Extract fluid API functions to separate file
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parent
cb41e76742
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0363a2ba26
74
api.lua
74
api.lua
@ -60,80 +60,6 @@ industrialtest.api.afterToolUse=function(itemstack)
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itemstack:set_wear(65535-uses/def.tool_capabilities.uses*65535)
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end
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-- \brief Check if itemstack contains fluid storage
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-- \param itemstack ItemStack
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-- \returns bool
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industrialtest.api.itemHasFluidStorage=function(itemstack)
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local values={"industrialtest.fluidAmount","industrialtest.fluidCapacity"}
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local meta=itemstack:get_meta()
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for _,value in ipairs(values) do
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if not meta:contains(value) then
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return false
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end
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end
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return true
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end
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-- \brief Updates itemstack description and wear depending on contained fluid
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-- \param itemstack ItemStack
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-- \returns nil
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industrialtest.api.updateItemFluidText=function(itemstack)
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local meta=itemstack:get_meta()
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local def=itemstack:get_definition()
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meta:set_string("description",S("@1\n@2 / @3 mB",def.description,meta:get_int("industrialtest.fluidAmount"),meta:get_int("industrialtest.fluidCapacity")))
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itemstack:set_wear(65535-meta:get_int("industrialtest.fluidAmount")/meta:get_int("industrialtest.fluidCapacity")*65534)
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end
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-- \brief Prepares itemstack containing fluid storage
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-- \param itemstack ItemStack
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-- \returns bool
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industrialtest.api.prepareFluidStorageItem=function(itemstack)
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local meta=itemstack:get_meta()
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local def=itemstack:get_definition()
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if industrialtest.api.itemHasFluidStorage(itemstack) or not def.groups or not def.groups._industrialtest_fluidStorage or not def._industrialtest_fluidCapacity then
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return false
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end
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meta:set_int("industrialtest.fluidAmount",0)
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meta:set_int("industrialtest.fluidCapacity",def._industrialtest_fluidCapacity)
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industrialtest.api.updateItemFluidText(itemstack)
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return true
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end
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-- \brief Adds fluid amount to item fluid storage
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-- \param itemstack ItemStack
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-- \param amount number
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-- \returns number
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industrialtest.api.addFluidToItem=function(itemstack,amount)
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local meta=itemstack:get_meta()
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if not industrialtest.api.itemHasFluidStorage(itemstack) then
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return 0
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end
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local fluidAmount=meta:get_int("industrialtest.fluidAmount")
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local fluidCapacity=meta:get_int("industrialtest.fluidCapacity")
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local prevFluidAmount=fluidAmount
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fluidAmount=industrialtest.internal.clamp(fluidAmount+amount,0,fluidCapacity)
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meta:set_int("industrialtest.fluidAmount",fluidAmount)
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industrialtest.api.updateItemFluidText(itemstack)
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return fluidAmount-prevFluidAmount
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end
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-- \brief Adds fluid to destination itemstack while subtracting it from source itemstack's metadata
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-- \param srcItemstack ItemStack
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-- \param itemstack ItemStack
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-- \param amount number
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-- \returns number
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industrialtest.api.transferFluidToItem=function(srcItemstack,itemstack,amount)
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local meta=srcItemstack:get_meta()
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local flow=math.min(meta:get_int("industrialtest.fluidAmount"),amount)
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if flow==0 then
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return 0
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end
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local actualFlow=industrialtest.api.addFluidToItem(itemstack,flow)
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meta:set_int("industrialtest.fluidAmount",meta:get_int("industrialtest.fluidAmount")-actualFlow)
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industrialtest.api.updateItemFluidText(srcItemstack)
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return actualFlow
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end
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-- \brief Transfers power from source node to it's network, if sides is set then power will be only transfered to network connected to that sides
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-- \param pos Vector with position of source node
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-- \param (optional) sides table with Vectors
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89
api/fluid.lua
Normal file
89
api/fluid.lua
Normal file
@ -0,0 +1,89 @@
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-- IndustrialTest
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-- Copyright (C) 2024 mrkubax10
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-- This program is free software: you can redistribute it and/or modify
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-- it under the terms of the GNU General Public License as published by
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-- the Free Software Foundation, either version 3 of the License, or
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-- (at your option) any later version.
