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Copy pathgm-editor.lua
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352 lines (330 loc) · 12.1 KB
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-- Interface powered item editor.
local gui = require 'gui'
local dialog = require 'gui.dialogs'
local widgets =require 'gui.widgets'
local guiScript = require 'gui.script'
local args={...}
local keybindings={
offset={key="CUSTOM_ALT_O",desc="Show current items offset"},
find={key="CUSTOM_F",desc="Find a value by entering a predicate"},
lua_set={key="CUSTOM_ALT_S",desc="Set by using a lua function"},
insert={key="CUSTOM_ALT_I",desc="Insert a new value to the vector"},
delete={key="CUSTOM_ALT_D",desc="Delete selected entry"},
reinterpret={key="CUSTOM_ALT_R",desc="Open selected entry as something else"},
help={key="HELP",desc="Show this help"},
NOT_USED={key="SEC_SELECT",desc="Choose an enum value from a list"}, --not a binding...
}
function getTargetFromScreens()
local my_trg
if dfhack.gui.getCurFocus() == 'item' then
my_trg=dfhack.gui.getCurViewscreen().item
elseif dfhack.gui.getCurFocus() == 'joblist' then
local t_screen=dfhack.gui.getCurViewscreen()
my_trg=t_screen.jobs[t_screen.cursor_pos]
elseif dfhack.gui.getCurFocus() == 'createquota' then
local t_screen=dfhack.gui.getCurViewscreen()
my_trg=t_screen.orders[t_screen.sel_idx]
elseif dfhack.gui.getCurFocus() == 'dwarfmode/LookAround/Flow' then
local t_look=df.global.ui_look_list.items[df.global.ui_look_cursor]
my_trg=t_look.flow
elseif dfhack.gui.getSelectedUnit(true) then
my_trg=dfhack.gui.getSelectedUnit(true)
elseif dfhack.gui.getSelectedItem(true) then
my_trg=dfhack.gui.getSelectedItem(true)
elseif dfhack.gui.getSelectedJob(true) then
my_trg=dfhack.gui.getSelectedJob(true)
else
qerror("No valid target found")
end
return my_trg
end
GmEditorUi = defclass(GmEditorUi, gui.FramedScreen)
GmEditorUi.ATTRS={
frame_style = gui.GREY_LINE_FRAME,
frame_title = "GameMaster's editor",
}
function GmEditorUi:onHelp()
self.subviews.pages:setSelected(2)
end
function burning_red(input) -- todo does not work! bug angavrilov that so that he would add this, very important!!
local col=COLOR_LIGHTRED
return {text=input,pen=dfhack.pen.parse{fg=COLOR_LIGHTRED,bg=0}}
end
function Disclaimer(tlb)
local dsc={"Association Of ",{text="Psychic ",pen=dfhack.pen.parse{fg=COLOR_YELLOW,bg=0}},
"Dwarves (AOPD) is not responsible for all the damage",NEWLINE,"that this tool can (and will) cause to you and your loved dwarves",NEWLINE,"and/or saves.Please use with caution.",NEWLINE,{text="Magma not included.",pen=dfhack.pen.parse{fg=COLOR_LIGHTRED,bg=0}}}
if tlb then
for _,v in ipairs(dsc) do
table.insert(tlb,v)
end
end
return dsc
end
function GmEditorUi:init(args)
self.stack={}
self.item_count=0
self.keys={}
local helptext={{text="Help"},NEWLINE,NEWLINE}
for k,v in pairs(keybindings) do
table.insert(helptext,{text=v.desc,key=v.key,key_sep=':'})
table.insert(helptext,NEWLINE)
end
table.insert(helptext,NEWLINE)
Disclaimer(helptext)
local helpPage=widgets.Panel{
subviews={widgets.Label{text=helptext,frame = {l=1,t=1,yalign=0}}}}
local mainList=widgets.List{view_id="list_main",choices={},frame = {l=1,t=3,yalign=0},on_submit=self:callback("editSelected"),
on_submit2=self:callback("editSelectedEnum"),
text_pen=dfhack.pen.parse{fg=COLOR_DARKGRAY,bg=0},cursor_pen=dfhack.pen.parse{fg=COLOR_YELLOW,bg=0}}
local mainPage=widgets.Panel{
subviews={
mainList,
widgets.Label{text={{text="<no item>",id="name"},{gap=1,text="Help",key="HELP",key_sep = '()'}}, view_id = 'lbl_current_item',frame = {l=1,t=1,yalign=0}},
