toolfunc文件拆分

Zframework/setFont.lua

@@ -0,0 +1,38 @@
+local gc=love.graphics
+local newFont=gc.setNewFont
+local setNewFont=gc.setFont
+local fontCache,currentFontSize={}
+if love.filesystem.getInfo("font.ttf")then
+	local fontData=love.filesystem.newFile("font.ttf")
+	function setFont(s)
+		if s~=currentFontSize then
+			if not fontCache[s]then
+				fontCache[s]=newFont(fontData,s)
+			end
+			setNewFont(fontCache[s])
+			currentFontSize=s
+		end
+	end
+	function getFont(s)
+		if not fontCache[s]then
+			fontCache[s]=newFont(fontData,s)
+		end
+		return fontCache[s]
+	end
+else
+	function setFont(s)
+		if s~=currentFontSize then
+			if not fontCache[s]then
+				fontCache[s]=newFont(s)
+			end
+			setNewFont(fontCache[s])
+			currentFontSize=s
+		end
+	end
+	function getFont(s)
+		if not fontCache[s]then
+			fontCache[s]=newFont(s)
+		end
+		return fontCache[s]
+	end
+end