SHADER模块整理，初始化代码移至main

Zframework/init.lua

@@ -7,7 +7,6 @@ VIB=	require("Zframework/vib")
 SFX=	require("Zframework/sfx")
 
 LIGHT=	require("Zframework/light")
-SHADER=	require("Zframework/shader")
 BG=		require("Zframework/bg")
 WIDGET=	require("Zframework/widget")
 TEXT=	require("Zframework/text")

Zframework/light/init.lua

@@ -1,10 +1,13 @@
---LIGHT MODULE(Optimized by MrZ,Original on github/love2d community/simple-love-lights)
+--LIGHT MODULE (Optimized by MrZ, Original on github/love2d community/simple-love-lights)
 --Heavily based on mattdesl's libGDX implementation:
 --https://github.com/mattdesl/lwjgl-basics/wiki/2D-Pixel-Perfect-Shadows
 local gc=love.graphics
-local C=gc.clear
+local clear,translate=gc.clear,gc.translate
-local shadowMapShader=gc.newShader("Zframework/shader/shadowMap.glsl")--Shader for caculating the 1D shadow map.
+local setCanvas,setShader=gc.setCanvas,gc.setShader
-local lightRenderShader=gc.newShader("Zframework/shader/lightRender.glsl")--Shader for rendering blurred lights and shadows.
+local render=gc.draw
+
+local shadowMapShader=gc.newShader("Zframework/light/shadowMap.glsl")--Shader for caculating the 1D shadow map.
+local lightRenderShader=gc.newShader("Zframework/light/lightRender.glsl")--Shader for rendering blurred lights and shadows.
 local Lights={}--Lightsource objects
 local function move(L,x,y)
 	L.x,L.y=x,y
@@ -20,9 +23,9 @@ end
 local function draw(L)
 	--Initialization
 	local r,g,b,a=love.graphics.getColor()
-	gc.setCanvas(L.blackCanvas)C()
+	setCanvas(L.blackCanvas)clear()
-	gc.setCanvas(L.shadowCanvas)C()
+	setCanvas(L.shadowCanvas)clear()
-	gc.setCanvas(L.renderCanvas)C()
+	setCanvas(L.renderCanvas)clear()
 	lightRenderShader:send("xresolution",L.size)
 	shadowMapShader:send("yresolution",L.size)
 
@@ -31,26 +34,26 @@ local function draw(L)
 	local Y=L.y-L.size*.5
 
 	--Render solid
-	gc.translate(-X,-Y)
+	translate(-X,-Y)
 	L.blackCanvas:renderTo(L.blackFn)
-	gc.translate(X,Y)
+	translate(X,Y)
 
 	--Render shade canvas by solid
-	gc.setShader(shadowMapShader)
+	setShader(shadowMapShader)
-	gc.setCanvas(L.shadowCanvas)
+	setCanvas(L.shadowCanvas)
-	gc.draw(L.blackCanvas)
+	render(L.blackCanvas)
 
 	--Render light canvas by shade
-	gc.setShader(lightRenderShader)
+	setShader(lightRenderShader)
-	gc.setCanvas(L.renderCanvas)
+	setCanvas(L.renderCanvas)
-	gc.draw(L.shadowCanvas,0,0,0,1,L.size)
+	render(L.shadowCanvas,0,0,0,1,L.size)
 
 	--Ready to final render
-	gc.setShader()gc.setCanvas()gc.setBlendMode("add")
+	setShader()setCanvas()gc.setBlendMode("add")
 
 	--Render to screes
 	gc.setColor(r,g,b,a)
-	gc.draw(L.renderCanvas,X,Y+L.size,0,1,-1)
+	render(L.renderCanvas,X,Y+L.size,0,1,-1)
 
 	--Reset
 	gc.setBlendMode("alpha")
@@ -71,7 +74,6 @@ end
 function LIGHT.add(x,y,R,F)
 	local id=#Lights+1
 	Lights[id]={
-		--Methods
 		id=id,
 		x=x,y=y,size=R,
 		blackCanvas=gc.newCanvas(R,R),--Solid canvas
@@ -79,7 +81,6 @@ function LIGHT.add(x,y,R,F)
 		renderCanvas=gc.newCanvas(R,R),--Light canvas
 		blackFn=F,--Solid draw funcion
 
-
 		move=move,
 		setPow=setPow,
 		draw=draw,

Zframework/shader.lua

@@ -1,14 +0,0 @@
-local function N(file)
-	return love.graphics.newShader("Zframework/shader/"..file..".glsl")
-end
-return{
-	-- glow=gc.newShader("Zframework/shader/glow.cs"),
-	alpha=N("alpha"),
-	warning=N("warning"),
-
-	aura=N("aura"),
-	gradient1=N("grad1"),--Horizonal red-blue gradient
-	gradient2=N("grad2"),--Vertical red-green gradient
-	rgb1=N("rgb1"),--Colorful RGB
-	rgb2=N("rgb2"),--Blue RGB
-}

Zframework/shader/glow.glsl

@@ -1,5 +0,0 @@
-extern float X,Y,W,H;
-vec4 effect(vec4 C,Image Tx,vec2 pos,vec2 scr_pos){
-	C[3]=min((scr_pos.x-X)/W*0.3+(scr_pos.y-Y)/H*0.1,0.3)+0.5;
-	return C;
-}

main.lua

@@ -113,7 +113,6 @@ PLAYERS={alive={}}--Players data
 CURMODE=nil--Current mode object
 RANKS={sprint_10=0}
 
