因此，我浏览了一些视频，一些提出相同问题的网站，甚至是phaser.io自己的示例代码，但我仍然坚持无法通过按键使动画完全完成。我想我有移相器2.4.4，我们的教授要求它。虽然按下按键时动画不是唯一的动作。我调用另一个函数来做某事（传送角色）。我整日玩着time.events东西，但是没有运气。我要它全部解决的方法是在按下键时播放动画，使角色不可见，然后使角色重新出现在新位置，并带有相同的传送动画。我已经拥有的功能大部分都可以处理实际的传送，只是动画无法完全播放。它仅在按住相应按钮时播放，然后在放开时停止播放。当浏览其他站点时，其中一个据说会执行.isPressed（）来解决类似问题，但是如果我尝试使用它，则游戏屏幕只会变黑。这是我凌乱且压力很大的代码，因此大家都可以希望对我有所帮助。我只是要包含大多数更新，因为其中可能有些东西与其他东西弄混了。加上其他3种相关方法。
//Inside create
blinkAni = knight.animations.add('teleport', [7, 8, 9, 10, 11, 12], 14);
blinkAni.onComplete.add(blinkTele, this);
canBlink = true;
}
function update(){
var hitPlatform = game.physics.arcade.collide(knight, platforms);
//------------------MOVEMENT--------------------------//
//Teleport
if (blink.isDown &&//These for blinking in current direction
(moveBinds.leftA.isDown || moveBinds.rightD.isDown || moveBinds.upW.isDown || moveBinds.downS.isDown)) {
knight.animations.play('teleport');
// if(canBlink){
// blinkTele();
// canBlink = false;
// }
} else if (game.input.activePointer.leftButton.isDown) {
knight.animations.play('teleport');
if(canTele){
cursorTele();
//canTele = false;
}
}
//Attack
else if (attack.isDown) {
knight.animations.play('attack');
}
//Move Left and Right
else if (moveBinds.leftA.isDown) {
knight.body.velocity.x = -400;
knight.scale.setTo(-1, 1); //Knight faces left
knight.animations.play('walk');
} else if (moveBinds.rightD.isDown) {
knight.body.velocity.x = 400;
knight.scale.setTo(1, 1); //Knight faces right
knight.animations.play('walk');
} else {
knight.animations.play('stand');
}
//Jump ------------NEEDS FIXING: touching.down->->->->Only works with actual ground and platforms, not world bounds. So make ground and //platform objects
if (moveBinds.upW.isDown && knight.body.touching.down) {
knight.body.velocity.y = -300;
}
//Stop moving left/right ------------NEEDS FIXING: touching.down->->->->->Ditto^^^
if (moveBinds.downS.isDown && knight.body.touching.down) {
knight.body.velocity.x = 0;
}
// Horizontal momentum kept and slowed down with drag
speed = knight.body.velocity.x;
if (speed > 0) {
knight.body.velocity.x = Math.abs(speed - drag);
} else if (speed < 0) {
knight.body.velocity.x = speed + drag;
} else {
knight.body.velocity.x = 0;
}
//------------------END MOVEMENT--------------------------//
}
//Long teleportation
function cursorTele() {
//In order to make it to where the knight's center/midpoint is wherever the mouse clicks, calculations are needed
//if() facing right
var newX = game.input.activePointer.x - knight.body.width/4;
//^^With current spritesheet this is what has to be done in order to center width-wise^^
var newY = game.input.activePointer.y - knight.body.height/2;
//to prevent getting stuck in ground
if (newY >= game.world.height - antiGroundStuck) {
newY = game.world.height - antiGroundStuck;
}
teleport(newX, newY);
}
//Blink
function blinkTele(sprite, animation) {
var newX = knight.body.x;
var newY = knight.body.y;
//if moving right add 10 to current pos
if (moveBinds.rightD.isDown) {
newX += blinkDist;
}
//else subtract 10
else if (moveBinds.leftA.isDown) {
newX -= blinkDist;
}
//if moving up subtract 10 to current pos
else if (moveBinds.upW.isDown) {
newY -= blinkDist;
}
//else add 10
else if (moveBinds.downS.isDown) {
newY += blinkDist;
//check to not go below ground. Account for height of world and height of ground
if (newY >= game.world.height - antiGroundStuck)
newY = game.world.height - antiGroundStuck; //above or exactly at ground height
}
// blinkTick--;
//reset timer and tick if out of ticks
//if(){
//knight.body.y = 300;
// this.blinkTimer.destroy();
// blinkTimer = game.time.create(false);
