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comparison Vis.cpp @ 1035:306ec23b37df

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004C1EE5 & other stuff
author Nomad
date Wed, 22 May 2013 14:12:51 +0200
parents c94d6a37d298
children 39f42990698f 010a844ef4a0
comparison
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1034:aa848c90181f 1035:306ec23b37df
759 } 759 }
760 760
761 //----- (004C1EE5) -------------------------------------------------------- 761 //----- (004C1EE5) --------------------------------------------------------
762 bool Vis::_4C1EE5_BLV_IntersectBModel_2(int *a1, int *a2, __int16 *a3, __int16 *a4, Vec3_short_ *a5, BLVFace *pFace) 762 bool Vis::_4C1EE5_BLV_IntersectBModel_2(int *a1, int *a2, __int16 *a3, __int16 *a4, Vec3_short_ *a5, BLVFace *pFace)
763 { 763 {
764 bool result; // eax@1 764 if (pFace->uAttributes & FACE_XY_PLANE)
765 unsigned int v8; // ecx@1 765 {
766 Vec3_short_ *v9; // ecx@2 766 *a1 = a5->x;
767 __int16 *v10; // edx@3 767 *a2 = a5->y;
768 signed int v11; // ecx@4 768
769 char v12; // zf@6 769 for (uint i = 0; i < pFace->uNumVertices; ++i)
770 Vec3_short_ *v13; // ecx@6 770 {
771 int v14; // edx@7 771 a3[2 * i] = pFace->pXInterceptDisplacements[i] + pIndoor->pVertices[pFace->pVertexIDs[i]].x;
772 __int16 *v15; // edx@8 772 a3[2 * i + 1] = pFace->pXInterceptDisplacements[i + 1] + pIndoor->pVertices[pFace->pVertexIDs[i + 1]].x;
773 signed int v16; // ecx@9 773
774 int v17; // edx@11 774 a4[2 * i] = pFace->pYInterceptDisplacements[i] + pIndoor->pVertices[pFace->pVertexIDs[i]].y;
775 __int16 *v18; // edx@12 775 a4[2 * i + 1] = pFace->pYInterceptDisplacements[i + 1] + pIndoor->pVertices[pFace->pVertexIDs[i + 1]].y;
776 signed int v19; // ecx@13 776 }
777 signed int a5a; // [sp+24h] [bp+18h]@2 777 }
778 signed int a5b; // [sp+24h] [bp+18h]@7 778 else if (pFace->uAttributes & FACE_XZ_PLANE)
779 signed int a5c; // [sp+24h] [bp+18h]@11 779 {
780 780 *a1 = a5->x;
781 result = (bool)pFace; 781 *a2 = a5->z;
782 v8 = pFace->uAttributes; 782
783 if ( BYTE1(v8) & 1 ) 783 for (uint i = 0; i < pFace->uNumVertices; ++i)
784 { 784 {
785 v9 = a5; 785 a3[2 * i] = pFace->pXInterceptDisplacements[i] + pIndoor->pVertices[pFace->pVertexIDs[i]].x;
786 a5a = 0; 786 a3[2 * i + 1] = pFace->pXInterceptDisplacements[i + 1] + pIndoor->pVertices[pFace->pVertexIDs[i + 1]].x;
787 *a1 = v9->x; 787
788 *a2 = v9->y; 788 a4[2 * i] = pFace->pZInterceptDisplacements[i] + pIndoor->pVertices[pFace->pVertexIDs[i]].z;
789 if ( pFace->uNumVertices ) 789 a4[2 * i + 1] = pFace->pZInterceptDisplacements[i + 1] + pIndoor->pVertices[pFace->pVertexIDs[i + 1]].z;
790 { 790 }
791 v10 = a4 + 1; 791 }
792 do 792 else if (pFace->uAttributes & FACE_YZ_PLANE)
793 { 793 {
794 v11 = a5a; 794 *a1 = a5->y;
795 a3[2 * a5a] = pFace->pXInterceptDisplacements[a5a] + pIndoor->pVertices[pFace->pVertexIDs[a5a]].x; 795 *a2 = a5->z;
796 *(v10 - 1) = pFace->pYInterceptDisplacements[v11] + pIndoor->pVertices[pFace->pVertexIDs[v11]].y; 796
