class Body

alive: true

ammo: 0

tempo: 1.5

thrust: 200

mengine_off: 20

dengine_off: 7

excl_zone: 700

turbofan: 0

mass_damping: off

# --Methods goes here.

constructor: (@sprite_id, @game, x, y, trail_id) ->

# Init setup.

@scene = @game.scene

@model = @scene.physics.add.existing @scene.add.container x, y, [@scene.add.image(0, 0, @sprite_id)]

@requiem = @scene.sound.add("explode:#{@sprite_id}").on 'complete', (snd) -> snd.destroy()

@model.self = @

@game.objects.push @

# Trail setup.

if trail_id?

engine_template = {blendMode: 'ADD', on: false}

@engine =

main: @game[trail_id].createEmitter Object.assign engine_template,

speed: {max: 90, min: 100}, scale: { start: 0.02, end: 0 },

angle: () => @angle + 180 + Phaser.Math.Between -@turbofan, @turbofan

deltaL: @game[trail_id].createEmitter Object.assign engine_template,

speed: {max: 250, min: 150}, scale: { start: 0.0225, end: 0 }, lifespan: 300,

angle: () => @angle + 45 + Phaser.Math.Between -@turbofan, @turbofan

deltaR: @game[trail_id].createEmitter Object.assign engine_template,

speed: {max: 250, min: 150}, scale: { start: 0.0225, end: 0 }, lifespan: 300,

angle: () => @angle - 45 + Phaser.Math.Between -@turbofan, @turbofan

@engine[thruster].startFollow(@model, true, 0.05, 0.05) for thruster of @engine

turn: (speed) ->

@model.body.setAngularVelocity speed

orient: (dest, speed = 200) ->

# Init setup.

proj = {x: dest.x, y: dest.y}

# Bounds wrap.

distfactor = 0.8

if Math.abs(vdist=proj.x-@x) > @scene.physics.world.bounds.width * distfactor

proj.x -= @scene.physics.world.bounds.width * Math.sign vdist

if Math.abs(hdist=proj.y-@y) > @scene.physics.world.bounds.height * distfactor

proj.y -= @scene.physics.world.bounds.height* Math.sign hdist

# Actual course correction.

angle = Phaser.Math.Angle.Between(@x, @y, proj.x, proj.y)

delta = @model.rotation - angle - 3.14 * (if angle > 3.14 / 2 then -1.5 else 0.5)

if Math.abs(delta) > 3.14 then delta = -delta

@turn -(if Math.abs(delta) > speed/1000 then Math.sign(delta) * speed else delta)

accel: (angle = @rotation, impulse = @thrust) ->

@model.body.setVelocityX(@model.body.velocity.x * 0.98).setVelocityY(@model.body.velocity.y * 0.98)

@scene.physics.velocityFromRotation angle, impulse * @tempo, @acceleration

@engine?.main.start()

@thrusters = on

propel: (impulse = @thrust) ->

@accel()

strafe: (to_right = false, impulse = @thrust) ->

@accel @rotation+3.14*[-0.25,0.25][0+to_right]

@engine[if to_right then "deltaR" else "deltaL"].explode(3)

shoot: (ammo, target) ->

if --@ammo > 0 then @game.pending.push new ammo @game, @, target

volume: (heardist = 1000) ->

volume: Math.max 0, (heardist - @remoteness) / heardist

explode: (magnitude = 50) ->

@explosion = @game.explode.createEmitter

speed: { min: magnitude * 0.9, max: magnitude * 1.1 }, scale: { start: 0.1, end: 0 }, blendMode: 'ADD'

.explode magnitude * 2, @x, @y

@model.first.setTintFill 0

@model.body.destroy()

@scene.tweens.add

targets: @model, alpha: 0, ease: 'Power1', duration: 200, onComplete: () => @model.destroy()

@engine[thruster].stopFollow().stop() for thruster of @engine

@requiem?.play @volume()

@alive = false

update: () ->

# Physics handler.

@scene.physics.world.wrap @model, 0

# Engines control

if @engine?

