-- Quest NPC - Invulnerable with Dialog

local module_quest_npc = {}

function module_quest_npc.init(e, npcName, npcConversation)
    i = 0
    name = npcName
    conversation = npcConversation
end

function module_quest_npc.main(e)
    
    -- invulnerable check
    if g_Entity[e]['health'] < 100000 then
        SetEntityHealth(e,100000)
    end

    if GetPlayerDistance(e) < 150 then

        -- check a timer so holding down E doesn't advance too quick
        if g_KeyPressE == 1 and GetTimer(e) > 500 then
            i = i + 1
            StartTimer(e)
        end

        -- restart the conversation if over
        if i > #conversation then
            i = 0
        end

        if i == 0 then
            Prompt("Press E to talk to " .. name)
            animateIdle(e)
        else
            Prompt(name .. ": " .. conversation[i])
            animateConversation(e)
        end

    else
        -- if player walks away, restart conversation and idle animation
        i = 0
        animateIdle(e)
    end


end

function animateConversation(e)
    if g_Entity[e]['animating'] == 0 then
        SetAnimationFrames(3110,3420)
        PlayAnimation(e)
        g_Entity[e]['animating'] = 1
    end
end

function animateIdle(e)
    if g_Entity[e]['animating'] == 0 then
        SetAnimationFrames(3000,3100)
        PlayAnimation(e)
        g_Entity[e]['animating'] = 1
    end
end

return module_quest_npc

-- NPC - Sample
module_quest_npc = require "scriptbank\\myscripts\\module_quest_npc"

function npc_sample_init(e)
    module_quest_npc.init(e, "MyName", { "Hello 1", "Hello 2" })
end

function npc_sample_main(e)
    module_quest_npc.main(e)
end

 

function shop1_exit(e)
	Spawn(e)
end