框架新增1*1空白画布变量PAPER

Zframework/image.lua

@@ -2,7 +2,6 @@ local IMG={}
 function IMG.init(list)
     IMG.init=nil
 
-    local null=love.graphics.newCanvas(1,1)
     setmetatable(IMG,{__index=function(self,name)
         if type(list[name])=='table'then
             self[name]={}
@@ -13,7 +12,7 @@ function IMG.init(list)
             self[name]=love.graphics.newImage(list[name])
         else
             LOG("No IMG: "..name)
-            self[name]=null
+            self[name]=PAPER
         end
         return self[name]
     end})

Zframework/init.lua

@@ -1,4 +1,4 @@
-NONE={}function NULL()end
+NONE={}function NULL()end PAPER=love.graphics.newCanvas(1,1)
 EDITING=""
 LOADED=false
 

main.lua

@@ -116,7 +116,7 @@ MODES=      require'parts.modes'
 
 setmetatable(TEXTURE,{__index=function(self,k)
     MES.new('warn',"No texture called: "..k)
-    self[k]=love.graphics.newCanvas(1,1)
+    self[k]=PAPER
     return self[k]
 end})