@engine.main.stop()

[cos, sin] = [Math.cos(@model.rotation-3.14/2), Math.sin(@model.rotation-3.14/2)]

@engine.main.followOffset.x = -cos * @mengine_off

@engine.main.followOffset.y = -sin * @mengine_off

for eng in "LR" when eng = @engine["delta" + eng]

eng.followOffset.x = cos * @dengine_off

eng.followOffset.y = sin * @dengine_off

# Deacceleration.

@model.body.setAngularVelocity 0

@model.body.setAcceleration 0

@model.body.setDrag(if @mass_damping then 0.95 else 1).useDamping = @mass_damping

# Finalzation.

@thrusters = off

# --Properties goes here.

@getter 'x', () -> @model.x

@getter 'y', () -> @model.y

@getter 'pos', () -> @model.position

@getter 'angle', () -> @model.angle - 90

@getter 'rotation', () -> @model.rotation - 3.14/2

@getter 'acceleration', () -> @model.body.acceleration

@getter 'remoteness', () -> Phaser.Math.Distance.Between @game.player.x, @game.player.y, @x, @y

class Player extends Body

trashed: 0

excl_zone: 1050

# --Methods goes here.

constructor: (game, cfg, x = 0, y = 0) ->

# Body setup.

super 'pship', game, x, y, 'jet'

@game.spacecrafts.add @model

@model.setScale 0.15, 0.15

@model.body.setMaxVelocity(100 * @tempo).setOffset(-65, -45).setSize(130, 130)

@mengine_off += 4

# Crosshair

@target = @scene.add.container(0, 0).setDepth 3

@target.add [

@scene.add.image(0, 0, 'dest').setScale(0.08, 0.08).setAlpha(0.9)

@scene.add.line(cfg.width / 2, 0, 0, 0, cfg.width * 3, 0, 0x50C878, 0.1),

@scene.add.line(0, -cfg.height / 2, 0, 0, 0, cfg.height * 3, 0x50C878, 0.1)]

@scene.tweens.add

targets: @target.first, scaleX: 0.17, scaleY: 0.17, ease: 'Power1'

duration: 300, repeat: -1, yoyo: true, repeatDelay: 500

@target.visible = false

# HUD setup (main & trash counters).

hud_font = {fontFamily: 'Saira Stencil One', fontSize: 25}

@hud = @scene.add.container 0, 0, (for color in ['gray', '#C46210']

lbl = @scene.add.text(15, 15, '', hud_font).setColor color)

.setScrollFactor(0).setDepth(2)

# HUD setup (timer, threat, shadows, record).

.add @scene.add.text(cfg.width / 2, 15, '', hud_font).setOrigin(0.5, 0)

.add @scene.add.text(15, cfg.height-20, '', hud_font).setOrigin(0, 1)

.add @scene.add.text(cfg.width / 2, cfg.height-20, '', hud_font).setOrigin(0.5, 1)

lbl.setShadow(0, 0, "black", 7, true, true) for lbl in @hud.list

# HUD setup (mass damping).

@hud.add @damper = Game.text_switcher @game, cfg.width - 125, 12, "⥤⇌",

(() -> @game.player.damping = not @game.player.damping),

((val) -> @setText("\n" + ["⥤", "⇌"][0 + val]).setColor ['slategray', '#31D2F7'][0 + val])

@damping = JSON.parse(sessionStorage['damping'] ? 'true')

# HUD setup (pause).

@hud.add @switch = Game.text_switcher @game, cfg.width - 170, 14, @game.paused,

(() -> @game.paused = not @game.paused),

((val) -> @setText "\n" + ["❚❚", ""][0 + val])

@switch.setColor('gray')

# HUD etup (ammo counter, threat gauge)

@hud.add(@scene.add.text(cfg.width-65, cfg.height-30, '', hud_font).setOrigin(0.5, 0.5).setColor('#cb4154')

.setShadow 0, 0, "crimson", 7, true, true)

.add @scene.add.rectangle(15, cfg.height-20, 0, 0, 0xfffff).setOrigin(0, 1)

# HUD setup (tweens).

@beat_sfx = @scene.sound.add 'heartbeat'

@hud.beat = @scene.tweens.add

targets: @hud.list[7], scaleX: 0.9, scaleY: 1.2, duration: 75, yoyo: true, repeat: -1, repeatDelay: 935

onRepeat: => @beat_sfx.play()

# Finalization.

@cam = game.maincam

@cam.startFollow @model, true

@departure = new Date()

explode: () ->

super()

# HUD replacement.

@scene.postmortem = @scene.add.container @scene.game.config.width/2, @scene.game.config.height/2, [

@scene.add.text(0, 0, @hud.list[2].text.replace('.', ':')[2..-2],

{fontFamily: 'Saira Stencil One', fontSize: 100, color: 'crimson'}).setOrigin(0.5, 1)

