chuck.js/app/Game/Client/View/Pixi/View.js
2014-08-30 16:02:41 +02:00

301 lines
9.4 KiB
JavaScript
Executable file

define([
"Game/Client/View/Abstract/View",
"Game/Client/View/DomController",
"Lib/Vendor/Pixi",
"Game/Client/View/Pixi/ColorRangeReplaceFilter",
"Game/Config/Settings",
"Lib/Utilities/NotificationCenter",
"Lib/Utilities/Exception",
"Game/Client/View/Pixi/GameStats",
"Game/Client/View/LayerManager",
],
function (Parent, DomController, PIXI, ColorRangeReplaceFilter, Settings, Nc, Exception, GameStats, LayerManager) {
var AVAILABLE_MESH_FILTERS = {
"blur": PIXI.BlurFilter,
"desaturate": PIXI.GrayFilter,
"pixelate": PIXI.PixelateFilter,
"colorRangeReplace": ColorRangeReplaceFilter,
};
function PixiView () {
Parent.call(this);
this.layerManager = null;
this.movableObjects = [];
this.stage = null;
this.container = null;
this.infoContainer = null;
this.infoFilters = [];
this.infoBox = null;
this.loader = null;
this.init();
this.pixi = PIXI;
this.currentZoom = Settings.ZOOM_DEFAULT;
PIXI.scaleModes.DEFAULT = PIXI.scaleModes.NEAREST;
}
PixiView.prototype = Object.create(Parent.prototype);
PixiView.prototype.init = function () {
var transparent = false;
var antialias = true;
var canvas = DomController.getCanvas();
if(Settings.USE_WEBGL) {
this.renderer = new PIXI.WebGLRenderer(Settings.STAGE_WIDTH, Settings.STAGE_HEIGHT, canvas, transparent, antialias);
console.log('WebGLRenderer')
} else {
this.renderer = new PIXI.CanvasRenderer(Settings.STAGE_WIDTH, Settings.STAGE_HEIGHT, canvas, transparent, antialias);
console.log('CanvasRenderer - not using WebGL!')
}
this.stage = new PIXI.Stage(0x333333);
this.layerManager = new LayerManager(this.stage);
this.initCamera();
this.initLoader();
this.initCanvas(this.renderer.view);
this.gameStats = new GameStats(this.container);
this.stage.addChild(this.gameStats.getInfoContainer());
}
PixiView.prototype.render = function () {
if(this.me) {
var pos = this.calculateCameraPosition();
this.setCameraPosition(pos.x, pos.y);
}
this.renderer.render(this.stage);
}
// Camera
PixiView.prototype.initCamera = function () {
this.container = new PIXI.DisplayObjectContainer();
this.stage.addChild(this.container);
}
PixiView.prototype.calculateCameraPosition = function() {
var targetZoom = this.currentZoom;
var oldZoom = (this.container.scale.x + this.container.scale.y) / 2;
var newZoom = (targetZoom -oldZoom) * Settings.CAMERA_GLIDE / 100;
this.container.scale.x += newZoom;
this.container.scale.y += newZoom;
var target = this.me.getHeadPosition();
target.x *= -Settings.RATIO * targetZoom;
target.y *= -Settings.RATIO * targetZoom;
target.x -= this.me.playerController.xyInput.x * Settings.STAGE_WIDTH / 4;
target.y += this.me.playerController.xyInput.y * Settings.STAGE_HEIGHT / 4;
var pos = this.getCameraPosition();
pos.x += (target.x -pos.x) * Settings.CAMERA_GLIDE / 100;
pos.y += (target.y -pos.y) * Settings.CAMERA_GLIDE / 100;
return pos;
};
PixiView.prototype.setCameraPosition = function (x, y) {
if(!this.debugMode) {
this.container.position.x = x + Settings.STAGE_WIDTH / 2;
this.container.position.y = y + Settings.STAGE_HEIGHT / 2;
}
};
PixiView.prototype.getCameraPosition = function () {
var pos = this.container.position;
pos.x = pos.x - Settings.STAGE_WIDTH / 2;
pos.y = pos.y - Settings.STAGE_HEIGHT / 2;
return pos;
};
PixiView.prototype.setCameraZoom = function (zoom) {
/*
var oldZoom = this.container.scale.x;
this.container.scale.x += (zoom -oldZoom) * Settings.CAMERA_GLIDE / 100;
this.container.scale.y += (zoom -oldZoom) * Settings.CAMERA_GLIDE / 100;
*/
};
PixiView.prototype.onFullscreenChange = function(isFullScreen) {
Parent.prototype.onFullscreenChange.call(this, isFullScreen);
if(isFullScreen) {
this.renderer.resize(window.innerWidth, window.innerHeight);
