Add Mono+do+trimino sprint mode (#578)

parts/modes/sprint123.lua

@@ -0,0 +1,22 @@
+return{
+    env={
+        drop=60,lock=60,
+        sequence='bag',seqData={26,27,28,29},
+        eventSet='checkLine_40',
+        bg='bg2',bgm='race',
+    },
+    score=function(P)return{P.stat.time,P.stat.piece}end,
+    scoreDisp=function(D)return STRING.time(D[1]).."   "..D[2].." Pieces"end,
+    comp=function(a,b)return a[1]<b[1]or(a[1]==b[1]and a[2]<b[2])end,
+    getRank=function(P)
+        if P.stat.row<40 then return end
+        local T=P.stat.time
+        return
+        T<=42 and 5 or
+        T<=62 and 4 or
+        T<=104 and 3 or
+        T<=130 and 2 or
+        T<=160 and 1 or
+        0
+    end,
+}