Merge pull request #23 from wrefgtzweve/add-rotorwash

Add rotorwash logic
StyledStrike · Dec 28, 2024 · b370ec1 · b370ec1
2 parents 5f436aa + 1f7e97d
commit b370ec1
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diff --git a/lua/entities/base_glide_heli/init.lua b/lua/entities/base_glide_heli/init.lua
@@ -110,6 +110,31 @@ function ENT:OnDriverExit()
     end
 end
 
+-- Create a rotorwash entity
+function ENT:CreateRotorWash()
+    if IsValid( self.rotorWash ) then
+        return self.rotorWash
+    end
+
+    local rotorWash = ents.Create( "env_rotorwash_emitter" )
+    self.rotorWash = rotorWash
+    rotorWash:SetPos( self:WorldSpaceCenter() )
+    rotorWash:SetParent( self )
+    rotorWash:Spawn()
+
+    self:DeleteOnRemove( rotorWash )
+
+    return rotorWash
+end
+
+-- Remove the rotorwash entity
+function ENT:RemoveRotorWash()
+    if IsValid( self.rotorWash ) then
+        self.rotorWash:Remove()
+        self.rotorWash = nil
+    end
+end
+
 local IsValid = IsValid
 local Approach = math.Approach
 local ExpDecay = Glide.ExpDecay

diff --git a/lua/entities/glide_rotor.lua b/lua/entities/glide_rotor.lua
@@ -137,6 +137,11 @@ function ENT:Think()
     if self.isSpinningFast ~= isSpinningFast then
         self.isSpinningFast = isSpinningFast
         self:SetModel( isSpinningFast and self.modelFast or self.modelSlow )
+        if isSpinningFast then
+            self:GetParent():CreateRotorWash()
+        else
+            self:GetParent():RemoveRotorWash()
+        end
     end
 
     local dt = FrameTime()