Comprehensive Decompile/Organization

IDA Pro / Hex Rays Decompiler
Organized source by C/C++ [Class] and by prefix

vectors.cpp

@@ -0,0 +1,40 @@
+//----- (0101CB8E) --------------------------------------------------------
+void __stdcall vector_add(struct vector_type *a1, struct vector_type *a2)
+{
+*(float *)a1 = *(float *)a1 + *(float *)a2;
+*((float *)a1 + 1) = *((float *)a2 + 1) + *((float *)a1 + 1);
+}
+
+//----- (0101CCF3) --------------------------------------------------------
+void __stdcall RotateVector(struct vector_type *a1, float a2)
+{
+long double v2; // st7
+long double v3; // st6
+long double v4; // st5
+
+v2 = sin(a2);
+v3 = cos(a2);
+v4 = v3 * *(float *)a1 - v2 * *((float *)a1 + 1);
+*(float *)a1 = v4;
+*((float *)a1 + 1) = v4 * v2 + v3 * *((float *)a1 + 1);
+}
+
+//----- (0101B0A4) --------------------------------------------------------
+void __stdcall vswap(struct vector_type *a1, struct vector_type *a2)
+{
+int v2; // ST08_4
+int v3; // ST0C_4
+int v4; // ST10_4
+_DWORD *v5; // edi
+
+v2 = *(_DWORD *)a1;
+v3 = *((_DWORD *)a1 + 1);
+v4 = *((_DWORD *)a1 + 2);
+*(_DWORD *)a1 = *(_DWORD *)a2;
+v5 = (_DWORD *)((char *)a1 + 4);
+*v5 = *((_DWORD *)a2 + 1);
+v5[1] = *((_DWORD *)a2 + 2);
+*(_DWORD *)a2 = v2;
+*((_DWORD *)a2 + 1) = v3;
+*((_DWORD *)a2 + 2) = v4;
+}