--widgets.Label{text="BLAH2"}
}
,view_id='page_main'}
local pages=widgets.Pages{subviews={mainPage,helpPage},view_id="pages"}
self:addviews{
pages
}
self:pushTarget(args.target)
end
function GmEditorUi:find(test)
local trg=self:currentTarget()
if test== nil then
dialog.showInputPrompt("Test function","Input function that tests(k,v as argument):",COLOR_WHITE,"",dfhack.curry(self.find,self))
return
end
local e,what=load("return function(k,v) return "..test.." end")
if e==nil then
dialog.showMessage("Error!","function failed to compile\n"..what,COLOR_RED)
end
if trg.target and trg.target._kind and trg.target._kind=="container" then
for k,v in pairs(trg.target) do
if e()(k,v)==true then
self:pushTarget(v)
return
end
end
else
local i=1
for k,v in pairs(trg.target) do
if e()(k,v)==true then
self.subviews.list_main:setSelected(i)
return
end
i=i+1
end
end
end
function GmEditorUi:insertNew(typename)
local tp=typename
if typename== nil then
dialog.showInputPrompt("Class type","Input class type:",COLOR_WHITE,"",self:callback("insertNew"))
return
end
local ntype=df[tp]
if ntype== nil then
dialog.showMessage("Error!","Type '"..tp.." not found",COLOR_RED)
return
end
local trg=self:currentTarget()
if trg.target and trg.target._kind and trg.target._kind=="container" then
local thing=ntype:new()
dfhack.call_with_finalizer(1,false,df.delete,thing,function (tscreen,target,to_insert)
target:insert("#",to_insert); tscreen:updateTarget(true,true);end,self,trg.target,thing)
end
end
function GmEditorUi:deleteSelected(key)
local trg=self:currentTarget()
if trg.target and trg.target._kind and trg.target._kind=="container" then
trg.target:erase(key)
self:updateTarget(true,true)
end
end
function GmEditorUi:getSelectedKey()
return self:currentTarget().keys[self.subviews.list_main:getSelected()]
end
function GmEditorUi:currentTarget()
return self.stack[#self.stack]
end
function GmEditorUi:editSelectedEnum(index,choice)
local trg=self:currentTarget()
local trg_key=trg.keys[index]
if trg.target._field==nil then qerror("not an enum") end
local enum=trg.target:_field(trg_key)._type
if enum._kind=="enum-type" then
local list={}
for i=enum._first_item, enum._last_item do
table.insert(list,{text=tostring(enum[i]),value=i})
end
guiScript.start(function()
local ret,idx,choice=guiScript.showListPrompt("Choose item:",nil,3,list)
if ret then
trg.target[trg_key]=choice.value
self:updateTarget(true)
end
end)
else
qerror("not an enum")
end
end
function GmEditorUi:openReinterpret(key)
local trg=self:currentTarget()
dialog.showInputPrompt(tostring(trg_key),"Enter new type:",COLOR_WHITE,
"",function(choice)
local ntype=df[tp]
self:pushTarget(df.reinterpret_cast(ntype,trg.target[key]))
end)
end
function GmEditorUi:editSelected(index,choice)
local trg=self:currentTarget()
local trg_key=trg.keys[index]
if trg.target and trg.target._kind and trg.target._kind=="bitfield" then
trg.target[trg_key]= not trg.target[trg_key]
self:updateTarget(true)
else
--print(type(trg.target[trg.keys[trg.selected]]),trg.target[trg.keys[trg.selected]]._kind or "")
local trg_type=type(trg.target[trg_key])
if trg_type=='number' or trg_type=='string' then --ugly TODO: add metatable get selected
dialog.showInputPrompt(tostring(trg_key),"Enter new value:",COLOR_WHITE,
tostring(trg.target[trg_key]),self:callback("commitEdit",trg_key))
elseif trg_type=='boolean' then
trg.target[trg_key]= not trg.target[trg_key]
self:updateTarget(true)
elseif trg_type=='userdata' then
self:pushTarget(trg.target[trg_key])
else
print("Unknow type:"..trg_type)
print("Subtype:"..tostring(trg.target[trg_key]._kind))
