-- name: Announcements v1.0
-- description: use /a (text) for custom announcements for your server By: \\#00faf6\\k\\#00b3fa\\i\\#0075fa\\k\\#af00fa\\w\\#cc00fa\\e\\#f200fa\\e

--sync--
if not gGlobalSyncTable.announcementTimer then
    gGlobalSyncTable.announcementTimer = 0
end
if not gGlobalSyncTable.announcementMessage then
    gGlobalSyncTable.announcementMessage = "Test Announcement!"
end

--variables--
local POPUP_DURATION = 6 * 60 -- 15 seconds at 60 FPS
local D_JPAD = 0x0400

--command--
local function mario_update(m)
    
    if m.playerIndex ~= 0 then return end
    
    
    if (m.controller.buttonPressed & D_JPAD) ~= 0 then
        
        gGlobalSyncTable.announcementMessage = "Test Announcement!"
        gGlobalSyncTable.announcementTimer = POPUP_DURATION
    end
end

local function on_announcement_command(msg)
    
    local text = string.sub(msg, 1) 
    
    
    if text and text ~= "" then
        gGlobalSyncTable.announcementMessage = text
        gGlobalSyncTable.announcementTimer = POPUP_DURATION
        return true 
    else
        djui_chat_message_create("Usage: /a (your message here)")
        return true
    end
end

--timer+hud--
local function on_hud_render()
    
    if gGlobalSyncTable.announcementTimer > 0 then
        
        djui_hud_set_resolution(RESOLUTION_N64)
        djui_hud_set_font(FONT_MENU)
        djui_hud_set_color(255, 255, 255, 255) -- White text
        
        
        local text = gGlobalSyncTable.announcementMessage
        
        
        local text_width = djui_hud_measure_text(text) * 0.1
        
        
        local screen_center_x = 420 / 2 -- 160
        local x = screen_center_x - (text_width / 2)
        local y = 50 -- Distance from top of screen
        
        
        djui_hud_print_text(text, x, y, 0.1)
        
         
        if network_is_server() then
            gGlobalSyncTable.announcementTimer = gGlobalSyncTable.announcementTimer - 1
        end
    end
end

--hooks--
hook_event(HOOK_MARIO_UPDATE, mario_update)
hook_event(HOOK_ON_HUD_RENDER, on_hud_render)
hook_chat_command("a", "Display a custom announcement message", on_announcement_command)