mtcontrib/banners
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Code Issues Releases Wiki Activity

read item meta allowing players to edit existing banners

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This commit is contained in:
Luke aka SwissalpS 2024-11-29 10:11:33 +01:00
parent 88d628d73f
commit 578bd700d1
1 changed files with 17 additions and 0 deletions
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17
init.lua
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@ -97,6 +97,7 @@ function banners.creation_form_func(state)
state.banner:push_transform(banners.base_transform) state.banner:push_transform(banners.base_transform)
histories[state.player] = state.banner histories[state.player] = state.banner
end end
state.banner:read_item(state.player)
state.current_color = state.banner.color state.current_color = state.banner.color
state:size(20, 10) state:size(20, 10)
state:image(3, 0.4, 4, 2, "banner_preview", nil) state:image(3, 0.4, 4, 2, "banner_preview", nil)
@ -233,6 +234,22 @@ function banners.Banner:get_transform_string()
return banners.transform_table_to_string(self.transforms) return banners.transform_table_to_string(self.transforms)
end end
function banners.Banner:read_item(player_name)
local player = core.get_player_by_name(player_name)
local item = player:get_wielded_item()
if "banners:" ~= item:get_name():sub(1, 8) then return end
local parts, mask, texture
local transforms = banners.transform_string_to_table(
item:get_meta():get_string(""))
local total = #transforms
if 0 == total then return end
local i = 1
repeat
self:push_transform(transforms[i])
i = i + 1
until i > total
end end
-- helper function for determining the flag's direction -- helper function for determining the flag's direction