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268 lines
10 KiB
CoffeeScript
268 lines
10 KiB
CoffeeScript
CocoClass = require 'lib/CocoClass'
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{me} = require 'lib/auth'
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Layer = require './Layer'
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IndieSprite = require 'lib/surface/IndieSprite'
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WizardSprite = require 'lib/surface/WizardSprite'
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CocoSprite = require 'lib/surface/CocoSprite'
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Mark = require './Mark'
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Grid = require 'lib/world/Grid'
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module.exports = class SpriteBoss extends CocoClass
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subscriptions:
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'bus:player-joined': 'onPlayerJoined'
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'bus:player-left': 'onPlayerLeft'
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'level-set-debug': 'onSetDebug'
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'level-highlight-sprites': 'onHighlightSprites'
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'sprite:mouse-down': 'onSpriteMouseDown'
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'surface:stage-mouse-down': 'onStageMouseDown'
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'level-select-sprite': 'onSelectSprite'
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'level-suppress-selection-sounds': 'onSuppressSelectionSounds'
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'level-lock-select': 'onSetLockSelect'
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'level:restarted': 'onLevelRestarted'
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constructor: (@options) ->
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super()
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@options ?= {}
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@camera = @options.camera
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@surfaceLayer = @options.surfaceLayer
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@surfaceTextLayer = @options.surfaceTextLayer
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@world = options.world
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@options.thangTypes ?= []
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@sprites = {}
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@selfWizardSprite = null
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@createLayers()
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@spriteSheetCache = {}
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destroy: ->
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super()
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@removeSprite sprite for thangID, sprite of @sprites
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@targetMark?.destroy()
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@selectionMark?.destroy()
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toString: -> "<SpriteBoss: #{@sprites.length} sprites>"
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thangTypeFor: (type) ->
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_.find @options.thangTypes, (m) -> m.get('original') is type or m.get('name') is type
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markThangTypes: ->
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highlight: @thangTypeFor "Highlight"
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repair: @thangTypeFor "Repair"
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createLayers: ->
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@spriteLayers = {}
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for [name, priority] in [
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["Land", -40]
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["Ground", -30]
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["Obstacle", -20]
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["Path", -10]
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["Default", 0]
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["Floating", 10]
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]
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@spriteLayers[name] = new Layer name: name, layerPriority: priority, transform: Layer.TRANSFORM_CHILD, camera: @camera
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@surfaceLayer.addChild _.values(@spriteLayers)...
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layerForChild: (child, sprite) ->
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unless child.layerPriority?
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# TODO: make better system
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child.layerPriority = 0 if sprite?.thang?.isSelectable
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child.layerPriority = -40 if sprite?.thang?.isLand
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return @spriteLayers["Default"] unless child.layerPriority
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layer = _.findLast @spriteLayers, (layer, name) ->
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layer.layerPriority <= child.layerPriority
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#console.log "layer for", child, "is", (layer ? @spriteLayers["Default"])
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layer ? @spriteLayers["Default"]
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addSprite: (sprite, id=null, layer=null) ->
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id ?= sprite.thang.id
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console.error "Sprite collision! Already have:", id if @sprites[id]
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@sprites[id] = sprite
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layer ?= @spriteLayers["Obstacle"] if sprite.thang?.spriteName.search(/dungeon.wall/i) isnt -1
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layer ?= @layerForChild sprite.displayObject, sprite
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layer.addChild sprite.displayObject
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layer.updateLayerOrder()
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sprite
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createMarks: ->
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@targetMark = new Mark name: 'target', camera: @camera, layer: @spriteLayers["Ground"], thangType: @thangTypeFor("Target")
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@selectionMark = new Mark name: 'selection', camera: @camera, layer: @spriteLayers["Ground"], thangType: @thangTypeFor("Selection")
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createSpriteOptions: (options) ->
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_.extend options, camera: @camera, resolutionFactor: 4, groundLayer: @spriteLayers["Ground"], textLayer: @surfaceTextLayer, floatingLayer: @spriteLayers["Floating"], markThangTypes: @markThangTypes(), spriteSheetCache: @spriteSheetCache, showInvisible: @options.showInvisible
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createIndieSprites: (indieSprites, withWizards) ->
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unless @indieSprites
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@indieSprites = []
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@indieSprites = (@createIndieSprite indieSprite for indieSprite in indieSprites) if indieSprites
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unless @selfWizardSprite
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@selfWizardSprite = @createWizardSprite thangID: "My Wizard", isSelf: true, sprites: @sprites
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unless withWizards
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@selfWizardSprite.displayObject.visible = false
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@selfWizardSprite.labels.name.setText null
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createIndieSprite: (indieSprite) ->
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unless thangType = @thangTypeFor indieSprite.thangType
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console.warn "Need to convert #{indieSprite.id}'s ThangType #{indieSprite.thangType} to a ThangType reference. Until then, #{indieSprite.id} won't show up."