.setShadow(0, 0, "#cb4154", 7, true, true)

@scene.add.text(0, 0, "☠"+@trashed,

{fontFamily: 'Saira Stencil One', fontSize: 100, color: 'crimson'}).setOrigin(0.5, 0)

.setShadow(0, 0, "#cb4154", 7, true, true)

@scene.add.rectangle(0, 0, 225, 5, 0xDC143C).setOrigin(0.5, 0.5)

]

@scene.postmortem.setScrollFactor(0).setAlpha(0).setScale(1, 0)

@scene.tweens.add

targets: @scene.postmortem, alpha: 1, scaleY: 1, duration: 333, ease: 'Power1'

@scene.tweens.add

targets: @hud, alpha: 0, duration: 333, ease: 'Power1', onComplete: => @hud.destroy(); @hud.beat.remove()

# Record data.

@scene.postmortem.record = {time: @flytime, trashed: @trashed}

# Other stuff.

@target.destroy()

@cam.fadeOut(1000)

@cam.shake()

notedeath: () ->

return unless @alive

@trashed++

@game.spawnlag += Math.max 0, 300 - @trashed * 15

@trash_anim = @scene.tweens.add

targets: @hud.list[1], scaleY: 0.0, yoyo: true, duration: 300, ease: 'Power1'

update: () ->

super()

tformat = (secs) -> [secs // 60, secs % 60].map (f) -> "#{f}".padStart(2, '0')

# Crosshair updating.

Object.assign @target, @cam.getWorldPoint @scene.input.activePointer.position.x,

@scene.input.activePointer.position.y

@target.first.rotation -= 0.025

# Controls.

@target.visible = switch @game.controller

when 'mouse'

@orient @target

@target.first.setTint if @scene.input.activePointer.isDown

@propel()

0x00FFFF

else 0x708090

true

when 'keyboard'

# Aux porcs.

any_down = (keylist...) => for key in keylist then return true if @game.controls[key].isDown

any_pressed = (keylist...) =>

for key in keylist then return true if Phaser.Input.Keyboard.JustDown @game.controls[key]

# Some init.

pad = @scene.input.gamepad.getPad(0)

[xshift, yshift] = if (axes = pad?.axes)? then [axes[0].getValue(), axes[1].getValue()] else [0, 0]

# Common buttons.

@damping = not @damping if (pad?.B and pad?.B isnt @B_prev) or any_pressed 'DOWN', 'S'

# Stccik/buttons switcher.

if xshift or yshift then @orient {x: @x + xshift, y: @y + yshift}; @propel() # Stick control.

else # Buttons control.

# Turning.

if pad?.left or any_down 'LEFT', 'A' then @turn -200

if pad?.right or any_down 'RIGHT','D' then @turn 200

# Directional movement.

if pad?.L1 or any_down 'Q' then @strafe()

else if pad?.R1 or any_down 'E' then @strafe(true)

else if pad?.A or any_down 'UP', 'W' then @propel()

@B_prev = pad?._RCRight.pressed

false

# Mass damper.

@turbofan = if @damping and @model.body.speed > 20 and not @thrusters

@engine.deltaL.explode intensity = @model.body.speed / 5

@engine.deltaR.explode intensity

@engine.main.explode @model.body.speed / 20

20 * @model.body.speed / @model.body.maxVelocity.x

else

@engine.main.setSpeed({ min: 50, max: -50}).setFrequency(0, 2).setScale({ start: 0.03, end: 0 })

0

# HUD update: trash counter.

@hud.first.setColor (if 0 < @trash_anim?.progress < 1 then 'crimson' else @hud.list[1].scaleY = 1; 'gray')

for lbl, idx in @hud.list[0..1]

if idx is 0 or not (0 < @trash_anim?.progress < 0.5) then lbl.setText "Trashed: #{@trashed}☠"

# HUD update: mission clock.

msecs = @flytime

secs = msecs // 1000

@hud.list[2].setText ['🕐','🕑','🕒','🕓','🕔','🕕','🕖','🕗','🕘','🕙','🕚','🕛'][msecs // 100 % 12] +

tformat(secs).join(':.'[msecs // 500 % 2]) + "\n"

@hud.list[2].setColor('#f8' + Math.max(0x30, 0xef - secs).toString(16).padStart(2, '0').repeat(2))

