local GameMode = extends_keep_existing (game_manager.gameModes["Hello"], FirstPersonGameMode) {
    name = 'Hello',
    description = 'Hello Game Demo',
    previewImage = `GameMode.png`,
    map = `hello.gmap`,
    spawnPos = vec(-2, 0, 1),

    spawnRot = quat(-0.3363351, 0, 0, 0.9417424),

    playerGfxMesh = `/detached/characters/robot_med/robot_med.mesh`,
    playerColMesh = `/detached/characters/robot_med/robot_med.gcol`,
}

material "/darkrock/grass" { diffuseMap = "/darkrock/grass.dds" }

class `/darkrock/grass1` (ColClass) {castShadows=true,renderingDistance=5000}

function GameMode:init()

    FirstPersonGameMode.init(self)

    compass.enabled = true

    main.speedoPos = main.camPos
    main.speedoSpeed = 0

    safe_destroy(self.speedo)
    self.speedo = hud_object `/common/hud/Speedo` { parent = hud_top_right }
    self.speedo.position = vec(-80, -128 - self.speedo.size.y/2)

    self.ground = nil
    self.vehicle = nil

    object `/vehicles/Scarman` (0, 1, 2) { }

    playground_binds.enabled = true

    self:playerRespawn()

    self.sfx = audio_body_make_ambient('/common/hud/MusicPlayer/Massimo_Ruberti_-_06_-_The_wind.ogg')
    self.sfx.pitch = 1
    self.sfx.volume = 1
    self.sfx.looping = true
    self.sfx:play()
end


function GameMode:setGround()
    if self.ground == nil then
        self.ground = object `/darkrock/grass1` (0, 0, 0) { }
        self.centreNotify = hud_text_add(`/common/fonts/Impact50`)
        self.centreNotify.text = 'Hello Gabriel!\nMove <w><a><s><d> keys\nBoard <f>\nJump <space>'
        self.centreNotify.position = vec(0, 100)
        self.centreNotify.parent = hud_centre
        self.centreNotify.shadow = vec(6, -3)
        self.centreNotify.colour = vec(1, .7, .3)
    end
end

function GameMode:stepCallback(elapsed_secs)
    local currentMode = game_manager.currentMode
	if self.player1 and self.player1.instance then
		    currentMode:setGround()
    end
end

function GameMode:ambientVolume( volume )
    self.sfx.volume = volume
end

function GameMode:toggleSoulMode()
    self:setSoulMode(not self.soulMode)
end

function GameMode:destroy()
    FirstPersonGameMode.destroy(self)
    playground_binds.enabled = false
end

game_manager:register(GameMode)