Another day, another commit.
Warmist
parent
a3f6e9e305
commit
209d593f21
@ -0,0 +1,148 @@
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local _ENV = mkmodule('plugins.dfusion.embark')
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local dfu=require("plugins.dfusion")
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local ms=require("memscan")
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local MAX_RACES=100
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CustomEmbark=defclass(CustomEmbark,dfu.BinaryPlugin)
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CustomEmbark.name="CustomEmbark"
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local myos=dfhack.getOSType()
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if myos=="windows" then
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CustomEmbark.ATTRS{filename="hack/lua/plugins/dfusion/embark.o",name="CustomEmbark",race_caste_data=DEFAULT_NIL}
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CustomEmbark.class_status="valid, not installed"
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function CustomEmbark:install()
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local stoff=dfhack.internal.getAddress('start_dwarf_count')
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if #self.race_caste_data<7 then
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error("caste and race count must be bigger than 6")
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end
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if #self.race_caste_data>MAX_RACES then
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error("caste and race count must be less then "..MAX_RACES)
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end
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if stoff==nil then
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error("address for start_dwarf_count not found!")
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end
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local _,race_id_offset=df.sizeof(df.global.ui:_field("race_id"))
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print(string.format("start=%08x",stoff))
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local needle={0x0f,0xb7,0x0d} --movzx eax,dword ptr [race_id]
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local tmp_table=dfu.dwordToTable(race_id_offset)
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for k,v in ipairs(tmp_table) do
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table.insert(needle,v)
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end
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local mem=ms.get_code_segment()
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print(mem.uint8_t:addr2idx(stoff))
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print(mem.uint8_t:find(needle,mem.uint8_t:addr2idx(stoff)))
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local _,trg_offset=mem.uint8_t:find(needle,mem.uint8_t:addr2idx(stoff),nil)--maybe endoff=stoff+bignumber
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if trg_offset==nil then
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error("address for race_load not found")
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end
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local call_data={0x90,0x90}
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local _,data_offset=df.sizeof(self.data)
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dfu.concatTables(call_data,dfu.makeCall(trg_offset+2,data_offset))
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self.call_patch=dfu.BinaryPatch{pre_data=needle,data=call_data,address=trg_offset,name="custom_embark_call_patch"}
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needle={0x83,0xc8,0xff} -- or eax, 0xFF
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local _,caste_offset=mem.uint8_t:find(needle,mem.uint8_t:addr2idx(trg_offset),nil)
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if caste_offset==nil or caste_offset-stoff>1000 then
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error("Caste change code not found or found too far!")
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end
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self.disable_castes=dfu.BinaryPatch{pre_data={0x83,0xc8,0xff},data={0x90,0x90,0x90},address=caste_offset,name="custom_embark_caste_disable"}
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self.disable_castes:apply()
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self:setEmbarkParty(self.race_caste_data)
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local caste_array=self:get_or_alloc("caste_array","uint16_t",MAX_RACES)
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local race_array=self:get_or_alloc("race_array","uint16_t",MAX_RACES)
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local race_array_off,caste_array_off
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local _
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_,race_array_off=df.sizeof(race_array)
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_,caste_array_off=df.sizeof(caste_array)
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self:set_marker_dword("race",caste_array_off) --hehe... mixed them up i guess...
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self:set_marker_dword("caste",race_array_off)
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self:move_to_df()
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self.call_patch:apply()
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self.installed=true
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end
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function CustomEmbark:setEmbarkParty(racesAndCastes)
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local stoff=dfhack.internal.getAddress('start_dwarf_count')
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if #racesAndCastes<7 then
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error("caste and race count must be bigger than 6")
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end
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if #racesAndCastes>MAX_RACES then
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error("caste and race count must be less then "..MAX_RACES)
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end
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self.race_caste_data=racesAndCastes
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if self.dwarfcount== nil then
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self.dwarfcount=dfu.BinaryPatch{pre_data=dfu.dwordToTable(7),data=dfu.dwordToTable(#self.race_caste_data),address=stoff,name="custom_embark_embarkcount"}
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self.dwarfcount:apply()
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else
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self.dwarfcount:repatch(dfu.dwordToTable(#self.race_caste_data))
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end
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local caste_array=self:get_or_alloc("caste_array","uint16_t",MAX_RACES)
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local race_array=self:get_or_alloc("race_array","uint16_t",MAX_RACES)
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for k,v in ipairs(self.race_caste_data) do
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caste_array[k-1]=v[2]
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race_array[k-1]=v[1]
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end
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end
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function CustomEmbark:status()
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if self.installed then
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return "valid, installed"
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else
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return "valid, not installed"
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end
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end
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function CustomEmbark:uninstall()
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if self.installed then
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self.call_patch:remove()
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self.disable_castes:remove()
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self.dwarfcount:remove()
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end
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end
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function CustomEmbark:edit()
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local data=self.race_caste_data or {}
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print(string.format("Old race count:%d",#data))
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local endthis=false
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print("current:")
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while(not endthis) do
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print(" # RaceId Race name Caste num")
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for k,v in pairs(data) do
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local name=df.creature_raw.find(v[1]).creature_id or ""
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print(string.format("%3d. %6d %20s %d",k,v[1],name,v[2]))
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end
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print("a- add, r-remove, c-cancel, s-save and update")
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local choice=io.stdin:read()
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if choice=='a' then
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print("Enter new race then caste ids:")
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local race=tonumber(io.stdin:read())
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local caste=tonumber(io.stdin:read())
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if race and caste then
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table.insert(data,{race,caste})
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else
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print("input parse error")
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end
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elseif choice=='r' then
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print("enter number to remove:")
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local num_rem=tonumber(io.stdin:read())
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if num_rem~=nil then
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table.remove(data,num_rem)
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end
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elseif choice=='c' then
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endthis=true
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elseif choice=='s' then
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endthis=true
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if self.installed then
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self:setEmbarkParty(data)
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else
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self.race_caste_data=data
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self:install()
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end
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end
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end
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end
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else
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CustomEmbark.class_status="invalid, os not supported"
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end
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return _ENV
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Binary file not shown.
@ -1,2 +1,42 @@
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-- a binary hack/plugin collection for df
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local dfu=require("plugins.dfusion")
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local myos=dfhack.getOSType()
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--some imports go here
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local plugins={
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require("plugins.dfusion.embark").CustomEmbark
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}
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--show a table of all the statuses
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function status(plug)
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if dfu.plugins[plug.name]==nil then
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return plug.class_status
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else
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return dfu.plugins[plug.name]:status()
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end
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end
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function printPlugs()
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local endthis=false
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print("current:")
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while(not endthis) do
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for k,v in pairs(plugins) do
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if v then
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print(string.format("%2d. %15s-%s",k,v.name,status(v)))
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end
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end
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print("e-edit and load, u-unload,c-cancel and then number to manipulate:")
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local choice=io.stdin:read()
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local num=tonumber(io.stdin:read())
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if num then
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local plg=dfu.plugins[plugins[num].name] or plugins[num]()
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if choice=='e' then
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plg:edit()
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elseif choice=='u' then
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plg:uninstall()
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elseif choice=='c' then
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endthis=true
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end
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end
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end
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end
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printPlugs()
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