整理代码

parts/backgrounds/aura.lua

@@ -1,12 +1,11 @@
 --Cool liquid background
 local gc=love.graphics
-local rnd=math.random
 local back={}
 local shader=SHADER.aura
 local t
 
 function back.init()
-	t=rnd()*2600
+	t=math.random()*2600
 	BG.resize(SCR.w,SCR.h)
 end
 function back.resize(_,h)

parts/backgrounds/bg1.lua

@@ -1,12 +1,11 @@
 --Horizonal red-blue gradient
 local gc=love.graphics
-local rnd=math.random
 local back={}
 local shader=SHADER.grad1
 
 local t
 function back.init()
-	t=rnd()*2600
+	t=math.random()*2600
 	back.resize()
 end
 function back.resize()

parts/backgrounds/bg2.lua

@@ -1,12 +1,11 @@
 --Vertical red-green gradient
 local gc=love.graphics
-local rnd=math.random
 local back={}
 local shader=SHADER.grad2
 
 local t
 function back.init()
-	t=rnd()*2600
+	t=math.random()*2600
 	BG.resize(nil,SCR.h)
 end
 function back.resize(_,h)

parts/backgrounds/flink.lua

@@ -1,11 +1,10 @@
 --Flash after random time
 local gc=love.graphics
-local rnd=math.random
 local back={}
 
 local t
 function back.init()
-	t=rnd()*2600
+	t=math.random()*2600
 end
 function back.update(dt)
 	t=t+dt

parts/backgrounds/glow.lua

@@ -1,11 +1,11 @@
 --Light-dark
 local gc=love.graphics
-local rnd,sin=math.random,math.sin
+local sin=math.sin
 local back={}
 
 local t
 function back.init()
-	t=rnd()*2600
+	t=math.random()*2600
 end
 function back.update(dt)
 	t=t+dt

parts/backgrounds/lightning.lua

@@ -1,11 +1,10 @@
 --Lightning
 local gc=love.graphics
-local rnd=math.random
 local back={}
 
 local t
 function back.init()
-	t=rnd()*2600
+	t=math.random()*2600
 end
 function back.update(dt)
 	t=t+dt

parts/backgrounds/matrix.lua

@@ -1,13 +1,13 @@
 --Black-White grid
 local gc=love.graphics
-local rnd,sin=math.random,math.sin
+local sin=math.sin
 local ceil=math.ceil
 local back={}
 
 local t
 local matrixT={}for i=1,50 do matrixT[i]={}for j=1,50 do matrixT[i][j]=love.math.noise(i,j)+2 end end
 function back.init()
-	t=rnd()*2600
+	t=math.random()*2600
 end
 function back.update(dt)
 	t=t+dt

parts/backgrounds/rainbow.lua

@@ -1,12 +1,11 @@
 --Colorful RGB
 local gc=love.graphics
-local rnd=math.random
 local back={}
 local shader=SHADER.rgb1
 
 local t
 function back.init()
-	t=rnd()*2600
+	t=math.random()*2600
 	BG.resize(SCR.w,SCR.h)
 end
 function back.resize(_,h)

parts/backgrounds/rainbow2.lua

@@ -1,12 +1,11 @@
 --Blue RGB
 local gc=love.graphics
-local rnd=math.random
 local back={}
 local shader=SHADER.rgb2
 
 local t
 function back.init()
-	t=rnd()*2600
+	t=math.random()*2600
 	BG.resize(SCR.w,SCR.h)
 end
 function back.resize(_,h)

parts/backgrounds/rgb.lua

@@ -1,11 +1,11 @@
 --Changing pure color
 local gc=love.graphics
-local rnd,sin=math.random,math.sin
+local sin=math.sin
 local back={}
 
 local t
 function back.init()
-	t=rnd()*2600
+	t=math.random()*2600
 end
 function back.update(dt)
 	t=t+dt

parts/backgrounds/welcome.lua

@@ -1,12 +1,12 @@
 --Welcome to Techmino
 local gc=love.graphics
-local rnd,sin=math.random,math.sin
+local sin=math.sin
 local back={}
 
 local t
 local txt
 function back.init()
-	t=rnd()*2600
+	t=math.random()*2600
 	txt=gc.newText(getFont(80),"Welcome To Techmino")
 end
 function back.update(dt)