修改两处变量名，“累计值然后进行若干次操作”的变量使用trigXXX的格式

Zframework/wheelScroll.lua

@@ -1,19 +1,19 @@
 local love=love
 local max,min=math.max,math.min
-local float=0
+local trigDist=0
 return function(y,key1,key2)
     if y>0 then
-        float=max(float,0)+y^1.2
+        trigDist=max(trigDist,0)+y^1.2
     elseif y<0 then
-        if float>0 then float=0 end
-        float=min(float,0)-(-y)^1.2
+        if trigDist>0 then trigDist=0 end
+        trigDist=min(trigDist,0)-(-y)^1.2
     end
-    while float>=1 do
+    while trigDist>=1 do
         love.keypressed(key1 or"up")
-        float=float-1
+        trigDist=trigDist-1
     end
-    while float<=-1 do
+    while trigDist<=-1 do
         love.keypressed(key2 or"down")
-        float=float+1
+        trigDist=trigDist+1
     end
 end