-- ===================================================================

-- This  file provides  replacements for multiple types of  Home Decor
-- glowlights (including types that are missing from newer releases of
-- Home Decor).

-- ABMs in this file and/or related aliases  in the "ocfixups" mod are
-- used to replace missing Home Decor "glowlight" nodes.

-- ===================================================================

local reg_node = ocutil.safe_register_node

-- ===================================================================

local dirs1  = { 20, 23, 22, 21 }
local dirs2  = {  9, 18,  7, 12 }
local colors = { "yellow", "white" }

-- ===================================================================

-- This loop defines 5 ABMs that convert these 10 cases:
--
-- homedecor:glowlight_{thick,thin}_{white,yellow}
-- homedecor:glowlight_{thick,thin}_{white,yellow}_wall
-- homedecor:glowlight_small_cube_{white,yellow}_ceiling

for i in ipairs (colors) do
    local color = colors [i]

-- ===================================================================

    minetest.register_abm ({

        nodenames = { "homedecor:glowlight_thin_" .. color } ,
        catch_up  = false ,
        chance    = 1     ,
        interval  = 1     ,

        action    = function (pos, node, active_object_count,
            active_object_count_wider)

            minetest.add_node (pos, {
                name   = "coderblocks:glowlight_quarter_" .. color ,
                param2 = 20
            })
        end ,
    })

-- ===================================================================

    minetest.register_abm ({

        nodenames = { "homedecor:glowlight_thick_" .. color } ,
        catch_up  = false ,
        chance    = 1     ,
        interval  = 1     ,

        action    = function (pos, node, active_object_count,
            active_object_count_wider)

            minetest.add_node (pos, {
                name   = "coderblocks:glowlight_half_" .. color ,
                param2 = 20
            })
        end ,
    })

-- ===================================================================

    minetest.register_abm ({
        nodenames = {
            "homedecor:glowlight_thin_" .. color .. "_wall"
        } ,

        catch_up  = false ,
        chance    = 1     ,
        interval  = 1     ,

        action    = function (pos, node, active_object_count,
            active_object_count_wider)

            local fdir = node.param2 or 0
            minetest.add_node (pos, {
                name   = "coderblocks:glowlight_quarter_" .. color ,
                param2 = dirs2 [fdir + 1]
            })
        end ,
    })

-- ===================================================================

    minetest.register_abm ({
        nodenames = {
            "homedecor:glowlight_thick_" .. color .. "_wall"
        } ,

        catch_up  = false ,
        chance    = 1,
        interval  = 1,

        action    = function (pos, node, active_object_count,
            active_object_count_wider)

            local fdir = node.param2 or 0
            minetest.add_node (pos, {
                name   = "coderblocks:glowlight_half_" .. color ,
                param2 = dirs2 [fdir + 1]
            })
        end ,
    })

-- ===================================================================

    minetest.register_abm ({
        nodenames = {
            "homedecor:glowlight_small_cube_" .. color .. "_ceiling"
        } ,

        catch_up  = false ,
        chance    = 1     ,
        interval  = 1     ,

        action    = function (pos, node, active_object_count,
            active_object_count_wider)

            minetest.add_node (pos, {
                name   = "coderblocks:glowlight_small_cube_"
                    .. color ,
                param2 = 20
            })
        end ,
    })
end

-- ===================================================================
-- Yellow

reg_node ("coderblocks:glowlight_half_yellow", {

    description  = "Yellow Glowlight (thick)" ,
    drawtype     = "nodebox"                  ,
    paramtype    = "light"                    ,
    paramtype2   = "facedir"                  ,
    walkable     = true                       ,
    groups       = { snappy = 3 }             ,
    light_source = default.LIGHT_MAX - 1      ,
    sounds       = default.sound_wood()       ,
    on_place     = minetest.rotate_node       ,