end
end
end
function GmEditorUi:commitEdit(key,value)
local trg=self:currentTarget()
if type(trg.target[key])=='number' then
trg.target[key]=tonumber(value)
elseif type(trg.target[key])=='string' then
trg.target[key]=value
end
self:updateTarget(true)
end
function GmEditorUi:set(key,input)
local trg=self:currentTarget()
if input== nil then
dialog.showInputPrompt("Set to what?","Lua code to set to (v cur target):",COLOR_WHITE,"",self:callback("set",key))
return
end
local e,what=load("return function(v) return "..input.." end")
if e==nil then
dialog.showMessage("Error!","function failed to compile\n"..what,COLOR_RED)
return
end
trg.target[key]=e()(trg)
self:updateTarget(true)
end
function GmEditorUi:onInput(keys)
if keys.LEAVESCREEN then
if self.subviews.pages:getSelected()==2 then
self.subviews.pages:setSelected(1)
else
self:popTarget()
end
elseif keys[keybindings.offset.key] then
local trg=self:currentTarget()
local _,stoff=df.sizeof(trg.target)
local size,off=df.sizeof(trg.target:_field(self:getSelectedKey()))
dialog.showMessage("Offset",string.format("Size hex=%x,%x dec=%d,%d\nRelative hex=%x dec=%d",size,off,size,off,off-stoff,off-stoff),COLOR_WHITE)
elseif keys[keybindings.find.key] then
self:find()
elseif keys[keybindings.lua_set.key] then
self:set(self:getSelectedKey())
elseif keys[keybindings.insert.key] then --insert
self:insertNew()
elseif keys[keybindings.delete.key] then --delete
self:deleteSelected(self:getSelectedKey())
elseif keys[keybindings.reinterpret.key] then
self:openReinterpret(self:getSelectedKey())
end
self.super.onInput(self,keys)
end
function getStringValue(trg,field)
local obj=trg.target
local text=tostring(obj[field])
pcall(function()
if obj._field ~= nil then
local enum=obj:_field(field)._type
if enum._kind=="enum-type" then
text=text.."("..tostring(enum[obj[field]])..")"
end
end
end)
return text
end
function GmEditorUi:updateTarget(preserve_pos,reindex)
local trg=self:currentTarget()
if reindex then
trg.keys={}
for k,v in pairs(trg.target) do
table.insert(trg.keys,k)
end
end
self.subviews.lbl_current_item:itemById('name').text=tostring(trg.target)
local t={}
for k,v in pairs(trg.keys) do
table.insert(t,{text={{text=string.format("%-25s",tostring(v))},{gap=1,text=getStringValue(trg,v)}}})
end
local last_pos
if preserve_pos then
last_pos=self.subviews.list_main:getSelected()
end
self.subviews.list_main:setChoices(t)
if last_pos then
self.subviews.list_main:setSelected(last_pos)
else
self.subviews.list_main:setSelected(trg.selected)
end
end
function GmEditorUi:pushTarget(target_to_push)
local new_tbl={}
new_tbl.target=target_to_push
new_tbl.keys={}
new_tbl.selected=1
if self:currentTarget()~=nil then
self:currentTarget().selected=self.subviews.list_main:getSelected()
end
for k,v in pairs(target_to_push) do
table.insert(new_tbl.keys,k)
end
new_tbl.item_count=#new_tbl.keys
table.insert(self.stack,new_tbl)
self:updateTarget()
end
function GmEditorUi:popTarget()
table.remove(self.stack) --removes last element
if #self.stack==0 then
self:dismiss()
return
end
self:updateTarget()
end
function show_editor(trg)
local screen = GmEditorUi{target=trg}
screen:show()
end
if #args~=0 then
if args[1]=="dialog" then
function thunk(entry)
local t=load("return "..entry)()
show_editor(t)
end
dialog.showInputPrompt("Gm Editor", "Object to edit:", COLOR_GRAY, "",thunk)
elseif args[1]=="free" then
show_editor(df.reinterpret_cast(df[args[2]],args[3]))
else
local t=load("return "..args[1])()
show_editor(t)
end
else
show_editor(getTargetFromScreens())
end
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