Dang it, and I was close too.

1>------ Build started: Project: Mr. Puffin's Powder Toy Mod, Configuration: Release Win32 ------
1>  ElementClasses.cpp
1>  ToolClasses.cpp
1>  CommandInterface.cpp
1>  LegacyLuaAPI.cpp
1>  LuaButton.cpp
1>  LuaCheckbox.cpp
1>  LuaComponent.cpp
1>  LuaLabel.cpp
1>  LuaProgressBar.cpp
1>  LuaScriptInterface.cpp
1>  LuaSlider.cpp
1>  LuaTextbox.cpp
1>  LuaWindow.cpp
1>  TPTScriptInterface.cpp
1>  GameSave.cpp
1>  ColourPickerActivity.cpp
1>  ElementSearchActivity.cpp
1>  GameController.cpp
1>  GameModel.cpp
1>  GameView.cpp
1>  Generating Code...
1>  Compiling...
1>  PropertyTool.cpp
1>  SampleTool.cpp
1>  SignTool.cpp
1>  Tool.cpp
1>  Renderer.cpp
1>  OptionsController.cpp
1>  OptionsModel.cpp
1>  OptionsView.cpp
1>  Machine.cpp
1>  PowderToySDL.cpp
1>  Air.cpp
1>  116.cpp
1>  146.cpp
1>  ACEL.cpp
1>  ACID.cpp
1>  AMTR.cpp
1>  ANAR.cpp
1>  ARAY.cpp
1>  BANG.cpp
1>  BCLN.cpp
1>  Generating Code...
1>  Compiling...
1>  BCOL.cpp
1>  BGLA.cpp
1>  BHOL.cpp
1>  BIZR.cpp
1>  BIZRG.cpp
1>  BIZRS.cpp
1>  BMTL.cpp
1>  BOMB.cpp
1>  BOYL.cpp
1>  BRAY.cpp
1>  BRCK.cpp
1>  BREC.cpp
1>  BRMT.cpp
1>  BTRY.cpp
1>  BVBR.cpp
1>  C5.cpp
1>  CAUS.cpp
1>  CBNW.cpp
1>  CLNE.cpp
1>  CLST.cpp
1>  Generating Code...
1>  Compiling...
1>  CNCT.cpp
1>  CO2.cpp
1>  COAL.cpp
1>  CONV.cpp
1>  dcel.cpp
1>  DESL.cpp
1>  DEST.cpp
1>  DEUT.cpp
1>  DLAY.cpp
1>  DMG.cpp
1>  DMND.cpp
1>  DRIC.cpp
1>  DSTW.cpp
1>  DTEC.cpp
1>  DUST.cpp
1>  DYST.cpp
1>  ELEC.cpp
1>  Element.cpp
1>  EMBR.cpp
1>  EMP.cpp
1>  Generating Code...
1>  Compiling...
1>  ETRD.cpp
1>  EXOT.cpp
1>  FIGH.cpp
1>  FILT.cpp
1>  FIRE.cpp
1>  FIRW.cpp
1>  FOG.cpp
1>  FRAY.cpp
1>  FRZW.cpp
1>  FRZZ.cpp
1>  FSEP.cpp
1>  FUSE.cpp
1>  FWRK.cpp
1>  GAS.cpp
1>  GBMB.cpp
1>  GEL.cpp
1>  GLAS.cpp
1>  GLOW.cpp
1>  GOO.cpp
1>  GPMP.cpp
1>  Generating Code...
1>  Compiling...
1>  GRAV.cpp
1>  GUNP.cpp
1>  H2.cpp
1>  HFLM.cpp
1>  HSWC.cpp
1>  ICEI.cpp
1>  IGNT.cpp
1>  INSL.cpp
1>  INST.cpp
1>  INVIS.cpp
1>  INWR.cpp
1>  IRON.cpp
1>  ISOZ.cpp
1>  ISZS.cpp
1>  LAVA.cpp
1>  LCRY.cpp
1>  LIFE.cpp
1>  LIGH.cpp
1>  LNTG.cpp
1>  LO2.cpp
1>  Generating Code...
1>  Compiling...
1>  LOLZ.cpp
1>  LOVE.cpp
1>  LRBD.cpp
1>  MERC.cpp
1>  METL.cpp
1>  MORT.cpp
1>  MWAX.cpp
1>  NBHL.cpp
1>  NBLE.cpp
1>  NEUT.cpp
1>  NICE.cpp
1>  NITR.cpp
1>  NONE.cpp
1>  NSCN.cpp
1>  NTCT.cpp
1>  NWHL.cpp
1>  O2.cpp
1>  OIL.cpp
1>  PBCN.cpp
1>  PCLN.cpp
1>  Generating Code...
1>  Compiling...
1>  PHOT.cpp
1>  PIPE.cpp
1>  PLEX.cpp
1>  PLNT.cpp
1>  PLSM.cpp
1>  PLUT.cpp
1>  PPIP.cpp
1>  PQRT.cpp
1>  PRTI.cpp
1>  PRTO.cpp
1>  PSCN.cpp
1>  PSTE.cpp
1>  PSTS.cpp
1>  PTCT.cpp
1>  PUMP.cpp
1>  PVOD.cpp
1>  QRTZ.cpp
1>  RBDM.cpp
1>  REPL.cpp
1>  RIME.cpp
1>  Generating Code...
1>  Compiling...
1>  SALT.cpp
1>  SAND.cpp
1>  SHLD1.cpp
1>  SHLD2.cpp
1>  SHLD3.cpp
1>  SHLD4.cpp
1>  SING.cpp
1>  SLTW.cpp
1>  SMKE.cpp
1>  SNOW.cpp
1>  SOAP.cpp
1>  SPAWN.cpp
1>  SPAWN2.cpp
1>  SPNG.cpp
1>  SPRK.cpp
1>  STKM.cpp
1>  STKM2.cpp
1>  STNE.cpp
1>  STOR.cpp
1>  SWCH.cpp
1>  Generating Code...
1>  Compiling...
1>  TESC.cpp
1>  THDR.cpp
1>  THRM.cpp
1>  TRON.cpp
1>  TSNS.cpp
1>  TTAN.cpp
1>  URAN.cpp
1>  VIBR.cpp
1>  VINE.cpp
1>  VOID.cpp
1>  WARP.cpp
1>  WATR.cpp
1>  WAX.cpp
1>  WHOL.cpp
1>  WIFI.cpp
1>  WIRE.cpp
1>  WOOD.cpp
1>  WTRV.cpp
1>  YEST.cpp
1>  Gravity.cpp
1>  Generating Code...
1>  Compiling...
1>  SaveRenderer.cpp
1>  Simulation.cpp
1>  SimulationData.cpp
1>  AirTool.cpp
1>  Cool.cpp
1>  GravTool.cpp
1>  Heat.cpp
1>  NGrv.cpp
1>  SimTool.cpp
1>  Vac.cpp
1>  Syscalls.cpp
1>  Generating Code...
1>  test.c
1>LINK : warning LNK4075: ignoring '/INCREMENTAL' due to '/OPT:ICF' specification
1>SDLmain.lib(SDL_win32_main.obj) : error LNK2005: _main already defined in test.obj
1>test.obj : error LNK2019: unresolved external symbol _trap_Print referenced in function _main
1>C:\Users\Conner\Desktop\The-Powder-Toy-master\Build\Mr. Puffin's Powder Toy Mod.exe : fatal error LNK1120: 1 unresolved externals
========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ==========