81 lines
2.7 KiB
Lua
81 lines
2.7 KiB
Lua
charge_tools = function(meta, charge, step)
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--charge registered power tools
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local inv = meta:get_inventory()
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if inv:is_empty("src")==false then
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local srcstack = inv:get_stack("src", 1)
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local src_item=srcstack:to_table()
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local src_meta=get_item_meta(src_item["metadata"])
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local toolname = src_item["name"]
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if technic.power_tools[toolname] ~= nil then
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-- Set meta data for the tool if it didn't do it itself :-(
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src_meta=get_item_meta(src_item["metadata"])
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if src_meta==nil then
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src_meta={}
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src_meta["technic_power_tool"]=true
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src_meta["charge"]=0
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else
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if src_meta["technic_power_tool"]==nil then
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src_meta["technic_power_tool"]=true
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src_meta["charge"]=0
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end
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end
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-- Do the charging
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local item_max_charge = technic.power_tools[toolname]
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local load = src_meta["charge"]
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local load_step = step -- how much to charge per tick
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if load<item_max_charge and charge>0 then
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if charge-load_step<0 then load_step=charge end
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if load+load_step>item_max_charge then load_step=item_max_charge-load end
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load=load+load_step
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charge=charge-load_step
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technic.set_RE_wear(src_item,load,item_max_charge)
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src_meta["charge"] = load
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src_item["metadata"] = set_item_meta(src_meta)
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inv:set_stack("src", 1, src_item)
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end
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end
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end
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return charge -- return the remaining charge in the battery
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end
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discharge_tools = function(meta, charge, max_charge, step)
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-- discharging registered power tools
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local inv = meta:get_inventory()
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if inv:is_empty("dst") == false then
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srcstack = inv:get_stack("dst", 1)
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src_item=srcstack:to_table()
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local src_meta=get_item_meta(src_item["metadata"])
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local toolname = src_item["name"]
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if technic.power_tools[toolname] ~= nil then
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-- Set meta data for the tool if it didn't do it itself :-(
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src_meta=get_item_meta(src_item["metadata"])
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if src_meta==nil then
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src_meta={}
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src_meta["technic_power_tool"]=true
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src_meta["charge"]=0
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else
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if src_meta["technic_power_tool"]==nil then
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src_meta["technic_power_tool"]=true
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src_meta["charge"]=0
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end
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end
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-- Do the discharging
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local item_max_charge = technic.power_tools[toolname]
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local load = src_meta["charge"]
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local load_step = step -- how much to discharge per tick
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if load>0 and charge<max_charge then
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if charge+load_step>max_charge then load_step=max_charge-charge end
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if load-load_step<0 then load_step=load end
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load=load-load_step
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charge=charge+load_step
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technic.set_RE_wear(src_item,load,item_max_charge)
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src_meta["charge"]=load
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src_item["metadata"]=set_item_meta(src_meta)
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inv:set_stack("dst", 1, src_item)
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end
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end
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end
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return charge -- return the remaining charge in the battery
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end
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