Golem can be renamed with the Refit Golem talent

git-svn-id: http://svn.net-core.org/repos/t-engine4@925 51575b47-30f0-44d4-a5cc-537603b46e54

game/engine/dialogs/GetText.lua

+-- TE4 - T-Engine 4
+-- Copyright (C) 2009, 2010 Nicolas Casalini
+--
+-- This program is free software: you can redistribute it and/or modify
+-- it under the terms of the GNU General Public License as published by
+-- the Free Software Foundation, either version 3 of the License, or
+-- (at your option) any later version.
+--
+-- This program is distributed in the hope that it will be useful,
+-- but WITHOUT ANY WARRANTY; without even the implied warranty of
+-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+-- GNU General Public License for more details.
+--
+-- You should have received a copy of the GNU General Public License
+-- along with this program.  If not, see <http://www.gnu.org/licenses/>.
+--
+-- Nicolas Casalini "DarkGod"
+-- darkgod@te4.org
+
+require "engine.class"
+require "engine.Dialog"
+
+module(..., package.seeall, class.inherit(engine.Dialog))
+
+function _M:init(title, text, min, max, action)
+	engine.Dialog.init(self, title, 300, 100)
+	self.text = text
+	self.min = min or 2
+	self.max = max or 25
+	self.name = ""
+	self:keyCommands({
+		_RETURN = function()
+			if self.name:len() >= self.min then
+				game:unregisterDialog(self)
+				action(self.name)
+			else
+				engine.Dialog:simplePopup("Error", "Must be between 2 and 25 characters.")
+			end
+		end,
+		_BACKSPACE = function()
+			self.name = self.name:sub(1, self.name:len() - 1)
+		end,
+		__TEXTINPUT = function(c)
+			if self.name:len() < self.max then
+				self.name = self.name .. c
+				self.changed = true
+			end
+		end,
+	},{
+		EXIT = function()
+			game:unregisterDialog(self)
+			action(nil)
+		end
+	})
+end
+
+function _M:drawDialog(s, w, h)
+	s:drawColorStringCentered(self.font, self.text..":", 2, 2, self.iw - 2, self.ih - 2 - self.font:lineSkip())
+	s:drawColorStringCentered(self.font, self.name, 2, 2 + self.font:lineSkip(), self.iw - 2, self.ih - 2 - self.font:lineSkip())
+end

game/modules/tome/data/chats/alchemist-golem.lua

@@ -53,12 +53,23 @@ local change_armour = function(npc, player)
 	end)
 end
 
+local change_name = function(npc, player)
+	local d = require("engine.dialogs.GetText").new("Change your golem name", "Name", 2, 25, function(name)
+		if name then
+			npc.name = name.." (servant of "..player.name..")"
+			npc.changed = true
+		end
+	end)
+	game:registerDialog(d)
+end
+
 newChat{ id="welcome",
 	text = [[#LIGHT_GREEN#*The golem talks in a monotonous voice*#WHITE#
 Yes master.]],
 	answers = {
 		{"I want to change your weapon.", action=change_weapon},
 		{"I want to change your armour.", action=change_armour},
+		{"I want to change your name.", action=change_name},
 		{"Nothing, let's go."},
 	}
 }