-
 --Load modules
 require("Zframework")
 
@@ -192,6 +191,17 @@ VOC.set{
 	"welcome_voc",
 }
 
+--Load shader files from SOURCE ONLY
+SHADER={}
+for _,v in next,love.filesystem.getDirectoryItems("parts/shaders")do
+	if love.filesystem.getRealDirectory("parts/shaders/"..v)~=SAVEDIR then
+		local name=v:sub(1,-6)
+		SHADER[name]=love.graphics.newShader("parts/shaders/"..name..".glsl")
+	else
+		LOG.print("Dangerous file : %SAVE%/parts/shaders/"..v)
+	end
+end
+
 --Load background files from SOURCE ONLY
 for _,v in next,love.filesystem.getDirectoryItems("parts/backgrounds")do
 	if love.filesystem.getRealDirectory("parts/backgrounds/"..v)~=SAVEDIR then

parts/backgrounds/aura.lua

@@ -2,22 +2,23 @@
 local gc=love.graphics
 local rnd=math.random
 local back={}
-
+local shader=SHADER.aura
 local t
+
 function back.init()
 	t=rnd()*2600
 	BG.resize(SCR.w,SCR.h)
 end
 function back.resize(_,h)
-	SHADER.aura:send("w",SCR.W)
+	shader:send("w",SCR.W)
-	SHADER.aura:send("h",h*SCR.dpi)
+	shader:send("h",h*SCR.dpi)
 end
 function back.update(dt)
 	t=t+dt
 end
 function back.draw()
-	SHADER.aura:send("t",t)
+	shader:send("t",t)
-	gc.setShader(SHADER.aura)
+	gc.setShader(shader)
 	gc.rectangle("fill",0,0,SCR.w,SCR.h)
 	gc.setShader()
 end

parts/backgrounds/bg1.lua

@@ -2,6 +2,7 @@
 local gc=love.graphics
 local rnd=math.random
 local back={}
+local shader=SHADER.grad1
 
 local t
 function back.init()
@@ -9,14 +10,14 @@ function back.init()
 	BG.resize()
 end
 function back.resize()
-	SHADER.gradient1:send("w",SCR.W)
+	shader:send("w",SCR.W)
 end
 function back.update(dt)
 	t=t+dt
 end
 function back.draw()
-	SHADER.gradient1:send("t",t)
+	shader:send("t",t)
-	gc.setShader(SHADER.gradient1)
+	gc.setShader(shader)
 	gc.rectangle("fill",0,0,SCR.w,SCR.h)
 	gc.setShader()
 end

parts/backgrounds/bg2.lua

@@ -2,6 +2,7 @@
 local gc=love.graphics
 local rnd=math.random
 local back={}
+local shader=SHADER.grad2
 
 local t
 function back.init()
@@ -9,14 +10,14 @@ function back.init()
 	BG.resize(nil,SCR.h)
 end
 function back.resize(_,h)
-	SHADER.gradient2:send("h",h*SCR.dpi)
+	shader:send("h",h*SCR.dpi)
 end
 function back.update(dt)
 	t=t+dt
 end
 function back.draw()
-	SHADER.gradient2:send("t",t)
+	shader:send("t",t)
-	gc.setShader(SHADER.gradient2)
+	gc.setShader(shader)
 	gc.rectangle("fill",0,0,SCR.w,SCR.h)
 	gc.setShader()
 end

parts/backgrounds/rainbow.lua

@@ -2,6 +2,7 @@
 local gc=love.graphics
 local rnd=math.random
 local back={}
+local shader=SHADER.rgb1
 
 local t
 function back.init()
@@ -9,15 +10,15 @@ function back.init()
 	BG.resize(SCR.w,SCR.h)
 end
 function back.resize(_,h)
-	SHADER.rgb1:send("w",SCR.W)
+	shader:send("w",SCR.W)
-	SHADER.rgb1:send("h",h*SCR.dpi)
+	shader:send("h",h*SCR.dpi)
 end
 function back.update(dt)
 	t=t+dt
 end
 function back.draw()
-	SHADER.rgb1:send("t",t)
+	shader:send("t",t)
-	gc.setShader(SHADER.rgb1)
+	gc.setShader(shader)
 	gc.rectangle("fill",0,0,SCR.w,SCR.h)
 	gc.setShader()
 end

parts/backgrounds/rainbow2.lua

@@ -2,6 +2,7 @@
 local gc=love.graphics
 local rnd=math.random
 local back={}
+local shader=SHADER.rgb2
 
 local t
 function back.init()
@@ -9,15 +10,15 @@ function back.init()
 	BG.resize(SCR.w,SCR.h)
 end
 function back.resize(_,h)
-	SHADER.rgb2:send("w",SCR.W)
+	shader:send("w",SCR.W)
-	SHADER.rgb2:send("h",h*SCR.dpi)
+	shader:send("h",h*SCR.dpi)
 end
 function back.update(dt)
 	t=t+dt
 end
 function back.draw()
-	SHADER.rgb2:send("t",t)
+	shader:send("t",t)
-	gc.setShader(SHADER.rgb2)
+	gc.setShader(shader)
 	gc.rectangle("fill",0,0,SCR.w,SCR.h)
 	gc.setShader()
 end