# HUD update: threat level.

if @game.enemies is 0 then @hud.list[3].setText("No threat ?").setColor('#708090')

else

rgb = Phaser.Display.Color.Interpolate.RGBWithRGB 0xFF,0xD7,0x00,0xDC,0x14,0x3C,5,Math.min(5, @game.enemies)

@hud.list[3].setText("Threat: #{'🞖'.repeat(@game.enemies)}").setColor '#' +

(Math.round(rgb[comp]).toString(16).padStart(2, '0') for comp of rgb).join ''

@hud.last.setSize(@game.spawnlag / 5, 3).fillColor = parseInt("0x"+@hud.list[3].style.color[1..])

# HUD update: best record.

best = @game.records

{time, trashed}=(if best.length and @flytime < best[0].time then best[0] else {time:@flytime,trashed:@trashed})

if @flytime >= time# or true

@hud.list[4].setColor('crimson').setText "●#{@hud.list[2].text[2..-2]}⋮☠#{trashed}"

else @hud.list[4].setColor('goldenrod').setText "🏆#{tformat(time//1000).join(':')}⋮☠#{trashed}"

# HUD update: ammo counter.

@hud.list[7].setText "Ammo:#{@ammo}"

# Camera controls.

@cam.setLerp(if @cam.worldView.contains(@x, @y) then 0.9 else 0.05)

# Finalization.

@alive

# --Properties goes here.

@getter 'damping', () -> @mass_damping

@getter 'flytime', () -> new Date() - @departure

@setter 'damping', (val) -> @damper.sync sessionStorage['damping'] = @mass_damping = val

class Missile extends Body

fuel: 1000

fused: false

# --Methods goes here.

constructor: (game, emitter, @target) ->

super 'rocket', game, emitter.x, emitter.y, 'jet'

@model.setScale(0.15, 0.05).rotation = @scene.physics.accelerateToObject(@model, @target.model, 0) + 3.14 / 2

@model.body.setMaxVelocity(110 * @tempo).setSize(100, 300).setOffset(-50, -150)

@emitter = emitter

@mengine_off -= 1

explode: () ->

super()

orient: (dest, speed = 90) ->

super dest, speed

update: () ->

super()

if @fuel-- > 0

@orient @target.model

@propel()

@fused = true if not @fused and not @scene.physics.world.overlap(@model, @emitter.model)

else if @fuel < -30 then @explode()

if @alive and @fused then @scene.physics.world.overlap @model, @game.spacecrafts, (rkt, tgt) ->

rkt.self.explode()

tgt.self.explode()

@alive

class MissileBase extends Body

ammo: Infinity

ready: false

# --Methods goes here.

constructor: (game, x, y) ->

# Model setup

super 'mbase', game, x, y

@model.setScale(0.2)

@model.body.setOffset(-200, -200).setSize(400, 400)

# Additional setup.

@game.spacecrafts.add @model

@game.enemies++

@reload = 0

# Missile silo.

@silo = @game.steam.createEmitter

speed: {min: 50, max: 100}, scale: {start: 0.1, end: 0.05}, alpha: {start: 1, end: 0}

frequency: -1, blendMode: 'ADD'

# Appearing.

@teleport = @scene.tweens.add

targets: @model, scaleX: {from: .0, to: .2}, alpha: {from: 0, to: 1}, duration: 1000, ease: 'Sine.easeInOut'

#onComplete: => @ready = true

.on 'complete', => @ready = true

explode: () ->

super 75

@game.enemies--

@game.player.notedeath()

update: () ->

super()

return true unless @ready

@turn 100

if @reload++ is 100 and @shoot(Missile, @game.player)

@silo.explode(80, @x, @y)

@scene.sound.add("steam").on('completed', (snd) -> snd.destroy()).play(@volume())

@reload = 0

@scene.physics.world.overlap @model, @game.player.model, (bse, plr) ->

bse.self.explode()

plr.self.explode()

@alive

class Game

self = null

rnd: Phaser.Math.Between

paused_: false

# --Methods goes here.

constructor: (width = 1024, height = 768) ->

# Init setup.

window.resizeTo Math.max(window.innerWidth, width+20), Math.max(window.innerHeight, height+45)

window.moveTo (screen.width-window.outerWidth) / 2, (screen.height-window.outerHeight) / 2

