenu { id: ingameMenu // in the default state, this should be invisible! visible: false anchors.centerIn: parent } // the ingameMenue state is only enabled when in debug mode and when the menu button is pressed onStateChanged: console.debug("Scene.state changed to", state) states: [ State { name: "" StateChangeScript { script: { console.debug("scene: entered state ''") level.resumeGame(); } } }, State { name: "ingameMenu" PropertyChanges { target: ingameMenu; visible: true} StateChangeScript { script: { console.debug("scene: entered state 'ingameMenu'") level.pauseGame(); } } }
