Sample Sliding Door Script in Turbo / Leadwerks 5
Entry posted by Josh ·
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I've successfully converter the sliding door script over to the new API. This will all look very familiar, but there are some cool points to note.
- The entity mass can be retrieved and set with a property as if it was just a regular variable. Underneath the hood, the engine is making method calls.
- I decided to prefix most field names with "slidingdoor_" to prevent other scripts from accidentally interfering. The "enabled" value, however, is meant to be shared.
- The Entity is the script object. No more "entity.script.entity.script..." stuff to worry about.
- All of this actually works in the new engine.
Entity.enabled=true--bool "Enabled" Entity.slidingdoor_openstate=false--bool "Start Open" Entity.slidingdoor_distance=Vec3(1,0,0)--Vec3 "Distance" Entity.slidingdoor_movespeed=1--float "Move speed" 0,100,3 Entity.slidingdoor_opensoundfile=""--path "Open Sound" "Wav File (*wav):wav|Sound" Entity.slidingdoor_closesoundfile=""--path "Close Sound" "Wav File (*wav):wav|Sound" Entity.slidingdoor_loopsoundfile=""--path "Loop Sound" "Wav File (*wav):wav|Sound" Entity.slidingdoor_manualactivation=false--bool "Manual activate" Entity.slidingdoor_closedelay=2000--int "Close delay" function Entity:Start() self:EnableGravity(false) if self.mass==0 then self.mass=10 end --In Leadwerks 4: --if self.entity:GetMass()==0 then self.entity:SetMass(10) end -- :) self.slidingdoor_sound={} self.slidingdoor_sound.open = LoadSound(self.slidingdoor_opensoundfile) self.slidingdoor_sound.loop = LoadSound(self.slidingdoor_loopsoundfile) self.slidingdoor_sound.close = LoadSound(self.slidingdoor_closesoundfile) if self.slidingdoor_sound.loop~=nil then self.slidingdoor_loopsource = CreateSource() self.slidingdoor_loopsource:SetSound(self.slidingdoor_sound.loop) self.slidingdoor_loopsource:SetLoopMode(true) self.slidingdoor_loopsource:SetRange(50) end --if self.slidingdoor_manualactivation==false then self.Use=nil end self.slidingdoor_opentime=0 --Create a motorized slider joint local position = self:GetPosition(true) --You could also do this: --local position = self.mat[3].xyz local pin=self.slidingdoor_distance:Normalize() self.slidingdoor_joint=CreateSliderJoint(position.x,position.y,position.z,pin.x,pin.y,pin.z,self) if self.openstate then self.slidingdoor_openangle=0 self.slidingdoor_closedangle=self.slidingdoor_distance:Length() else self.slidingdoor_openangle=self.slidingdoor_distance:Length() self.slidingdoor_closedangle=0 end self.slidingdoor_joint:EnableMotor(true) self.slidingdoor_joint:SetMotorSpeed(self.slidingdoor_movespeed) end function Entity:Use() self:Open() end function Entity:Toggle() if self.enabled then if self.slidingdoor_openstate then self:Close() else self:Open() end end end function Entity:Open() if self.enabled then self.slidingdoor_opentime = CurrentTime() if self.slidingdoor_openstate==false then if self.slidingdoor_sound.open then self:EmitSound(self.slidingdoor_sound.open) end self.slidingdoor_joint:SetTarget(self.slidingdoor_openangle) self.slidingdoor_openstate=true if self.slidingdoor_loopsource~=nil then self.slidingdoor_loopsource:SetPosition(self:GetPosition(true)) if self.slidingdoor_loopsource:GetState()==SOURCE_STOPPED then self.slidingdoor_loopsource:Play() end end end end end function Entity:Close() if self.enabled then if self.slidingdoor_openstate then if self.slidingdoor_sound.close then self:EmitSound(self.slidingdoor_sound.close) end self.slidingdoor_joint:SetTarget(self.slidingdoor_closedangle) self.slidingdoor_openstate=false if self.slidingdoor_loopsource~=nil then self.slidingdoor_loopsource:SetPosition(self:GetPosition(true)) if self.slidingdoor_loopsource:GetState()==0 then self.slidingdoor_loopsource:Play() end end end end end function Entity:Disable() self.enabled=false end function Entity:Enable() self.enabled=true end function Entity:Update() --Disable loop sound if self.slidingdoor_sound.loop~=nil then local angle if self.slidingdoor_openstate then angle = self.slidingdoor_openangle else angle = self.slidingdoor_closedangle end if math.abs(self.slidingdoor_joint:GetAngle()-angle)<0.1 then if self.slidingdoor_loopsource:GetState()~=SOURCE_STOPPED then self.slidingdoor_loopsource:Stop() end else if self.slidingdoor_loopsource:GetState()==SOURCE_STOPPED then self.slidingdoor_loopsource:Resume() end end if self.slidingdoor_loopsource:GetState()==SOURCE_PLAYING then self.slidingdoor_loopsource:SetPosition(self:GetPosition(true)) end end --Automatically close the door after a delay if self.slidingdoor_closedelay>0 then if self.slidingdoor_openstate then if CurrentTime()-self.slidingdoor_opentime>self.slidingdoor_closedelay then self:Close() end end end end
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