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lua/lvs_framework/autorun/sv_entityrelationship.lua

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+--[[
+| This file was obtained through the combined efforts
+| of Madbluntz & Plymouth Antiquarian Society.
+|
+| Credits: lifestorm, Gregory Wayne Rossel JR.,
+| 	Maloy, DrPepper10 @ RIP, Atle!
+|
+| Visit for more: https://plymouth.thetwilightzone.ru/
+--]]
+
+
+local function ApplyTeamRules( teamVeh, IsEnemy )
+	if teamVeh == 0 then
+		IsEnemy = false
+	end
+
+	if teamVeh == 3 then
+		IsEnemy = true
+	end
+
+	return IsEnemy
+end
+
+function LVS:SetNPCRelationship( NPC )
+	for _, lvsVeh in pairs( LVS:GetVehicles() ) do
+		local teamVeh = lvsVeh:GetAITEAM()
+
+		local IsEnemy = ApplyTeamRules( teamVeh, lvsVeh:IsEnemy( NPC ) )
+
+		local IsActive = (lvsVeh:GetAI() or #lvsVeh:GetEveryone() > 0) and not lvsVeh:IsDestroyed()
+
+		if IsActive and IsEnemy then
+			NPC:AddEntityRelationship( lvsVeh, D_HT, 25 )
+			NPC:UpdateEnemyMemory( lvsVeh, lvsVeh:GetPos() )
+		else
+			local D_, _ = NPC:Disposition( lvsVeh )
+
+			if D_ ~= D_NU then
+				NPC:AddEntityRelationship( lvsVeh, D_NU )
+				NPC:ClearEnemyMemory( lvsVeh )
+			end
+		end
+	end
+end
+
+function LVS:SetVehicleRelationship( lvsVeh )
+	local teamVeh = lvsVeh:GetAITEAM()
+
+	local Pos = lvsVeh:GetPos()
+	local IsActive = (lvsVeh:GetAI() or #lvsVeh:GetEveryone() > 0) and not lvsVeh:IsDestroyed()
+
+	for _, NPC in pairs( LVS:GetNPCs() ) do
+		local IsEnemy = ApplyTeamRules( teamVeh, lvsVeh:IsEnemy( NPC ) )
+
+		if IsActive and IsEnemy then
+			NPC:AddEntityRelationship( lvsVeh, D_HT, 25 )
+			NPC:UpdateEnemyMemory( lvsVeh, Pos )
+		else
+			local D_, _ = NPC:Disposition( lvsVeh )
+
+			if D_ ~= D_NU then
+				NPC:AddEntityRelationship( lvsVeh, D_NU )
+				NPC:ClearEnemyMemory( lvsVeh )
+			end
+		end
+	end
+end
+
+hook.Add( "LVS.UpdateRelationship", "!!!!lvsEntityRelationship", function( ent )
+	timer.Simple(0.1, function()
+		if not IsValid( ent ) then return end
+
+		if isfunction( ent.IsNPC ) and ent:IsNPC() then
+			LVS:SetNPCRelationship( ent )
+		else
+			LVS:SetVehicleRelationship( ent )
+		end
+	end)
+end )