mm7: Vis.cpp comparison

comparison Vis.cpp @ 2149:d4f00d622889

SortByScreenSpaceX and SortByScreenSpaceY for Vis fix

author	Ritor1
date	Wed, 08 Jan 2014 15:01:58 +0600
parents	feeb7bfcb19e
children	701dc2f4956b

comparison

equal deleted inserted replaced

-:af349bd395ff
+:d4f00d622889
 MessageBoxW(nullptr, L"Unknown pointer creation flag passed to ::create_object_pointers()", L"E:\\WORK\\MSDEV\\MM7\\MM7\\Code\\Vis.cpp:1358", 0);
 }
 }
 //----- (004C264A) --------------------------------------------------------
-void Vis::sort_object_pointers( Vis_ObjectInfo **pPointers, int start, int end )
+void Vis::sort_object_pointers( Vis_ObjectInfo **pPointers, int start, int end )//сортировка
 {
 int sort_start; // edx@1
 int forward_sort_index; // esi@2
 signed int backward_sort_index; // ecx@2
 unsigned int last_z_val; // eax@3
 unsigned int more_lz_val; // ebx@4
 {
 forward_sort_index = sort_start - 1;
 backward_sort_index = end;
 do
 {
-last_z_val = pPointers[end]->sZValue&0xFFFF0000;
+last_z_val = pPointers[end]->sZValue & 0xFFFF0000;
 do
 {
 ++forward_sort_index;
-more_lz_val = pPointers[forward_sort_index]->sZValue&0xFFFF0000;
+more_lz_val = pPointers[forward_sort_index]->sZValue & 0xFFFF0000;
 }
 while ( more_lz_val < last_z_val );
 do
 {
 if ( backward_sort_index < 1 )
 break;
 --backward_sort_index;
-less_lz_val = pPointers[backward_sort_index]->sZValue&0xFFFF0000;
+less_lz_val = pPointers[backward_sort_index]->sZValue & 0xFFFF0000;
 }
 while ( less_lz_val > last_z_val );
 temp_pointer = pPointers[forward_sort_index];
 if ( forward_sort_index >= backward_sort_index )
 }
 return true;
 }
 //----- (004C288E) --------------------------------------------------------
-bool Vis::SortByScreenSpaceX(RenderVertexSoft *pArray, int sLeft, int sRight)
+void Vis::SortByScreenSpaceX(RenderVertexSoft *pArray, int start, int end)//сортировка по возрастанию экранных координат х
 {
-bool result; // eax@1
+int left_sort_index; // ebx@2
-RenderVertexSoft *v5; // edx@2
+int right_sort_index; // ecx@2
-int v6; // ebx@2
+RenderVertexSoft temp_array; // [sp+4h] [bp-6Ch]@8
-int i; // ecx@2
+RenderVertexSoft max_array; // [sp+34h] [bp-3Ch]@2
-int v8; // esi@3
+int v12; // [sp+64h] [bp-Ch]@7
-int v9; // esi@5
-//RenderVertexSoft *v10; // eax@8
+if ( end > start )
-const void *v10;
+{
-RenderVertexSoft v11; // [sp+4h] [bp-6Ch]@8
+left_sort_index = start - 1;
-RenderVertexSoft v12; // [sp+34h] [bp-3Ch]@2
+memcpy(&max_array, &pArray[end], sizeof(max_array));
-//float v13; // [sp+4Ch] [bp-24h]@4
+for ( right_sort_index = end; ; right_sort_index = v12 )
-int v14; // [sp+64h] [bp-Ch]@7
+{
-//Vis *thisa; // [sp+68h] [bp-8h]@1
+do
-//void *thisa;
+{
-//RenderVertexSoft *v16; // [sp+6Ch] [bp-4h]@2
+++left_sort_index;
-const void *v16;
+}
+while ( pArray[left_sort_index].vWorldViewProjX < (double)max_array.vWorldViewProjX );
-//thisa = this;
+do
-if (sRight <= sLeft)
+{
-return true;
+--right_sort_index;
-v5 = pArray;
+}
-v16 = &pArray[sRight];
+while ( pArray[right_sort_index].vWorldViewProjX > (double)max_array.vWorldViewProjX );
-v6 = sLeft - 1;
+v12 = right_sort_index;
-memcpy(&v12, &pArray[sRight], sizeof(v12));
+if ( left_sort_index >= right_sort_index )
-for ( i = sRight; ; i = v14 )
+break;
-{
+memcpy(&temp_array, &pArray[left_sort_index], sizeof(temp_array));
-v8 = (int)&v5[v6].vWorldViewProjX;
+memcpy(&pArray[left_sort_index], &pArray[right_sort_index], sizeof(pArray[left_sort_index]));
-do
+memcpy(&pArray[right_sort_index], &temp_array, sizeof(pArray[right_sort_index]));
-{
+}
-v8 += 48;
+memcpy(&temp_array, &pArray[left_sort_index], sizeof(temp_array));
-++v6;
+memcpy(&pArray[left_sort_index], &pArray[end], sizeof(pArray[left_sort_index]));