# Acutal game creation.

@app = new Phaser.Game

type: Phaser.WEBGL, width: width, height: height, parent: 'main_ui'

scale: {mode: Phaser.Scale.FIT, autoCenter: Phaser.Scale.CENTER_VERTICALLY}

scene: {preload: @preload, create: @create.bind(@), update: @update.bind(@)}

input: {gamepad: true}

physics:

default: 'arcade'

# arcade:

# debug: true

onPause: => @paused = true

self = @

preload: () ->

self.scene = @

@load.setPath "res/"

for kind in ['rocket', 'mbase', 'pship']

@load.image kind, "#{kind}.png"

@load.audio "explode:#{kind}", "Explosion_#{kind}.wav"

@load.image 'space', 'space.jpg'

@load.image 'jet', 'flash00.png'

@load.image 'steam', 'steam00.png'

@load.image 'dest', 'dest.png'

@load.image 'explode', 'explosion00.png'

@load.audio 'steam', 'steam.wav'

@load.audio 'heartbeat','heartbeat.wav'

@load.audio "ambient:#{idx}", "Track#{idx}.ogg" for idx in [1..2]

create: () ->

# Init setup.

cfg = @app.config

@maincam = @scene.cameras.main

@space = @scene.add.tileSprite cfg.width / 2, cfg.height / 2, cfg.width*2, cfg.height*2, 'space'

@spacecrafts = @scene.physics.add.group()

@space.setScrollFactor(0)

#@space.setAlpha 0.5

# Particle setup.

@[matter] = @scene.add.particles(matter) for matter in ['jet', 'explode', 'steam']

@steam.setDepth(1)

# Switchers.

@schemer = Game.text_switcher @, @app.config.width - 80, 14, "🖱️⌨️",

(() -> @game.controller = ['mouse', 'keyboard'].find (x) => x isnt @game.controller),

((val) -> @setText "\n" + {mouse: "🖱️", keyboard: "⌨️"}[val])

@muter = Game.text_switcher @, @app.config.width - 35, 14, "🔊🔈",

(() -> @game.muted = not @game.muted),

((val) -> @setText "\n" + ["🔊", "🔈"][0 + val])

@controller = localStorage['controller'] ? 'mouse'

@muted = JSON.parse(localStorage['muted'] ? 'false')

# Ambient music.

@track_list = []

random = (-> (@now_playing = @[Phaser.Math.Between 0, @length-1]).play()).bind @track_list

for vol, idx in [0.15, 0.4]

@track_list.push @scene.sound.add("ambient:#{idx+1}",{volume: vol, delay: 5000}).on 'complete', random

random()

# Primary controls setup.

@scene.input.setPollAlways true

@controls = @scene.input.keyboard.addKeys('UP,LEFT,RIGHT,DOWN,W,S,A,D,Q,E')

document.addEventListener 'keypress', (e) => if e.key is ' ' then @paused = not @paused

setInterval (() => unless @welcome.visible

btn = navigator.getGamepads()[0]?.buttons[9].touched

if btn and btn isnt @start_prev then @paused = not @paused

@start_prev = btn), 100

# Additional main UI preparations.

@main_id = document.getElementById 'main_ui'

@main_id.style.visibility = 'visible'

@main_id.style.maxWidth = "#{cfg.width}px"

@main_id.style.maxHeight = "#{cfg.height}px"

# Utilitary UI preparations.

@util_ui = document.getElementById('util_ui')

@util_ui.innerHTML = "⋮▶Resume⋮"

@util_ui.onpointerdown = => @paused = false

@util_ui.classList.add 'util_ui'

window.addEventListener 'resize', => @util_ui.style.fontSize = "#{@scene.game.canvas.clientWidth/256}em"

# Welcome GUI: logo.

@welcome = @scene.add.container cfg.width / 2, cfg.height / 2, [

@scene.add.text(0, 0, "Ammo:0", {fontFamily: 'Saira Stencil One', fontSize: 125, color: '#cb4154'})

.setOrigin(0.5, 0.5).setShadow(0, 0, "crimson", 7, true, true)

]

@welcome.heart = @scene.sound.add('heartbeat', {volume: 0.8})

@welcome.beat = @scene.tweens.add

targets: @welcome.first, scaleX: 0.9, scaleY: 1.2, duration: 75, yoyo: true, repeat: -1, repeatDelay: 935

onRepeat: => @welcome.heart.play() if @welcome.visible

# Welcome GUI: desc.

for hint, idx in ["「v0.04: Proto」", "「by Victoria A. Guevara」"]