    tiles = {
        "coderblocks_glowlight_yellow_top.png"          ,
        "coderblocks_glowlight_yellow_bottom.png"       ,
        "coderblocks_glowlight_thick_yellow_sides.png"  ,
        "coderblocks_glowlight_thick_yellow_sides.png"  ,
        "coderblocks_glowlight_thick_yellow_sides.png"  ,
        "coderblocks_glowlight_thick_yellow_sides.png"  ,
    } ,

    selection_box = {
        type  = "fixed" ,
        fixed = { -0.5, -0.5, -0.5, 0.5, 0, 0.5 }
    } ,

    node_box = {
        type  = "fixed" ,
        fixed = { -0.5, -0.5, -0.5, 0.5, 0, 0.5 }
    } ,

    sunlight_propagates = false ,
})

-- ===================================================================

reg_node ("coderblocks:glowlight_quarter_yellow", {

    description  = "Yellow Glowlight (thin)" ,
    drawtype     = "nodebox"                 ,
    paramtype    = "light"                   ,
    paramtype2   = "facedir"                 ,
    walkable     = true                      ,
    groups       = { snappy = 3 }            ,
    light_source = default.LIGHT_MAX - 1     ,
    sounds       = default.sound_wood()      ,
    on_place     = minetest.rotate_node      ,

    tiles = {
        "coderblocks_glowlight_yellow_top.png"          ,
        "coderblocks_glowlight_yellow_bottom.png"       ,
        "coderblocks_glowlight_thin_yellow_sides.png"   ,
        "coderblocks_glowlight_thin_yellow_sides.png"   ,
        "coderblocks_glowlight_thin_yellow_sides.png"   ,
        "coderblocks_glowlight_thin_yellow_sides.png"   ,
    } ,

    selection_box = {
        type  = "fixed" ,
        fixed = { -0.5, -0.5, -0.5, 0.5, -0.25, 0.5 }
    } ,

    node_box = {
        type  = "fixed" ,
        fixed = { -0.5, -0.5, -0.5, 0.5, -0.25, 0.5 }
    } ,

    sunlight_propagates = false ,
})

-- ===================================================================
-- White

reg_node ("coderblocks:glowlight_half_white", {
    description = "White Glowlight (thick)" ,
    drawtype = "nodebox",

    tiles = {
        "coderblocks_glowlight_white_top.png"           ,
        "coderblocks_glowlight_white_bottom.png"        ,
        "coderblocks_glowlight_thick_white_sides.png"   ,
        "coderblocks_glowlight_thick_white_sides.png"   ,
        "coderblocks_glowlight_thick_white_sides.png"   ,
        "coderblocks_glowlight_thick_white_sides.png"   ,
    } ,

    selection_box = {
        type = "fixed",
        fixed = { -0.5, -0.5, -0.5, 0.5, 0, 0.5 }
    } ,

    node_box = {
        type = "fixed",
        fixed = { -0.5, -0.5, -0.5, 0.5, 0, 0.5 }
    } ,

    sunlight_propagates = false,
    paramtype = "light",
    paramtype2 = "facedir",
    walkable = true,
    groups = { snappy = 3 } ,
    light_source = default.LIGHT_MAX - 1,
    sounds = default.node_sound_wood_defaults(),
    on_place = minetest.rotate_node
})

-- ===================================================================

reg_node ("coderblocks:glowlight_quarter_white", {
    description = "White Glowlight (thin)" ,
    drawtype = "nodebox",
    tiles = {
        "coderblocks_glowlight_white_top.png"           ,
        "coderblocks_glowlight_white_bottom.png"        ,
        "coderblocks_glowlight_thin_white_sides.png"    ,
        "coderblocks_glowlight_thin_white_sides.png"    ,
        "coderblocks_glowlight_thin_white_sides.png"    ,
        "coderblocks_glowlight_thin_white_sides.png"    ,
    } ,

    selection_box = {
        type = "fixed",
        fixed = { -0.5, -0.5, -0.5, 0.5, -0.25, 0.5 }
    } ,

    node_box = {
        type = "fixed",
        fixed = { -0.5, -0.5, -0.5, 0.5, -0.25, 0.5 }
    } ,

    sunlight_propagates = false,
    paramtype = "light",
    paramtype2 = "facedir",
    walkable = true,
    groups = { snappy = 3 } ,
    light_source = default.LIGHT_MAX - 1,
    sounds = default.node_sound_wood_defaults(),
    on_place = minetest.rotate_node
})

