Turánszki János
48 lines
1.6 KiB
Lua
48 lines
1.6 KiB
Lua
-- This script will play a camera shake effect
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local camera = GetCamera()
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local shake_offset = Vector()
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local shake_x = -1
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local shake_y = -1
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local shake_elapsed = 0
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-- Outside settable params:
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scriptableCameraShakeAmount = 0.2
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scriptableCameraShakeFrequency = 0.05
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scriptableCameraShakeAggressiveness = 0.1
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runProcess(function()
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while true do
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if input.Press(KEYBOARD_BUTTON_F6) then
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if scriptableCameraShakeAmount > 0 then
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scriptableCameraShakeAmount = 0
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else
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scriptableCameraShakeAmount = 0.1
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end
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end
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if shake_elapsed > scriptableCameraShakeFrequency then
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shake_elapsed = 0
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if scriptableCameraShakeAmount > 0 then
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local up = camera.GetUpDirection()
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local forward = camera.GetLookDirection()
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local side = vector.Cross(up, forward)
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shake_x = shake_x * -1
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shake_y = shake_y * -1
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shake_offset = vector.Add(
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vector.Multiply(side, math.random() * shake_x * scriptableCameraShakeAmount),
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vector.Multiply(up, math.random() * shake_y * scriptableCameraShakeAmount)
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)
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else
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shake_offset = Vector()
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end
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end
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shake_elapsed = shake_elapsed + getDeltaTime()
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local pos = camera.GetPosition()
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pos = vector.Lerp(pos, vector.Add(pos, shake_offset), scriptableCameraShakeAggressiveness)
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camera.SetPosition(pos)
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camera.UpdateCamera()
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update()
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end
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end)
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