--@input float curTime = 0.0{"widget":"slider","min":0,"max":3.0}
local exports = exports or {}
local SeekModeScript = SeekModeScript or {}
SeekModeScript.__index = SeekModeScript
function SeekModeScript.new(construct, ...)
    local self = setmetatable({}, SeekModeScript)
    if construct and SeekModeScript.constructor then SeekModeScript.constructor(self, ...) end
    self.startTime = 0.0
    self.endTime = 3.0
    self.curTime = 0.0
    self.first = nil
    return self
end

function SeekModeScript:constructor()
end

function SeekModeScript:onUpdate(comp, detalTime)
    self.curTim = self.curTime + detalTime
    self:seekToTime(comp, self.curTime - self.startTime)
    
end

function SeekModeScript:onStart(comp)
    self.pass6Material = comp.entity.scene:findEntityBy("SeekModeScript"):getComponent("MeshRenderer").material
    self.pass6Material:setVec4("borderColor", Amaz.Vector4f(1.0, 1.0, 0.0, 1.0))
    self.pass6Material:setFloat("border", 0.0)
    self.pass6Material:setFloat("radius", 0.0)
end

function SeekModeScript:seekToTime(comp, time)
    local w = Amaz.BuiltinObject:getOutputTextureWidth()
    local h = Amaz.BuiltinObject:getOutputTextureHeight()
    self.pass6Material:setInt("imageWidth", w)
    self.pass6Material:setInt("imageHeight", h)
end

function HEX2RGBA (hex)
    local color = {}
    for i = 1,4 do
        local str1 = string.sub(hex,2*i-1,2*i)
        local number = 0
        for j = 1,2 do
            local str = string.sub(str1,j,j)
            if(string.byte(str,1)>=string.byte("A",1) and string.byte(str,1)<=string.byte("F",1)) then
                number = number + (string.byte(str)-55)*math.pow(16,2-j)
            elseif(string.byte(str,1)>=string.byte("0",1) and string.byte(str,1)<=string.byte("9",1))then
                number = number + (string.byte(str)-48)*math.pow(16,2-j)
            end
        end
        color[i] = number
    end
    return Amaz.Vector4f(color[1],color[2],color[3],color[4])
end

function SeekModeScript:onEvent(sys, event)
    if ("Border" == event.args:get(0)) then
        local border = event.args:get(1)
        self.pass6Material:setFloat("border", border)
    elseif ("Radius" == event.args:get(0)) then
        local radius = event.args:get(1)
        self.pass6Material:setFloat("radius", radius)
    elseif ("BorderColor" == event.args:get(0)) then
        local borderColor = event.args:get(1)
        if(string.byte(borderColor,1)==string.byte("#",1)) then
            borderColor = string.sub(borderColor, 2)
        end
        local vectorColor = HEX2RGBA(borderColor)
        vectorColor = vectorColor / 255.0
        self.pass6Material:setVec4("borderColor", vectorColor)
    end
end

exports.SeekModeScript = SeekModeScript
return exports