3e7eb4dc67
This is Blockcolor with Minetest Engine, you no need install minetest for play. For play Extract and open blockcolor.exe in bin You can use so setup for install easy, this is in release.
70 lines
2.0 KiB
Lua
70 lines
2.0 KiB
Lua
--Minetest
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--Copyright (C) 2014 sapier
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--
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--This program is free software; you can redistribute it and/or modify
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--it under the terms of the GNU Lesser General Public License as published by
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--the Free Software Foundation; either version 2.1 of the License, or
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--(at your option) any later version.
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--
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--this program is distributed in the hope that it will be useful,
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--but WITHOUT ANY WARRANTY; without even the implied warranty of
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--MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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--GNU Lesser General Public License for more details.
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--
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--You should have received a copy of the GNU Lesser General Public License along
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--with this program; if not, write to the Free Software Foundation, Inc.,
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--51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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local function dialog_event_handler(self,event)
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if self.user_eventhandler == nil or
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self.user_eventhandler(event) == false then
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--close dialog on esc
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if event == "MenuQuit" then
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self:delete()
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return true
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end
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end
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end
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local dialog_metatable = {
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eventhandler = dialog_event_handler,
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get_formspec = function(self)
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if not self.hidden then return self.formspec(self.data) end
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end,
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handle_buttons = function(self,fields)
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if not self.hidden then return self.buttonhandler(self,fields) end
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end,
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handle_events = function(self,event)
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if not self.hidden then return self.eventhandler(self,event) end
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end,
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hide = function(self) self.hidden = true end,
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show = function(self) self.hidden = false end,
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delete = function(self)
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if self.parent ~= nil then
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self.parent:show()
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end
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ui.delete(self)
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end,
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set_parent = function(self,parent) self.parent = parent end
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}
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dialog_metatable.__index = dialog_metatable
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function dialog_create(name,get_formspec,buttonhandler,eventhandler)
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local self = {}
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self.name = name
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self.type = "toplevel"
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self.hidden = true
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self.data = {}
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self.formspec = get_formspec
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self.buttonhandler = buttonhandler
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self.user_eventhandler = eventhandler
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setmetatable(self,dialog_metatable)
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ui.add(self)
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return self
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end
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