调整模式评级的文本，看起来不打击一些

调整模式评级对应的颜色

parts/scenes/load.lua

@@ -28,11 +28,11 @@ local loadingThread=coroutine.wrap(function()
 
     YIELD('loadModeIcon')
     local modeIcons={}
-    modeIcons.marathon=GC.DO{32,32,
+    modeIcons.marathon=GC.DO{64,64,
         {'move',3,1},
-        {'fRect',10,4,-2,23},
-        {'fPoly',10,4,24,10,10,16.5},
-        {'fRect',4,24,10,3},
+        {'fRect',20,8,-4,46},
+        {'fPoly',20,6,48,20,20,33},
+        {'fRect',8,48,20,6},
     }
     modeIcons.infinite=GC.DO{64,64,
         {'setLW',4},

parts/scenes/mode.lua

@@ -200,14 +200,14 @@ function scene.update()
     end
 end
 
---noRank/D/C/B/A/S
+--noRank/B/A/S/U/X
 local baseRankColor={
     [0]={0,0,0,.3},
-    {.4,.1,.1,.3},
-    {.4,.35,.3,.3},
-    {.6,.4,.2,.3},
-    {.7,.75,.85,.3},
+    {.2,.4,.6,.3},
+    {.6,.85,.65,.3},
     {.85,.8,.3,.3},
+    {.85,.5,.4,.3},
+    {.85,.3,.8,.3},
 }
 local rankColor=rankColor
 local function _drawModeShape(M,S,drawType)