Things under InitGlobals

[qwertz111]

set i = 0
loop
exitwhen ( i > 1 )
set udg_PlayerHasVotedForDiplomacy=false
set i = i + 1
endloop

set udg_NumVotesDiplomacy = 0
set udg_NumVotesNeededForDiplomacy = 0
set udg_DiplomacyTimeElasped = false
set udg_NumPlayersInteger = 0

Could I just add it under function main?

[initialD]

yes. But add the locals too. Or else it won't work.