-- ===================================================================
-- Glowlight "cubes"

reg_node ("coderblocks:glowlight_small_cube_yellow", {

    description = "Yellow Glowlight (small cube)" ,
    drawtype = "nodebox",

    tiles = {
        "coderblocks_glowlight_cube_yellow_tb.png"      ,
        "coderblocks_glowlight_cube_yellow_tb.png"      ,
        "coderblocks_glowlight_cube_yellow_sides.png"   ,
        "coderblocks_glowlight_cube_yellow_sides.png"   ,
        "coderblocks_glowlight_cube_yellow_sides.png"   ,
        "coderblocks_glowlight_cube_yellow_sides.png"   ,
    } ,

    selection_box = {
        type = "fixed",
        fixed = { -0.25, -0.5, -0.25, 0.25, 0, 0.25 }
    } ,

    node_box = {
        type = "fixed",
        fixed = { -0.25, -0.5, -0.25, 0.25, 0, 0.25 }
    } ,

    sunlight_propagates = false,
    paramtype = "light",
    paramtype2 = "facedir",
    walkable = true,
    groups = { snappy = 3 } ,
    light_source = default.LIGHT_MAX - 1,
    sounds = default.node_sound_wood_defaults(),
    on_place = minetest.rotate_node
})

-- ===================================================================

reg_node ("coderblocks:glowlight_small_cube_white", {

    description = "White Glowlight (small cube)" ,
    drawtype    = "nodebox",
    tiles       = {
        "coderblocks_glowlight_cube_white_tb.png"       ,
        "coderblocks_glowlight_cube_white_tb.png"       ,
        "coderblocks_glowlight_cube_white_sides.png"    ,
        "coderblocks_glowlight_cube_white_sides.png"    ,
        "coderblocks_glowlight_cube_white_sides.png"    ,
        "coderblocks_glowlight_cube_white_sides.png"    ,
    } ,

    selection_box = {
        type = "fixed",
        fixed = { -0.25, -0.5, -0.25, 0.25, 0, 0.25 }
    } ,
    node_box = {
        type = "fixed",
        fixed = { -0.25, -0.5, -0.25, 0.25, 0, 0.25 }
    } ,

    sunlight_propagates = false,
    paramtype = "light",
    paramtype2 = "facedir",
    walkable = true,
    groups = { snappy = 3 } ,
    light_source = default.LIGHT_MAX - 1,
    sounds = default.node_sound_wood_defaults(),
    on_place = minetest.rotate_node
})

-- ===================================================================

local function slab_y (height, shift)
    return {
        -0.5                         ,
        -0.5 + (shift or 0)          ,
        -0.5                         ,
         0.5                         ,
        -0.5 + height + (shift or 0) ,
         0.5
     }
end

-- ===================================================================

local glowlight_nodebox = {
    half       = slab_y (1/2) ,
    quarter    = slab_y (1/4) ,

    small_cube = {
        type  = "fixed" ,
        fixed = { -0.25, -0.5, -0.25, 0.25, 0, 0.25 }
    } ,
}

