locatecmd.lua

function gadget:GetInfo()
return {
name = "locatecmd",
desc = "Adds a command button for location initiation.",
author = "Bilal Itani",
date = "March 31, 2013",
license = "GNU GPL, v3.0 or later",
layer = 0,
enabled = true -- loaded by default?
}
end


if (gadgetHandler:IsSyncedCode()) then
--SYNCED


--local EditUnitCmdDesc = Spring.EditUnitCmdDesc
--local FindUnitCmdDesc = Spring.FindUnitCmdDesc
--local GiveOrderToUnit = Spring.GiveOrderToUnit
--local SetUnitNeutral = Spring.SetUnitNeutral
--local GetUnitMoveTypeData = Spring.GetUnitMoveTypeData
--local SetGroundMoveTypeData = Spring.MoveCtrl.SetGroundMoveTypeData
--local SetGunshipMoveTypeData = Spring.MoveCtrl.SetGunshipMoveTypeData

local LOCATOR = {
  [UnitDefNames["locator"].id] = true,
}

local locatorList = {}

local CMD_STRT_LOC = 34581

local locateCmd = {
      id      = CMD_STRT_LOC,
      name    = "Locate",
      action  = "locate",
      type    = CMDTYPE.ICON_MAP,
      tooltip = "Commands the locator to locate.",
      params  = { 'Stop', 'Locate',}
}
--Info for cmd


function gadget:UnitCreated(unitID, unitDefID, unitTeam, builderID)  --identifies unitID, unitDefID, unitTeam, and builderID of each unit created. Can be used for specified units.
  --callin for when locator is created
  if LOCATOR[unitDefID] then
  --makes callin locator specific

    Spring.InsertUnitCmdDesc(unitID, 500, locateCmd)
    --actually creates the cmd; makes it visible in the locator's cmd buttons
    else

end

end

function gadget:UnitDestroyed(unitID, unitDefID, unitTeam)
  locatorList[unitID] = nil
end


function gadget:CommandFallback(unitID, unitDefID, unitTeam, cmdID, cmdParams, cmdOptions, cmdTag)
     --callin when clicking the cmd button, then clicking on the map
     if LOCATOR[unitDefID] then

     Spring.Echo("commandfallback is working so far.")
        --  function Spring.GetMouseState(a, b, c, d, e)
            -- c = true


         Spring.GiveOrderToUnit(unitID, CMD.MOVE , {x,92,z }, {}) --92 for map being tested
         --tells the locator to move to coords x,y,z
         end


if (not gadgetHandler:IsSyncedCode()) then
--UNSYNCED
 x,z = Spring.GetMouseState(mousex, mousey)
 --supposed to set cmd.move vars to where the cursor is clicked on the map
end
--I can't find any other way to put this part
--of the commandfallback function into synced code








  end
end