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DevTest: Add nodes and items for testing overlays (#12304)

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Wuzzy 2022-05-27 19:39:36 +00:00 • committed by GitHub
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games/devtest/mods/testitems/init.lua Normal file
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local S = minetest.get_translator("testitems")
--
-- Texture overlays for items
--
-- For the global overlay color test
local GLOBAL_COLOR_ARG = "orange"
-- Punch handler to set random color with "color" argument in item metadata
local overlay_on_use = function(itemstack, user, pointed_thing)
local meta = itemstack:get_meta()
local color = math.random(0x0, 0xFFFFFF)
local colorstr = string.format("#%06x", color)
meta:set_string("color", colorstr)
minetest.log("action", "[testitems] Color of "..itemstack:get_name().." changed to "..colorstr)
return itemstack
end
-- Place handler to clear item metadata color
local overlay_on_place = function(itemstack, user, pointed_thing)
local meta = itemstack:get_meta()
meta:set_string("color", "")
return itemstack
end
minetest.register_craftitem("testitems:overlay_meta", {
description = S("Texture Overlay Test Item, Meta Color") .. "\n" ..
S("Image must be a square with rainbow cross (inventory and wield)") .. "\n" ..
S("Item meta color must only change square color") .. "\n" ..
S("Punch: Set random color") .. "\n" ..
S("Place: Clear color"),
-- Base texture: A grayscale square (can be colorized)
inventory_image = "testitems_overlay_base.png",
wield_image = "testitems_overlay_base.png",
-- Overlay: A rainbow cross (NOT to be colorized!)
inventory_overlay = "testitems_overlay_overlay.png",
wield_overlay = "testitems_overlay_overlay.png",
on_use = overlay_on_use,
on_place = overlay_on_place,
on_secondary_use = overlay_on_place,
})
minetest.register_craftitem("testitems:overlay_global", {
description = S("Texture Overlay Test Item, Global Color") .. "\n" ..
S("Image must be an orange square with rainbow cross (inventory and wield)"),
-- Base texture: A grayscale square (to be colorized)
inventory_image = "testitems_overlay_base.png",
wield_image = "testitems_overlay_base.png",
-- Overlay: A rainbow cross (NOT to be colorized!)
inventory_overlay = "testitems_overlay_overlay.png",
wield_overlay = "testitems_overlay_overlay.png",
color = GLOBAL_COLOR_ARG,
})