Appkit: /scaleform_studio_input.lua — code sample

Code

--[[

Some common APK_S2D actions for interacting with the Scaleform Studio plugin.
More custom actions should be implemented as needed or within custom level code.

]]--

require 'core/appkit/lua/class'
require 'core/appkit/lua/util'

Appkit.Scaleform = Appkit.Scaleform or {}

local APK_S2D = Appkit.Scaleform
function APK_S2D.send_mouse_input()

    local cursor = stingray.Mouse.axis(stingray.Mouse.axis_id("cursor"), stingray.Mouse.RAW, 3)
    local wheel = stingray.Mouse.axis(stingray.Mouse.axis_id("wheel"), stingray.Mouse.RAW, 3)

    scaleform.Stingray.send_message("mouse_move" , cursor.x, cursor.y)
    scaleform.Stingray.send_message("mouse_wheel", cursor.x, cursor.y, wheel.y)

    if(stingray.Mouse.pressed(stingray.Mouse.button_id("left"))) then
        scaleform.Stingray.send_message("mouse_down", cursor.x, cursor.y, 0)
    elseif(stingray.Mouse.released(stingray.Mouse.button_id("left"))) then
        scaleform.Stingray.send_message("mouse_up", cursor.x, cursor.y, 0)
    end

    if(stingray.Mouse.pressed(stingray.Mouse.button_id("right"))) then
        scaleform.Stingray.send_message("mouse_down", cursor.x, cursor.y, 1)
    elseif(stingray.Mouse.released(stingray.Mouse.button_id("right"))) then
        scaleform.Stingray.send_message("mouse_up", cursor.x, cursor.y, 1)
    end

    if(stingray.Mouse.pressed(stingray.Mouse.button_id("middle"))) then
        scaleform.Stingray.send_message("mouse_down", cursor.x, cursor.y, 2)
    elseif(stingray.Mouse.released(stingray.Mouse.button_id("middle"))) then
        scaleform.Stingray.send_message("mouse_up", cursor.x, cursor.y, 2)
    end
end


local touch_down = false

function APK_S2D.send_touch_input()

    --Turn touch into left mouse messages for scaleform.Stingray
    --Todo: Short term work around.
    local touch = Appkit.Util.touch_interface()
    -- Handle new touches
    local contacts = {touch.contacts()}
    for _,id in ipairs(contacts) do
        local pos = Appkit.Util.location(touch, id)
        scaleform.Stingray.send_message("mouse_move" ,pos.x, pos.y, id)

        if(touch.is_touch_down(id)) then
            scaleform.Stingray.send_message("mouse_down", pos.x,pos.y, 0, id)
        end

        if(touch.is_touch_up(id)) then
            scaleform.Stingray.send_message("mouse_up", pos.x, pos.y, 0, id)
        end
    end

    --local tap_location = touch.gesture_tap();
--  if tap_location then
--      scaleform.Stingray.send_message("mouse_down", tap_location.x, tap_location.y, 0, 0)
--      scaleform.Stingray.send_message("mouse_up", tap_location.x, tap_location.y, 0, 0)
--  end

    -- local touch = Appkit.Util.touch_interface()
    -- -- Handle new touches
    -- local contacts = {touch.contacts()}
    -- for _,id in ipairs(contacts) do
    --  local pos = Appkit.Util.location(touch, id)

    --  if touch.is_touch_down(id) and touch_down == false then
    --      touch_down = true
    --      scaleform.Stingray.send_message("touch_begin", id, pos.x, pos.y, 1, 1, .5)
    --  end

    --  if touch.is_touch_down(id) then
    --      scaleform.Stingray.send_message("touch_tap", id, pos.x, pos.y, 1, 1, .5)
    --  end

    --  if touch.is_touch_up(id) then1
    --      scaleform.Stingray.send_message("touch_end", id, pos.x, pos.y, 1, 1, .5)
    --  end
    -- end
end


function APK_S2D.send_keyboard_input()

    --Check if a key has been pressed or released and forward to Scaleform Studio
    local last_button_id = stingray.Keyboard.num_buttons() - 1
    for i = 0,last_button_id  do
        if stingray.Keyboard.button_name(i) ~= "" then
            if stingray.Keyboard.pressed(i) then
                scaleform.Stingray.send_message("key_down", i, 0)
            elseif stingray.Keyboard.released(i) then
                scaleform.Stingray.send_message("key_up", i, 0)
            end
        end
    end

    strokes = stingray.Keyboard.keystrokes()
    for k,v in pairs(strokes) do
        if(type(v) == "string") then
            scaleform.Stingray.send_message("char_message", v)
        end
    end
end

return APK_S2D