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-- This program is distributed in the hope that it will be useful,
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-- but WITHOUT ANY WARRANTY; without even the implied warranty of
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-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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-- GNU General Public License for more details.
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-- You should have received a copy of the GNU General Public License
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-- along with this program. If not, see <http://www.gnu.org/licenses/>.
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-- \brief Prepares itemstack containing fluid storage
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-- \param itemstack ItemStack
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-- \returns bool
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function industrialtest.api.prepareFluidStorageItem(itemstack)
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local meta=itemstack:get_meta()
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local def=itemstack:get_definition()
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if industrialtest.api.itemHasFluidStorage(itemstack) or not def.groups or not def.groups._industrialtest_fluidStorage or not def._industrialtest_fluidCapacity then
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return false
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end
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meta:set_int("industrialtest.fluidAmount",0)
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meta:set_int("industrialtest.fluidCapacity",def._industrialtest_fluidCapacity)
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industrialtest.api.updateItemFluidText(itemstack)
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return true
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end
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-- \brief Check if itemstack contains fluid storage
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-- \param itemstack ItemStack
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-- \returns bool
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function industrialtest.api.itemHasFluidStorage(itemstack)
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local values={"industrialtest.fluidAmount","industrialtest.fluidCapacity"}
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local meta=itemstack:get_meta()
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for _,value in ipairs(values) do
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if not meta:contains(value) then
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return false
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end
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end
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return true
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end
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-- \brief Updates itemstack description and wear depending on contained fluid
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-- \param itemstack ItemStack
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-- \returns nil
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function industrialtest.api.updateItemFluidText(itemstack)
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local meta=itemstack:get_meta()
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local def=itemstack:get_definition()
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meta:set_string("description",S("@1\n@2 / @3 mB",def.description,meta:get_int("industrialtest.fluidAmount"),meta:get_int("industrialtest.fluidCapacity")))
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itemstack:set_wear(65535-meta:get_int("industrialtest.fluidAmount")/meta:get_int("industrialtest.fluidCapacity")*65534)
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end
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-- \brief Adds fluid amount to item fluid storage
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-- \param itemstack ItemStack
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-- \param amount number
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-- \returns number
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function industrialtest.api.addFluidToItem(itemstack,amount)
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local meta=itemstack:get_meta()
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if not industrialtest.api.itemHasFluidStorage(itemstack) then
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return 0
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end
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local fluidAmount=meta:get_int("industrialtest.fluidAmount")
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local fluidCapacity=meta:get_int("industrialtest.fluidCapacity")
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local prevFluidAmount=fluidAmount
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fluidAmount=industrialtest.internal.clamp(fluidAmount+amount,0,fluidCapacity)
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meta:set_int("industrialtest.fluidAmount",fluidAmount)
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industrialtest.api.updateItemFluidText(itemstack)
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return fluidAmount-prevFluidAmount
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end
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-- \brief Adds fluid to destination itemstack while subtracting it from source itemstack's metadata
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-- \param srcItemstack ItemStack
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-- \param itemstack ItemStack
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-- \param amount number
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-- \returns number
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function industrialtest.api.transferFluidToItem(srcItemstack,itemstack,amount)
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local meta=srcItemstack:get_meta()
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local flow=math.min(meta:get_int("industrialtest.fluidAmount"),amount)
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if flow==0 then
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return 0
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end
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local actualFlow=industrialtest.api.addFluidToItem(itemstack,flow)
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meta:set_int("industrialtest.fluidAmount",meta:get_int("industrialtest.fluidAmount")-actualFlow)
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industrialtest.api.updateItemFluidText(srcItemstack)
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return actualFlow
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end
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