#
#
# Author:: Mark Harrison-Ball <Mark.Harrison-Ball@rockstargames.com>
# Date:: 15 September 2013 (AP3)
# Purpose:
#			~ Generic object to store Shot Info


#

path = File.expand_path $0
path = File.dirname(path) 
require 'pathname'



require "#{path}/../../Global/cutscene/modelInfo"
require "#{path}/../../Global/cutscene/eventInfo"

PROP_TYPE = 'cutfPropModelObject'
PED_TYPE = 'cutfPedModelObject'
VEHICLE_TYPE = 'cutfVehicleModelObject'
WEAPON_TYPE = 'cutfWeaponModelObject'
HIDDENPROP_TYPE = 'cutfHiddenModelObject'
BLOCKINGBOUNDS_TYPE = 'cutfBlockingBoundsObject'
AUDIO_TYPE = 'cutfAudioObject'
PARTICLE_TYPE = 'cutfParticleEffectObject'
OVERLAY_TYPE = 'cutfOverlayObject'
ANIMATEDPARTICLE = 'cutfAnimatedParticleEffectObject'
SUBTITLE_TYPE = 'cutfSubtitleObject'
LIGHT_TYPE = 'cutfLightObject'
ANIMATEDLIGHT_TYPE = 'cutfAnimatedLightObject'

EVENTOBJECTID_TYPE = 'cutfObjectIdEvent'


class ShotInfo
  attr_reader :shotName
  attr_reader :relativePath
  attr_reader :shotPath
  attr_reader :duration  
  attr_reader :frames 
  attr_reader :flags 
  attr_reader :iRangeStart 
  attr_reader :iRangeEnd 
  attr_reader :errorMsg
  attr_reader :models 
  attr_reader :offset
  attr_reader :rotation 
  attr_reader :pCutsceneEventList  
 
  attr_writer :shotName
  attr_writer :shotPath
  attr_writer :duration  
  attr_writer :frames 
  attr_writer :flags 
  attr_writer :iRangeStart 
  attr_writer :iRangeEnd 
  attr_writer :errorMsg 
  attr_writer :models 
  attr_writer :offset
  attr_writer :rotation
  
  def initialize()    
    @shotName = nil
    @shotPath = nil
    @relativePath = nil
    @duration = 0   #fTotalDuration
    @frames = 0
    @flags = 0      #iCutsceneFlags
    @iRangeStart = 0  
    @iRangeEnd = 0
    @errorMsg = ''
    @models = []   #Hold a list of Model Objects
    @bBlockingBounds = false
    @offset = [0,0,0]
    @rotation = 0
    @decalsList = []
    @vfxList = []
    @pCutsceneEventList = []
  end
  
  def parse(metadataUtils, log=nil)
    if @shotPath != nil
      begin        
        setRelativePath() # Relative Path (this is to support different different branches)
        readMetafile(metadataUtils)
      rescue => e 
        puts e
        if log
          log.error(e)
        end
        @errorMsg = e.to_s.gsub("'"," ")

      end
    end
    
  end
  
private
  def setRelativePath()    
    safe_path = Pathname.new(File.expand_path(@shotPath)).to_s
    pathSplit = safe_path.split('/')    
    sceneIndex = pathSplit.index("cuts")
    
    filePath = ''
    (sceneIndex..pathSplit.length-1).each do |n|
      filePath+='/'+pathSplit[n]
    end
    @relativePath = filePath
  end
  
  # Read our Shot Info
  def readMetafile(metadataUtils)  
    #BASIC DATA
    shotDef = metadataUtils.ParseMetaFile( @shotPath )
    @duration = metadataUtils.FindFirstStructureNamed( shotDef, "fTotalDuration" ).value.to_f
    
    @iRangeStart = metadataUtils.FindFirstStructureNamed( shotDef, "iRangeStart" ).value.to_i
    @iRangeEnd = metadataUtils.FindFirstStructureNamed( shotDef, "iRangeEnd" ).value.to_i 
    @frames = @iRangeEnd-@iRangeStart+1 # (@duration * 30).to_i
    
    
    @flags =  metadataUtils.FindFirstStructureNamed(shotDef, "iCutsceneFlags")[0].value.to_i
    
    offset = metadataUtils.FindFirstStructureNamed(shotDef, "vOffset")
    @offset = [offset.x, offset.y, offset.z]


    @rotation = metadataUtils.FindFirstStructureNamed(shotDef, "fRotation").value.to_f
    
    #hasBlocking = metadataUtils.FindFirstStructureNamed(shotDef, "fRotation")
    
    # GET OUR MODEL OBJECTS
    readModels(metadataUtils, shotDef)
    # GET OUR SHOT EVENTS
    readEvents(metadataUtils, shotDef)
  end
  
  def readModels(metadataUtils, shotDef)
    cutscneObjs = metadataUtils.FindFirstStructureNamed( shotDef, "pCutsceneObjects" )
    if cutscneObjs
      cutscneObjs.each do |object|  
        
        if object.value.name == PED_TYPE
          
          modelInfo = ModelInfo.new( metadataUtils, object.value, PED_TYPE )   
          models.push(modelInfo)
        elsif object.value.name == VEHICLE_TYPE
          modelInfo = ModelInfo.new( metadataUtils, object.value, VEHICLE_TYPE ) 
          models.push(modelInfo)          
        elsif object.value.name == PROP_TYPE
          modelInfo = ModelInfo.new( metadataUtils, object.value, PROP_TYPE )    
          models.push(modelInfo)
        elsif object.value.name == WEAPON_TYPE
          modelInfo = ModelInfo.new( metadataUtils, object.value, WEAPON_TYPE )    
          models.push(modelInfo)
        #elsif object.value.name == HIDDENPROP_TYPE
        #  modelInfo = ModelInfo.new( metadataUtils, object.value, HIDDENPROP_TYPE )    
        #  models.push(modelInfo)
        #elsif object.value.name == BLOCKINGBOUNDS_TYPE
        #  blockingInfo = BlockingInfo.new( metadataUtils, object.value, BLOCKINGBOUNDS_TYPE )    
        #  models.push(blockingInfo)
        elsif object.value.name == AUDIO_TYPE
          #puts '/n##############################################/n'
          audioInfo = AudioInfo.new( metadataUtils, object.value, AUDIO_TYPE )
          
          models.push(audioInfo)
          # DEBUG INFO
          #audioInfo.instance_variables.map do |var|
          #  puts [var, audioInfo.instance_variable_get(var)].join(":")
          #end
          #puts '\n##############################################\n'
        end
      end
    end
   
 
  end
  
  def readEvents(metadataUtils, shotDef)
    cutsceneEventList = metadataUtils.FindFirstStructureNamed( shotDef, "pCutsceneEventList" )
    if cutsceneEventList
      cutsceneEventList.each do |object| 
        if object.value.name == EVENTOBJECTID_TYPE
          eventInfo = CutfObjectIdEvent.new( metadataUtils, object.value ) 
          @pCutsceneEventList.push(eventInfo)
        end
      end
    end
  
  end
  

  
 

end