43 lines
1.3 KiB
Lua
43 lines
1.3 KiB
Lua
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EFFECT.LifeTime = 0.375
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EFFECT.Size = 128
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function EFFECT:Init(data)
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self.DieTime = CurTime() + self.LifeTime
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local normal = data:GetNormal()
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local pos = data:GetOrigin()
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pos = pos + normal * 2
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self.Pos = pos
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self.Normal = normal
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sound.Play("physics/metal/metal_sheet_impact_bullet"..math.random(2)..".wav", pos, 80, math.Rand(85, 95))
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end
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function EFFECT:Think()
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return CurTime() < self.DieTime
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end
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local matRefraction = Material("refract_ring")
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local matGlow = Material("effects/rollerglow")
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local colGlow = Color(255, 30, 255)
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function EFFECT:Render()
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local delta = math.Clamp((self.DieTime - CurTime()) / self.LifeTime, 0, 1)
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local rdelta = 1 - delta
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local size = rdelta ^ 0.5 * self.Size
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colGlow.a = delta * 220
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colGlow.r = delta * 255
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colGlow.b = colGlow.r - 255
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render.SetMaterial(matGlow)
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render.DrawQuadEasy(self.Pos, self.Normal, size, size, colGlow, 0)
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render.DrawQuadEasy(self.Pos, self.Normal * -1, size, size, colGlow, 0)
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render.DrawSprite(self.Pos, size, size, colGlow)
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matRefraction:SetFloat("$refractamount", math.sin(delta * 2 * math.pi) * 0.2)
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render.SetMaterial(matRefraction)
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render.UpdateRefractTexture()
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render.DrawQuadEasy(self.Pos, self.Normal, size, size, color_white, 0)
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render.DrawQuadEasy(self.Pos, self.Normal * -1, size, size, color_white, 0)
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render.DrawSprite(self.Pos, size, size, color_white)
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end
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