-- ===================================================================

reg_node ("coderblocks:glowlight_half", {
    description = "Thick Glowlight",

    tiles = {
        "coderblocks_glowlight_top.png"             ,
        "coderblocks_glowlight_bottom.png"          ,
        "coderblocks_glowlight_thick_sides.png"     ,
        "coderblocks_glowlight_thick_sides.png"     ,
        "coderblocks_glowlight_thick_sides.png"     ,
        "coderblocks_glowlight_thick_sides.png"     ,
    } ,

    overlay_tiles = {
        { name = "coderblocks_glowlight_top_overlay.png", color = "white"} ,
        "",
        { name = "coderblocks_glowlight_thick_sides_overlay.png", color = "white"} ,
        { name = "coderblocks_glowlight_thick_sides_overlay.png", color = "white"} ,
        { name = "coderblocks_glowlight_thick_sides_overlay.png", color = "white"} ,
        { name = "coderblocks_glowlight_thick_sides_overlay.png", color = "white"} ,
    } ,

    use_texture_alpha = true,
    drawtype = "nodebox",
    paramtype = "light",
    paramtype2 = "colorwallmounted",
    palette = "unifieddyes_palette_colorwallmounted.png",

    selection_box = {
        type = "wallmounted",
        wall_top =    { -0.5,    0, -0.5, 0.5, 0.5, 0.5 } ,
        wall_bottom = { -0.5, -0.5, -0.5, 0.5,   0, 0.5 } ,
        wall_side =   { -0.5, -0.5, -0.5,   0, 0.5, 0.5 }
    } ,

    node_box = glowlight_nodebox.half,
    groups = { snappy = 3, ud_param2_colorable = 1 } ,
    light_source = default.LIGHT_MAX,
    sounds = default.node_sound_glass_defaults(),
    after_place_node = function(pos, placer, itemstack, pointed_thing)
        unifieddyes.fix_rotation(pos, placer, itemstack, pointed_thing)
        unifieddyes.recolor_on_place(pos, placer, itemstack, pointed_thing)
    end ,
    after_dig_node = unifieddyes.after_dig_node
})

-- ===================================================================

reg_node ("coderblocks:glowlight_quarter", {
    description = "Thin Glowlight",
    tiles = {
        "coderblocks_glowlight_top.png"             ,
        "coderblocks_glowlight_bottom.png"          ,
        "coderblocks_glowlight_thin_sides.png"      ,
        "coderblocks_glowlight_thin_sides.png"      ,
        "coderblocks_glowlight_thin_sides.png"      ,
        "coderblocks_glowlight_thin_sides.png"      ,
    } ,
    overlay_tiles = {
        { name = "coderblocks_glowlight_top_overlay.png", color = "white"} ,
        "",
        { name = "coderblocks_glowlight_thin_sides_overlay.png", color = "white"} ,
        { name = "coderblocks_glowlight_thin_sides_overlay.png", color = "white"} ,
        { name = "coderblocks_glowlight_thin_sides_overlay.png", color = "white"} ,
        { name = "coderblocks_glowlight_thin_sides_overlay.png", color = "white"} ,
    } ,
    use_texture_alpha = true,

    drawtype = "nodebox",
    paramtype = "light",
    paramtype2 = "colorwallmounted",
    palette = "unifieddyes_palette_colorwallmounted.png",

    selection_box = {
        type = "wallmounted",
        wall_top =    { -0.5, 0.25, -0.5,   0.5,   0.5, 0.5 } ,
        wall_bottom = { -0.5, -0.5, -0.5,   0.5, -0.25, 0.5 } ,
        wall_side =   { -0.5, -0.5, -0.5, -0.25,   0.5, 0.5 }
    } ,

    node_box = glowlight_nodebox.quarter,
    groups = { snappy = 3, ud_param2_colorable = 1 } ,
    light_source = default.LIGHT_MAX-1,
    sounds = default.node_sound_glass_defaults(),
    after_place_node = function(pos, placer, itemstack, pointed_thing)
        unifieddyes.fix_rotation(pos, placer, itemstack, pointed_thing)
        unifieddyes.recolor_on_place(pos, placer, itemstack, pointed_thing)
    end ,
    after_dig_node = unifieddyes.after_dig_node
})

-- ===================================================================
-- End of file.