Moved ReproduceTrees() back into init.lua

1 files changed, 105 insertions, 0 deletions

diff --git a/gamemode/init.lua b/gamemode/init.lua
index 339c2ab..06d7d8c 100644
--- a/gamemode/init.lua
+++ b/gamemode/init.lua
@@ -208,6 +208,111 @@ end
 
 //Moved to entity_functions.lua
 
+function GM.ReproduceTrees()
+	local GM = GAMEMODE
+	if ( GetConVarNumber( "gms_ReproduceTrees" ) == 1 ) then
+		local trees = {}
+		for k, v in pairs( ents.GetAll() ) do
+			if ( v:IsTreeModel() ) then
+				table.insert( trees, v )
+			end
+		end
+
+		if ( #trees < GetConVarNumber( "gms_MaxReproducedTrees" ) ) then
+			for k, ent in pairs( trees ) do
+				local num = math.random( 1, 3 )
+
+				if ( num == 1 ) then
+					local nearby = {}
+					for k, v in pairs( ents.FindInSphere( ent:GetPos(), 50 ) ) do
+						if ( v:GetClass() == "gms_seed" or v:IsProp() ) then
+							table.insert( nearby, v )
+						end
+					end
+
+					if ( #nearby < 3 ) then
+						local pos = ent:GetPos() + Vector( math.random( -500, 500 ), math.random( -500, 500 ), 0 )
+						local retries = 50
+
+						while ( ( pos:Distance( ent:GetPos() ) < 200 or GMS.ClassIsNearby( pos, "prop_physics", 100 ) ) and retries > 0 ) do
+							pos = ent:GetPos() + Vector( math.random( -300, 300 ),math.random( -300, 300 ), 0 )
+							retries = retries - 1
+						end
+
+						local pos = pos + Vector( 0, 0, 500 )
+
+						local seed = ents.Create( "gms_seed" )
+						seed:SetPos( pos )
+						seed:DropToGround()
+						seed:Setup( "tree", 180 )
+						seed:SetNetworkedString( "Owner", "World" )
+						seed:Spawn()
+					end
+				end
+			end
+		end
+		if ( #trees == 0 ) then
+			local info = {}
+			for i = 1, 20 do
+				info.pos = Vector( math.random( -10000, 10000 ), math.random( -10000, 10000 ), 1000 )
+				info.Retries = 50
+
+				--Find pos in world
+				while ( util.IsInWorld( info.pos ) == false and info.Retries > 0 ) do
+					info.pos = Vector( math.random( -10000, 10000 ),math.random( -10000, 10000 ), 1000 )
+					info.Retries = info.Retries - 1
+				end
+
+				--Find ground
+				local trace = {}
+				trace.start = info.pos
+				trace.endpos = trace.start + Vector( 0, 0, -100000 )
+				trace.mask = MASK_SOLID_BRUSHONLY
+
+				local groundtrace = util.TraceLine( trace )
+
+				--Assure space
+				local nearby = ents.FindInSphere( groundtrace.HitPos, 200 )
+				info.HasSpace = true
+
+				for k, v in pairs( nearby ) do
+					if ( v:IsProp() ) then
+						info.HasSpace = false
+					end
+				end
+
+				--Find sky
+				local trace = {}
+				trace.start = groundtrace.HitPos
+				trace.endpos = trace.start + Vector( 0, 0, 100000 )
+
+				local skytrace = util.TraceLine( trace )
+
+				--Find water?
+				local trace = {}
+				trace.start = groundtrace.HitPos
+				trace.endpos = trace.start + Vector( 0, 0, 1 )
+				trace.mask = MASK_WATER
+
+				local watertrace = util.TraceLine( trace )
+
+				--All a go, make entity
+				if ( info.HasSpace and skytrace.HitSky and !watertrace.Hit and ( groundtrace.MatType == MAT_DIRT or groundtrace.MatType == MAT_GRASS or groundtrace.MatType == MAT_SAND ) ) then
+					local seed = ents.Create( "gms_seed" )
+					seed:SetPos( groundtrace.HitPos )
+					seed:DropToGround()
+					seed:Setup( "tree", 180 + math.random( -20, 20 ) )
+					seed:SetNetworkedString( "Owner", "World" )
+					seed:Spawn()
+				end
+			end
+		end
+	end
+
+	timer.Simple( math.random( 1, 3 ) * 60, function() GM.ReproduceTrees() end )
+end
+timer.Simple( 60, function() GAMEMODE.ReproduceTrees() end )
+
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