@welcome.add label = @scene.add.text((cfg.width/2)*[-1,1][idx], (cfg.height/2-20)*[-1,1][idx],

hint, {fontFamily:'Titillium Web', fontSize:20}).setInteractive({useHandCursor:true}).setOrigin(idx,0.5)

label.setStroke('#202020', 2)

.on('pointerover', (() -> @setShadow(0, 0, "darkcyan", 3, true, true).setColor 'cyan').bind label)

.on('pointerout', (() -> @setShadow(0, 0, "cyan", 4, true, true).setColor 'black').bind label)

.on 'pointerdown', ((url) -> window.open url).bind @,

["https://github.com/Guevara-chan/Ammo-0", "https://vk.com/guevara_chan"][idx]

label.setAlpha [0.4, 1][idx]

@scene.tweens.add

targets: label, alpha: [1, 0.4][idx], yoyo: true, repeat: -1, duration: 1000, ease: 'Sine.easeInOut'

label.emit('pointerout')

# Welcome GUI: hints.

for idx in [0..1]

@welcome.add lbl = @scene.add.text 0, [1,-1][idx]*(cfg.height/2-60),

"[click anywhere]·[press any key]·".repeat(6),

font = fontFamily: 'Titillium Web', fontSize: 35, color: 'coral'

lbl.setAlpha(0.9).setOrigin(0.5, 0.5).setShadow(0, 0, "lightsalmon", 7, true, true)

@scene.tweens.add

targets: lbl, x: [-300, 300][idx], yoyo: true, repeat: -1, duration: 5000, ease: 'Sine.easeInOut'

# Finalization.

@menu()

cleanup: () ->

obj.destroy() for obj in @scene.children.list[0..] when obj.type is 'Container' and obj isnt @welcome

snd.destroy() for snd in @scene.sound.sounds when snd not in @track_list and snd isnt @welcome.heart

menu: () ->

# Init setup.

@cleanup()

@welcome.visible = true

# Exeiting preparations.

begin_game = () => unless @player? or @maincam.fadeEffect.isRunning

@maincam.fadeOut 1000, 0, 0, 0, (camera, progress) =>

if progress is 1 then [@player, @welcome.visible] = [{alive: false}, false]

@space.setInteractive().once 'pointerdown', begin_game

@scene.input.gamepad.once 'down', begin_game

@scene.input.keyboard.once 'keydown', key_check = (input) =>

if input.code then begin_game() else @scene.input.keyboard.once 'keydown', key_check

@mode = 'survival'; @zone = 'medium'

init: (@mode, @zone) ->

# Init setup.

@cleanup()

@objects = []

@enemies = 0

@player = new Player @, @app.config

# World setup.

@edge = {v: 250, h: 250}

[width, height] = [2500, 2500]

[x, y] = [-width / 2, -height / 2]

@scene.physics.world.setBounds x, y, width, height

@maincam.setBounds x, y, width, height

# Object placement.

switch @mode

when 'survival' # Legacy near enemy.

@spawn MissileBase, {x: @player.x + 200 * [1,-1][@rnd 0, 1], y: @player.y + 200 * [1,-1][@rnd 0, 1]}

# Briefing.

lines = [

"That guiding systems looks pretty cheap", "One day space will become endless again"

"It's a little tough to find ammo here", "Eventually, I see this world crimson",

"Pacifism is a form of violence", "Rockets, rockets, rockets", "That run will never end",

"Just another bad dream", "Thou shalt not kill"

]

@briefing?.destroy()

@briefing = @scene.add.text @player.x, @player.y - 40, "...#{lines[@rnd 0, lines.length-1]}...",

{fontFamily: 'Saira Stencil One', fontSize: 20, color: 'Cyan'}

@briefing.setOrigin(0.5, 0.5).setShadow(0, 0, "lightcoral", 7, true, true)

@scene.tweens.add cfg =

targets: @briefing, alpha: 0, duration: 1300, scaleX: 0.6, y: @player.model.y, ease: 'Sine.easeInOut'

# Spawning cache.

{x, y, width, height} = @scene.physics.world.bounds

spawn_row = [x+@edge.h...width/2-@edge.h]

@spawner =

area: ({y: idx, row: new Int32Array spawn_row} for idx in [y+@edge.v...height/2-@edge.v])

proj:

y: (coord) => coord + height / 2 - @edge.v

x: (coord) => coord + width / 2 - @edge.h

# Finalization.

@spawnlag = 0

@space.rotation = 0

@maincam.fadeIn(1000)

spawn: (kind = MissileBase, pos) ->

unless pos?

