mm7: mm7_2.cpp comparison

_42ECB5_PlayerAttacksActor

comparison

equal deleted inserted replaced

-:0b58962bf229
+:1f0af5cac2dd
 while ( v6 );
 }
 }
 //----- (00452A9E) --------------------------------------------------------
-signed int __fastcall sub_452A9E(signed int a1)
+int sub_452A9E(int square_distance)
 {
 signed int result; // eax@2
 int v2; // edx@3
-signed int v3; // edi@3
+unsigned int v3; // edi@3
-signed int v4; // ebx@3
+//signed int v4; // ebx@3
 int v5; // esi@4
-if ( a1 > 1 )
+if (square_distance < 1)
-{
+return square_distance;
 v2 = 0;
-v3 = a1;
+v3 = square_distance;
 result = 0;
-v4 = 16;
+//v4 = 16;
-do
+for (uint i = 0; i < 16; ++i)
 {
 result *= 2;
-v2 = ((unsigned int)v3 >> 30) | 4 * v2;
+v2 = (v3 >> 30) | 4 * v2;
 v5 = 2 * result + 1;
 v3 *= 4;
 if ( v2 >= (unsigned int)v5 )
 {
 ++result;
 v2 -= v5;
 }
---v4;
+//--v4;
 }
-while ( v4 );
+//while ( v4 );
-if ( a1 - result * result >= (unsigned int)(result - 1) )
+if ( square_distance - result * result >= (unsigned int)(result - 1) )
 ++result;
-}
-else
-{
-result = a1;
-}
-return result;
 }
 //----- (00452AE2) --------------------------------------------------------
 int __fastcall MakeColorMaskFromBitDepth(int a1)
 {

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