require "common.class"

---@type AudioSample
local exclusiveAudioSample = nil

---@class AudioSample
---@field path string
---@field exclusive boolean
---@field loop boolean
local AudioSample = {
    __name = "AudioSample"
}

---Create new AudioSample instance
---@param params AudioSample
---@return AudioSample
function AudioSample.new(params)
    assert(params.path, "AudioSample.new() did not receive path to audio sample")
    params.exclusive = params.exclusive or false
    params.loop = params.loop or false

    game.LoadSkinSample(params.path)

    return CreateInstance(AudioSample, params)
end

function AudioSample:play()
    if not game.IsSamplePlaying(self.path) then
        if self.exclusive then
            if exclusiveAudioSample and self ~= exclusiveAudioSample then
                exclusiveAudioSample:stop()
            end
            exclusiveAudioSample = self
        end
        game.PlaySample(self.path)
    end
end

function AudioSample:stop()
    if game.IsSamplePlaying(self.path) then
        if self.exclusive and self == exclusiveAudioSample then
            exclusiveAudioSample = nil
        end
        game.StopSample(self.path)
    end
end

return AudioSample