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return
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sprite = new IndieSprite thangType, @createSpriteOptions {thangID: indieSprite.id, pos: indieSprite.pos, sprites: @sprites}
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@addSprite sprite, sprite.thang.id
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createWizardSprite: (options) ->
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sprite = new WizardSprite @thangTypeFor("Wizard"), @createSpriteOptions(options)
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@addSprite sprite, sprite.thang.id, @spriteLayers["Floating"]
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onPlayerJoined: (e) ->
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# Create another WizardSprite, unless this player is just me
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pid = e.player.id
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return if pid is me.id
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wiz = @createWizardSprite thangID: pid, sprites: @sprites
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wiz.animateIn()
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state = e.player.wizard or {}
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wiz.setInitialState(state.targetPos, @sprites[state.targetSprite])
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onPlayerLeft: (e) ->
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pid = e.player.id
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@sprites[pid]?.animateOut => @removeSprite @sprites[pid]
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onSetDebug: (e) ->
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return if e.debug is @debug
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@debug = e.debug
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sprite.setDebug @debug for thangID, sprite of @sprites
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onHighlightSprites: (e) ->
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highlightedIDs = e.thangIDs or []
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for thangID, sprite of @sprites
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sprite.setHighlight? thangID in highlightedIDs, e.delay
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addThangToSprites: (thang, layer=null) ->
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return console.warn 'Tried to add Thang to the surface it already has:', thang.id if @sprites[thang.id]
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thangType = _.find @options.thangTypes, (m) -> m.get('name') is thang.spriteName
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sprite = new CocoSprite thangType, @createSpriteOptions thang: thang
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@addSprite sprite, null, layer
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sprite.setDebug @debug
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sprite
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removeSprite: (sprite) ->
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sprite.displayObject.parent.removeChild sprite.displayObject
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sprite.destroy()
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delete @sprites[sprite.thang.id]
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updateSounds: ->
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sprite.playSounds() for thangID, sprite of @sprites # hmm; doesn't work for sprites which we didn't add yet in adjustSpriteExistence
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update: (frameChanged) ->
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@adjustSpriteExistence() if frameChanged
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sprite.update() for thangID, sprite of @sprites
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@updateSelection()
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@spriteLayers["Default"].updateLayerOrder()
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@cache()
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adjustSpriteExistence: ->
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# Add anything new, remove anything old, update everything current
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updateCache = false
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for thang in @world.thangs when thang.exists
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if sprite = @sprites[thang.id]
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sprite.setThang thang # make sure Sprite has latest Thang
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else
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sprite = @addThangToSprites(thang) or updateOrder
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updateCache = updateCache or sprite.displayObject.parent is @spriteLayers["Obstacle"]
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sprite.playSounds()
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for thangID, sprite of @sprites
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missing = not (sprite.notOfThisWorld or @world.thangMap[thangID]?.exists)
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isObstacle = sprite.displayObject.parent is @spriteLayers["Obstacle"]
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updateCache = updateCache or (isObstacle and (missing or sprite.hasMoved))
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sprite.hasMoved = false
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@removeSprite sprite if missing
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@cache true if updateCache and @cached
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cache: (update=false) ->
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return if @cached and not update
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wallSprites = (sprite for thangID, sprite of @sprites when sprite.thangType?.get('name') is 'Dungeon Wall')
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walls = (sprite.thang for sprite in wallSprites)
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@world.calculateBounds()
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if @wallGrid and @wallGrid.width is @world.width and @wallGrid.height is @world.height
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@wallGrid.update walls
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else
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@wallGrid = new Grid walls, @world.size()...