// blinkTimer.start();
// blinkTick = 5;
// }
teleport(newX, newY);
}
//Teleport
function teleport(newX, newY) {
knight.body.x = newX;
knight.body.y = newY;
//Make teleporting look like actual teleporting
knight.visibile = false;
game.time.events.add(Phaser.Time.SECOND, this);
}
任何帮助将不胜感激！我整天都在为此苦苦挣扎：（
答案 0 :(得分：0)
我不完全确定这会回答您的问题，但是仅仅发表评论就太久了：
您可以在许多地方直接致电update()。例如，game.time.events.add(Phaser.Time.SECOND, update, this);和game.time.events.add(Phaser.Time.SECOND * 5, update, this);。假设设置正确，update将自动被Phaser调用，而无需自己调用。这可能会引起问题。
在定义动画时，您还可以定义动画完成或循环时将发生的情况。请参阅onComplete和onLoop的官方文档。有关用法示例，另请参见Animation Events example。例如，这会比以下更好：
knight.animations.play('teleport', 7, true);
knight.visibile = false;
game.time.events.add(4000, blinkTele, this);
//canBlink = false;
然后您应该可以将它们链接在一起以完成您想要的事情。
这是使用Phaser 2.4.4的简短工作示例：
var game = new Phaser.Game(800, 600, Phaser.AUTO, '', {
preload: preload, create: create, update: update
});
function preload() {
this.load.crossOrigin = 'anonymous';
game.load.image('sky', 'https://jamesskemp.github.io/PhaserTutorials/Official-Making-A-Game/assets/sky.png');
game.load.image('platform', 'https://jamesskemp.github.io/PhaserTutorials/Official-Making-A-Game/assets/platform.png');
game.load.spritesheet('dude', 'https://jamesskemp.github.io/PhaserTutorials/Official-Making-A-Game/assets/dude.png', 32, 48);
}
var platforms;
var player;
var cursors;
var leftAnimation;
var rightAnimation;
var canMove = true;
function create() {
// Enable arcade physics.
game.physics.startSystem(Phaser.Physics.ARCADE);
// Background image.
game.add.sprite(0, 0, 'sky');
// Includes ground and the ledges.
platforms = game.add.group();
// Enable physics for all objects in this group.
platforms.enableBody = true;
// Create the ground.
var ground = platforms.create(0, game.world.height - 64, 'platform');
// Scale the image to fit the width of the game.
ground.scale.setTo(2, 2);
// Ground is solid and doesn't move.
ground.body.immovable = true;
// Create the player.
player = game.add.sprite(32, game.world.height - 150, 'dude');
// Enable physics on the player.
game.physics.arcade.enable(player);
player.body.bounce.y = 0.2;
player.body.gravity.y = 300;
player.body.collideWorldBounds = true;
// Player has walk animations, at 10 frames per second.
leftAnimation = player.animations.add('left', [0, 1, 2, 3], 10);
rightAnimation = player.animations.add('right', [5, 6, 7, 8], 10);
rightAnimation.onComplete.add(animationComplete, this);
leftAnimation.onComplete.add(animationComplete, this);
// Enable keyboard cursor support.
cursors = game.input.keyboard.createCursorKeys();
}
function animationComplete() {
console.log('animation complete, moving to random location');
player.x = game.rnd.integerInRange(10, game.world.width - 10);
canMove = true;
}
function update() {
// The player and platforms should collide.
game.physics.arcade.collide(player, platforms);
// Reset the player's velocity.
player.body.velocity.x = 0;
if (canMove) {
if (cursors.left.isDown) {
canMove = false;
// Move to the left.
player.body.velocity.x = -150;
player.animations.play('left');
} else if (cursors.right.isDown) {
canMove = false;
// Move to the right.
player.body.velocity.x = 150;
player.animations.play('right');
}
}
// Player can jump if they're touching ground.
if (cursors.up.isDown && player.body.touching.down) {
player.body.velocity.y = -350;
}
}<script src="https://cdnjs.cloudflare.com/ajax/libs/phaser/2.4.4/phaser.min.js"></script>
不幸的是，有足够多的未知变量，我无法复制您的示例来测试我的理论，但是当您启动隐形传送动画并在update中进行检查时，我会尝试设置一个变量。我会一开始尝试包装您的整个运动逻辑。
onComplete仅在动画完成时触发，而在另一个动画开始时则不会触发，例如您上一次运行else的{{1}}。