this.currentZoom = window.innerWidth / 600;
console.log(this.currentZoom);
} else {
this.renderer.resize(600, 400);
this.currentZoom = 1;
}
};
// Player Info
PixiView.prototype.onCreateAndAddPlayerInfo = function(callback, options) {
var playerInfo = new PIXI.Graphics();
this.container.addChild(playerInfo);
this.onUpdatePlayerInfo(playerInfo, options);
callback(playerInfo);
};
PixiView.prototype.onUpdatePlayerInfo = function(playerInfo, options) {
var width = 14,
height = 2,
borderWidth = 1,
offsetX = -8,
offsetY = -52;
if(typeof options.healthFactor != 'undefined') {
playerInfo.clear();
playerInfo.beginFill(0x000000);
playerInfo.lineStyle(borderWidth, 0x000000);
playerInfo.drawRect(0, 0, width, height);
playerInfo.endFill();
if(options.healthFactor > 0) {
var color = 0x00FF00;
if(options.healthFactor < 0.30) color = 0xFF0000;
playerInfo.beginFill(color);
playerInfo.lineStyle(0, 0x000000);
playerInfo.drawRect(borderWidth, borderWidth, width * options.healthFactor, height);
playerInfo.endFill();
}
}
if (options.x && options.y) playerInfo.position = new PIXI.Point(offsetX + options.x, offsetY + options.y);
if (options.visible === true || options.visible === false) playerInfo.visible = options.visible;
};
PixiView.prototype.onRemovePlayerInfo = function(playerInfo) {
this.container.removeChild(playerInfo);
};
PixiView.prototype.onCreateAndAddPlayerArrow = function(callback, options) {
var arrow = new PIXI.Graphics();
arrow.visible = false;
this.container.addChild(arrow);
var width = 12,
height = 12;
arrow.beginFill(0xffffff, 0.1);
arrow.lineStyle(0, 0x000000);
arrow.moveTo(0, 0);
arrow.lineTo(width, 0);
arrow.lineTo(width / 2, height);
arrow.endFill();
arrow.pivot = new PIXI.Point(width/2, height/2);
arrow.visible = true;
this.onUpdatePlayerArrow(arrow, options);
callback(arrow);
};
PixiView.prototype.onUpdatePlayerArrow = function(arrow, options) {
var offsetX = 0,
offsetY = -60,
x = offsetX + options.x,
y = offsetY + options.y;
var target = new PIXI.Point(x, y);
arrow.position.x += (target.x -arrow.position.x) * Settings.ARROW_GLIDE / 1.5 / 100;
arrow.position.y += (target.y -arrow.position.y) * Settings.ARROW_GLIDE / 100;
var angle = -Math.atan2(arrow.position.x - x, arrow.position.y - options.y);
angle += 0.785398163 * 4;
arrow.rotation = angle;
};
PixiView.prototype.initLoader = function() {
this.loader = new PIXI.Graphics();
this.stage.addChild(this.loader);
this.onUpdateLoader(0);
};
PixiView.prototype.onUpdateLoader = function(progress) {
var width = 200,
height = 5,
borderWidth = 1;
if(progress < 100) {
this.loader.clear();
this.loader.beginFill(0x000000);
this.loader.lineStyle(borderWidth, 0x000000);
this.loader.drawRect(0, 0, width, height);
this.loader.endFill();
if(progress > 0) {
var color = 0xFF0FA3;
this.loader.beginFill(color);
this.loader.lineStyle(0, 0x000000);
this.loader.drawRect(borderWidth, borderWidth, width * progress / 100, height);
this.loader.endFill();
}
this.loader.position = new PIXI.Point(
Settings.STAGE_WIDTH / 2 - width / 2 - borderWidth,
Settings.STAGE_HEIGHT / 2 - height / 2 - borderWidth
);
}
this.loader.visible = progress < 100;
};
PixiView.prototype.onZoomIn = function() {
console.log("onZoomIn")
if(this.currentZoom + Settings.ZOOM_FACTOR <= Settings.ZOOM_MAX) {
this.currentZoom += Settings.ZOOM_FACTOR;
}
};
PixiView.prototype.onZoomOut = function() {
if(this.currentZoom - Settings.ZOOM_FACTOR > 0) {
this.currentZoom -= Settings.ZOOM_FACTOR;
}
};
PixiView.prototype.onZoomReset = function() {
this.currentZoom = Settings.ZOOM_DEFAULT;
};
PixiView.prototype.destroy = function() {
this.layerManager.destroy();
for (var i = 0; i < this.stage.children.length; i++) {
this.stage.removeChild(this.stage.children[i]);
}
this.renderer.render(this.stage);
Parent.prototype.destroy.call(this);
};
return PixiView;
});