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for wallSprite in wallSprites
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wallSprite.updateActionDirection @wallGrid
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wallSprite.updateScale()
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wallSprite.updatePosition()
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# TODO: there's some bug whereby a new wall isn't drawn properly when cached the first time
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#console.log @wallGrid.toString()
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@spriteLayers["Obstacle"].uncache() if @spriteLayers["Obstacle"].cacheID # might have changed sizes
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@spriteLayers["Obstacle"].cache()
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# test performance of doing land layer, too, to see if it's faster
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#@spriteLayers["Land"].uncache() if @spriteLayers["Land"].cacheID # might have changed sizes
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#@spriteLayers["Land"].cache()
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@cached = true
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spriteFor: (thangID) -> @sprites[thangID]
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# Selection
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onSuppressSelectionSounds: (e) -> @suppressSelectionSounds = e.suppress
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onSetLockSelect: (e) -> @selectLocked = e.lock
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onLevelRestarted: (e) ->
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@selectLocked = false
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@selectSprite e, null
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onSelectSprite: (e) ->
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@selectThang e.thangID, e.spellName
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onSpriteMouseDown: (e) ->
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return if key.shift and @options.choosing
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sprite = if e.sprite?.thang?.isSelectable then e.sprite else null
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@selectSprite e, sprite
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onStageMouseDown: (e) ->
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return if key.shift and @options.choosing
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@selectSprite e if e.onBackground
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selectThang: (thangID, spellName=null) ->
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@selectSprite null, @sprites[thangID], spellName
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selectSprite: (e, sprite=null, spellName=null) =>
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return if e and (@disabled or @selectLocked) # Ignore clicks for selection/panning/wizard movement while disabled or select is locked
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worldPos = sprite?.thang?.pos
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worldPos ?= @camera.canvasToWorld {x: e.originalEvent.rawX, y: e.originalEvent.rawY} if e
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if worldPos and (@options.navigateToSelection or not sprite)
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@camera.zoomTo(sprite?.displayObject or @camera.worldToSurface(worldPos), @camera.zoom, 1000)
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sprite = null if @options.choosing # Don't select sprites while choosing
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if sprite isnt @selectedSprite
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@selectedSprite?.selected = false
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sprite?.selected = true
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@selectedSprite = sprite
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alive = sprite?.thang.health > 0
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Backbone.Mediator.publish "surface:sprite-selected",
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thang: if sprite then sprite.thang else null
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sprite: sprite
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spellName: spellName ? e?.spellName
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originalEvent: e
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worldPos: worldPos
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if alive and not @suppressSelectionSounds
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instance = sprite.playSound 'selected'
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if instance?.playState is 'playSucceeded'
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Backbone.Mediator.publish 'thang-began-talking', thang: sprite?.thang
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instance.addEventListener 'complete', ->
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Backbone.Mediator.publish 'thang-finished-talking', thang: sprite?.thang
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# Marks
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updateSelection: ->
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@updateTarget()
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return unless @selectionMark
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@selectionMark.toggle @selectedSprite?
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@selectionMark.setSprite @selectedSprite
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@selectionMark.update()
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updateTarget: ->
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return unless @targetMark
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thang = @selectedSprite?.thang
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target = thang?.target
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targetPos = thang?.targetPos
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targetPos = null if targetPos?.isZero?() # Null targetPos get serialized as (0, 0, 0)
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@targetMark.toggle target or targetPos
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@targetMark.setSprite if target then @sprites[target.id] else null
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@targetMark.update if targetPos then @camera.worldToSurface targetPos else null
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