| | |
| | | end |
| | | ) |
| | | |
| | | local function default_get_charge(itemstack) |
| | | -- check if is chargable |
| | | local tool_name = itemstack:get_name() |
| | | if not technic.power_tools[tool_name] then |
| | | return 0, 0 |
| | | end |
| | | -- Set meta data for the tool if it didn't do it itself |
| | | local item_meta = minetest.deserialize(itemstack:get_metadata()) or {} |
| | | if not item_meta.charge then |
| | | item_meta.charge = 0 |
| | | end |
| | | return item_meta.charge, technic.power_tools[tool_name] |
| | | end |
| | | |
| | | local function default_set_charge(itemstack, charge) |
| | | local tool_name = itemstack:get_name() |
| | | if technic.power_tools[tool_name] then |
| | | technic.set_RE_wear(itemstack, charge, technic.power_tools[tool_name]) |
| | | end |
| | | local item_meta = minetest.deserialize(itemstack:get_metadata()) or {} |
| | | item_meta.charge = charge |
| | | itemstack:set_metadata(minetest.serialize(item_meta)) |
| | | end |
| | | |
| | | function technic.charge_tools(meta, batt_charge, charge_step) |
| | | local inv = meta:get_inventory() |
| | | if inv:is_empty("src") then |
| | |
| | | end |
| | | local src_stack = inv:get_stack("src", 1) |
| | | |
| | | local tool_name = src_stack:get_name() |
| | | if not technic.power_tools[tool_name] then |
| | | -- get callbacks |
| | | local src_def = src_stack:get_definition() |
| | | local technic_get_charge = src_def.technic_get_charge or default_get_charge |
| | | local technic_set_charge = src_def.technic_set_charge or default_set_charge |
| | | |
| | | -- get tool charge |
| | | local tool_charge, item_max_charge = technic_get_charge(src_stack) |
| | | if item_max_charge==0 then |
| | | return batt_charge, false |
| | | end |
| | | -- Set meta data for the tool if it didn't do it itself |
| | | local src_meta = minetest.deserialize(src_stack:get_metadata()) or {} |
| | | if not src_meta.charge then |
| | | src_meta.charge = 0 |
| | | end |
| | | |
| | | -- Do the charging |
| | | local item_max_charge = technic.power_tools[tool_name] |
| | | local tool_charge = src_meta.charge |
| | | if tool_charge >= item_max_charge then |
| | | return batt_charge, true |
| | | elseif batt_charge <= 0 then |
| | |
| | | charge_step = math.min(charge_step, item_max_charge - tool_charge) |
| | | tool_charge = tool_charge + charge_step |
| | | batt_charge = batt_charge - charge_step |
| | | technic.set_RE_wear(src_stack, tool_charge, item_max_charge) |
| | | src_meta.charge = tool_charge |
| | | src_stack:set_metadata(minetest.serialize(src_meta)) |
| | | technic_set_charge(src_stack, tool_charge) |
| | | inv:set_stack("src", 1, src_stack) |
| | | return batt_charge, (tool_charge == item_max_charge) |
| | | end |
| | |
| | | if inv:is_empty("dst") then |
| | | return batt_charge, false |
| | | end |
| | | local srcstack = inv:get_stack("dst", 1) |
| | | local toolname = srcstack:get_name() |
| | | if technic.power_tools[toolname] == nil then |
| | | local src_stack = inv:get_stack("dst", 1) |
| | | |
| | | -- get callbacks |
| | | local src_def = src_stack:get_definition() |
| | | local technic_get_charge = src_def.technic_get_charge or default_get_charge |
| | | local technic_set_charge = src_def.technic_set_charge or default_set_charge |
| | | |
| | | -- get tool charge |
| | | local tool_charge, item_max_charge = technic_get_charge(src_stack) |
| | | if item_max_charge==0 then |
| | | return batt_charge, false |
| | | end |
| | | -- Set meta data for the tool if it didn't do it itself :-( |
| | | local src_meta = minetest.deserialize(srcstack:get_metadata()) |
| | | src_meta = src_meta or {} |
| | | if not src_meta.charge then |
| | | src_meta.charge = 0 |
| | | end |
| | | |
| | | -- Do the discharging |
| | | local item_max_charge = technic.power_tools[toolname] |
| | | local tool_charge = src_meta.charge |
| | | if tool_charge <= 0 then |
| | | return batt_charge, true |
| | | elseif batt_charge >= max_charge then |
| | |
| | | charge_step = math.min(charge_step, tool_charge) |
| | | tool_charge = tool_charge - charge_step |
| | | batt_charge = batt_charge + charge_step |
| | | technic.set_RE_wear(srcstack, tool_charge, item_max_charge) |
| | | src_meta.charge = tool_charge |
| | | srcstack:set_metadata(minetest.serialize(src_meta)) |
| | | inv:set_stack("dst", 1, srcstack) |
| | | technic_set_charge(src_stack, tool_charge) |
| | | inv:set_stack("dst", 1, src_stack) |
| | | return batt_charge, (tool_charge == 0) |
| | | end |
| | | |