# Init setup.

spawn_area = [@spawner.area...]

# Aux proc.

cut_rect = (array, left, top, vlen, hlen) =>

[left, top] = [Math.max(0, @spawner.proj.x left), Math.max(0, @spawner.proj.y top)]

for idx in [top...Math.min(array.length-1, top + hlen)]

pos = left

arr = array[idx].row

end = left+vlen

arr[pos++] = 0 while pos < end

return 0

# Additional setup.

for obj in @spacecrafts.children.entries when excl_zone = obj.self.excl_zone

cut_rect spawn_area, obj.x // 1 - excl_zone // 2, obj.y // 1 - excl_zone // 2, excl_zone, excl_zone

while true

pos = {y: @rnd 0, spawn_area.length-1}

break if pos.x = (spawn_row = spawn_area[pos.y].row)[@rnd 0, spawn_row.length-1]

pos.y = spawn_area[pos.y].y

# Actual spawning.

@spawnlag += Math.max 0, 500 - @player.trashed * 25

#console.log pos

new kind @, pos.x, pos.y

pause: () ->

@player?.paused = new Date()

@scene.game.canvas.style.opacity = 0.5

@track_list.now_playing.pause()

document.getElementById('util_ui').style.zIndex = 1

@scene.scene.pause()

unpause: () ->

@util_ui.style.zIndex = -1

@scene.game.canvas.style.opacity = 1

@player?.departure = @player.departure - 0 + (new Date() - @player.paused)

@track_list.now_playing.resume()

@scene.scene.resume()

note_record: (record) ->

@best = @records

@best.push record

@best.sort (a, b) -> if a.time > b.time then -1 else 1

localStorage[@records_key] = JSON.stringify @best[0..9]

#console.log localStorage[@records_key]

update: () ->

[@space.tilePositionX, @space.tilePositionY] = [@maincam.scrollX, @maincam.scrollY]

if @maincam.fadeEffect.isRunning then return

else return @space.rotation -= 0.001 unless @player?

if @player.alive # Updating objects.

@pending = []

switch @mode

when 'survival' # Infinite missile bases spawn.

if @enemies < 5 and (@spawnlag = Math.max 0, @spawnlag - 1) is 0 then @spawn()

@objects = @objects.filter (obj) -> obj.alive and obj.update()

@objects = @objects.concat @pending

else # (Re)starting

if @scene.postmortem

@note_record @scene.postmortem.record

@scene.postmortem?.destroy()

switch @mode

when 'survival' # Infinite respawining.

@init(@mode, @zone)

@text_button: (game, x, y, click_handler, txt='') ->

btn=game.scene.add.text(x,y,txt,{fontSize:35}).setScrollFactor(0).setInteractive().setDepth(2).setOrigin 0.5,0.5

btn.on('pointerover', (-> unless @game.on_mobile

@setShadow(0, 0, "darkcyan", 7, true, true).setStroke('cyan', 2).y-=1).bind btn)

.on('pointerout', (-> @setShadow(1, 1, "#330000", 1).setStroke('', 0).y+=1).bind btn)

.on('pointerdown', click_handler)

.game = game

return btn

@text_switcher: (game, x, y, init_val, click_handler, switch_handler) ->

btn = Game.text_button game, x, y, click_handler

btn.sync = switch_handler?.bind btn

btn.sync(init_val)

return btn

# --Properties goes here.

@getter 'on_mobile', () -> navigator.userAgent.match(/Android/i) or navigator.userAgent.match /iPhone|iPad|iPod/i

@getter 'muted', () -> @scene.sound.mute

@getter 'controller', () -> @controller_

@getter 'paused', () -> @paused_

@getter 'records_key', () -> "#{@mode}:#{@zone}:best"

@getter 'records', () -> JSON.parse(localStorage[@records_key] ? "[]")

@setter 'muted', (val) -> @muter.sync localStorage['muted'] = @scene.sound.mute = val

@setter 'controller', (val) -> @schemer.sync localStorage['controller'] = @controller_ = val

@setter 'paused', (val) -> @player?.switch.sync(val); if @paused_=val then @pause() else @unpause()

new Game()