797 *(__int16 *)((char *)v10 + (int)a3 - (int)a4) = pFace->pXInterceptDisplacements[v11 + 1] 797 for (uint i = 0; i < pFace->uNumVertices; ++i)
798 + pIndoor->pVertices[pFace->pVertexIDs[v11 + 1]].x; 798 {
799 ++a5a; 799 a3[2 * i] = pFace->pYInterceptDisplacements[i] + pIndoor->pVertices[pFace->pVertexIDs[i]].y;
800 *v10 = pFace->pYInterceptDisplacements[v11 + 1] + pIndoor->pVertices[pFace->pVertexIDs[v11 + 1]].y; 800 a3[2 * i + 1] = pFace->pYInterceptDisplacements[i + 1] + pIndoor->pVertices[pFace->pVertexIDs[i + 1]].y;
801 v10 += 2; 801
802 } 802 a4[2 * i] = pFace->pZInterceptDisplacements[i] + pIndoor->pVertices[pFace->pVertexIDs[i]].z;
803 while ( a5a < pFace->uNumVertices ); 803 a4[2 * i + 1] = pFace->pZInterceptDisplacements[i + 1] + pIndoor->pVertices[pFace->pVertexIDs[i + 1]].z;
804 } 804 }
805 } 805 }
806 else 806 else
807 { 807 {
808 v12 = (BYTE1(v8) & 2) == 0; 808 assert(false);
809 v13 = a5; 809 return false;
810 if ( v12 ) 810 }
811 { 811
812 v17 = a5->y; 812 return true;
813 a5c = 0;
814 *a1 = v17;
815 *a2 = v13->z;
816 if ( pFace->uNumVertices )
817 {
818 v18 = a4 + 1;
819 do
820 {
821 v19 = a5c;
822 a3[2 * a5c] = pFace->pYInterceptDisplacements[a5c] + pIndoor->pVertices[pFace->pVertexIDs[a5c]].y;
823 *(v18 - 1) = pFace->pZInterceptDisplacements[v19] + pIndoor->pVertices[pFace->pVertexIDs[v19]].z;
824 *(__int16 *)((char *)v18 + (int)(char *)a3 - (char *)a4) = pFace->pYInterceptDisplacements[v19 + 1]
825 + pIndoor->pVertices[pFace->pVertexIDs[v19 + 1]].y;
826 ++a5c;
827 *v18 = pFace->pZInterceptDisplacements[v19 + 1] + pIndoor->pVertices[pFace->pVertexIDs[v19 + 1]].z;
828 v18 += 2;
829 }
830 while ( a5c < pFace->uNumVertices );
831 }
832 }
833 else
834 {
835 v14 = a5->x;
836 a5b = 0;
837 *a1 = v14;
838 *a2 = v13->z;
839 if ( pFace->uNumVertices )
840 {
841 v15 = a4 + 1;
842 do
843 {
844 v16 = a5b;
845 a3[2 * a5b] = pFace->pXInterceptDisplacements[a5b] + pIndoor->pVertices[pFace->pVertexIDs[a5b]].x;
846 *(v15 - 1) = pFace->pZInterceptDisplacements[v16] + pIndoor->pVertices[pFace->pVertexIDs[v16]].z;
847 *(__int16 *)((char *)v15 + (int)a3 - (int)a4) = pFace->pXInterceptDisplacements[v16 + 1]
848 + pIndoor->pVertices[pFace->pVertexIDs[v16 + 1]].x;
849 ++a5b;
850 *v15 = pFace->pZInterceptDisplacements[v16 + 1] + pIndoor->pVertices[pFace->pVertexIDs[v16 + 1]].z;
851 v15 += 2;
852 }
853 while ( a5b < pFace->uNumVertices );
854 }
855 }
856 }
857 LOBYTE(result) = 1;
858 return result;
859 } 813 }
860 814
861 //----- (004C2186) -------------------------------------------------------- 815 //----- (004C2186) --------------------------------------------------------
862 bool Vis::_4C2186_BLV_IntersectBModel(BLVFace *pFace, unsigned int ModelID, __int16 *displaced_face_intersect_plane_coords_a, __int16 *displaced_face_intersect_plane_coords_b, Vec3_short_ *a5, BLVFace *face, unsigned int uModelID) 816 bool Vis::_4C2186_BLV_IntersectBModel(BLVFace *pFace, unsigned int ModelID, __int16 *displaced_face_intersect_plane_coords_a, __int16 *displaced_face_intersect_plane_coords_b, Vec3_short_ *a5, BLVFace *face, unsigned int uModelID)
863 { 817 {