Keep decimals of economy values returned by GetRolloverInfo (#75)

README.md

@@ -39,6 +39,8 @@ These don't matter except for other assembly patches
     - hooks/aiinitattack.cpp
 
 ## Bugs
+- Fix `RolloverInfo` returning integer economy values. 
+    - hooks/GetRolloverInfoFix.cpp
 - Fix [problem described here](https://www.lua.org/bugs.html#5.0.2-5)
     - hooks/weakgcmarkerFix.cpp
 - Fix CUIWorldMesh:GetInterpolatedAlignedBox return table to properly store `ymax` and `zMax`

hooks/GetRolloverInfoFix.cpp

@@ -0,0 +1,38 @@
+asm(
+    "LuaObject_SetNumber = 0x908320;"
+    // energy consumed
+    ".section h0; .set h0,0x8422FD;"
+    "movd eax, xmm0;"
+    ".section h1; .set h1,0x84230D;"
+    "call LuaObject_SetNumber;"
+
+     // mass consumed
+    ".section h2; .set h2,0x842330;"
+    "movd eax, xmm0;"
+    ".section h3; .set h3,0x842340;"
+    "call LuaObject_SetNumber;"
+
+     // energy requested
+    ".section h4; .set h4,0x842363;"
+    "movd eax, xmm0;"
+    ".section h5; .set h5,0x842373;"
+    "call LuaObject_SetNumber;"
+
+     // mass requested
+    ".section h6; .set h6,0x842396;"
+    "movd eax, xmm0;"
+    ".section h7; .set h7,0x8423A6;"
+    "call LuaObject_SetNumber;"
+
+    // energy produced
+    ".section h8; .set h8,0x8423C9;"
+    "movd eax, xmm0;"
+    ".section h9; .set h9,0x8423D9;"
+    "call LuaObject_SetNumber;"
+
+     // mass produced
+    ".section h10; .set h10,0x842400;"
+    "movd eax, xmm0;"
+    ".section h11; .set h11,0x84240C;"
+    "call LuaObject_SetNumber;"
+);