-}
+memcpy(&pArray[end], &temp_array, sizeof(pArray[end]));
-while ( *(float *)v8 < v12.vWorldViewProjX);
+Vis::SortByScreenSpaceX(pArray, start, left_sort_index - 1);
-v9 = (int)&v5[i].vWorldViewProjX;
+Vis::SortByScreenSpaceX(pArray, left_sort_index + 1, end);
-do
+}
-{
-v9 -= 48;
---i;
-}
-while ( *(float *)v9 > v12.vWorldViewProjX);
-v14 = i;
-if ( v6 >= i )
-break;
-v10 = &v5[i];
-memcpy(&v11, &pArray[v6], sizeof(v11));
-v5 = pArray;
-memcpy(&pArray[v6], v10, sizeof(pArray[v6]));
-memcpy((void *)v10, &v11, sizeof(0x30u));
-}
-memcpy(&v11, &v5[v6], sizeof(v11));
-memcpy(&v5[v6], v16, sizeof(v5[v6]));
-memcpy((void *)v16, &v11, sizeof(0x30u));
-SortByScreenSpaceX(v5, sLeft, v6 - 1);
-SortByScreenSpaceX(pArray, v6 + 1, sRight);
-return true;
 }
 //----- (004C297E) --------------------------------------------------------
-bool Vis::SortByScreenSpaceY(RenderVertexSoft *pArray, int sLeft, int sRight)
+void Vis::SortByScreenSpaceY(RenderVertexSoft *pArray, int start, int end)
 {
-//bool result; // eax@1
+int left_sort_index; // ebx@2
-RenderVertexSoft *v5; // edx@2
+int right_sort_index; // ecx@2
-int v6; // ebx@2
+RenderVertexSoft temp_array; // [sp+4h] [bp-6Ch]@8
-int i; // ecx@2
+RenderVertexSoft max_array; // [sp+34h] [bp-3Ch]@2
-int v8; // esi@3
+int v12; // [sp+64h] [bp-Ch]@7
-int v9; // esi@5
-//RenderVertexSoft *v10; // eax@8
+if ( end > start )
-const void *v10;
+{
-//char v11; // [sp+4h] [bp-6Ch]@8
+left_sort_index = start - 1;
-RenderVertexSoft v11;
+memcpy(&max_array, &pArray[end], sizeof(max_array));
-RenderVertexSoft v12; // [sp+34h] [bp-3Ch]@2
+for ( right_sort_index = end; ; right_sort_index = v12 )
-//float v13; // [sp+50h] [bp-20h]@4
+{
-int v14; // [sp+64h] [bp-Ch]@7
+do
-//Vis *thisa; // [sp+68h] [bp-8h]@1
+{
-RenderVertexSoft *v16; // [sp+6Ch] [bp-4h]@2
+++left_sort_index;
+}
-if (sRight <= sLeft)
+while ( pArray[left_sort_index].vWorldViewProjY < (double)max_array.vWorldViewProjY );
-return true;
+do
-v5 = pArray;
+{
-v16 = &pArray[sRight];
+--right_sort_index;
-v6 = sLeft - 1;
+}
-memcpy(&v12, &pArray[sRight], sizeof(v12));
+while ( pArray[right_sort_index].vWorldViewProjY > (double)max_array.vWorldViewProjY );
-for ( i = sRight; ; i = v14 )
+v12 = right_sort_index;
-{
+if ( left_sort_index >= right_sort_index )
-v8 = (int)&v5[v6].vWorldViewProjY;
+break;
-do
+memcpy(&temp_array, &pArray[left_sort_index], sizeof(temp_array));
-{
+memcpy(&pArray[left_sort_index], &pArray[right_sort_index], sizeof(pArray[left_sort_index]));
-v8 += 48;
+memcpy(&pArray[right_sort_index], &temp_array, sizeof(pArray[right_sort_index]));
-++v6;
+}
-}
+memcpy(&temp_array, &pArray[left_sort_index], sizeof(temp_array));
-while ( *(float *)v8 < v12.vWorldViewProjY);
+memcpy(&pArray[left_sort_index], &pArray[end], sizeof(pArray[left_sort_index]));
-v9 = (int)&v5[v6].vWorldViewProjY;
+memcpy(&pArray[end], &temp_array, sizeof(pArray[end]));
-do
+Vis::SortByScreenSpaceY(pArray, start, left_sort_index - 1);
-{
+Vis::SortByScreenSpaceY(pArray, left_sort_index + 1, end);
-v9 -= 48;
+}
---i;
-}
-while ( *(float *)v9 > v12.vWorldViewProjY);
-v14 = i;
-if ( v6 >= i )
-break;
-v10 = &v5[i];
-memcpy(&v11, &pArray[v6], sizeof(0x30));
-v5 = pArray;
-memcpy(&pArray[v6], v10, sizeof(pArray[v6]));
-memcpy((void *)v10, &v11, sizeof(0x30));
-}
-memcpy(&v11, &v5[v6], sizeof(0x30));
-memcpy(&v5[v6], v16, sizeof(v5[v6]));
-memcpy((void *)v16, &v11, sizeof(0x30));
-SortByScreenSpaceY(v5, sLeft, v6 - 1);
-SortByScreenSpaceY(pArray, v6 + 1, sRight);
-return true;
 }
 //----- (004C04AF) --------------------------------------------------------
 Vis::Vis()
 {

Mercurial > mm7

comparison Vis.cpp @ 2149:d4f00d622889