mirror of
https://github.com/OpenDriver2/REDRIVER2.git
synced 2024-11-23 19:02:35 +01:00
1278 lines
34 KiB
C
1278 lines
34 KiB
C
#include "THISDUST.H"
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#include "TILE.H"
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#include "MODELS.H"
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#include "SYSTEM.H"
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#include "MISSION.H"
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#include "MODELS.H"
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#include "DRAW.H"
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#include "TEXTURE.H"
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#include "../ASM/ASMTEST.H"
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// decompiled code
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// original method signature:
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// void /*$ra*/ Tile1x1(struct MODEL *model /*$a0*/)
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// line 79, offset 0x00041b10
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/* begin block 1 */
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// Start line: 80
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// Start offset: 0x00041B10
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// Variables:
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// int i; // $t3
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// unsigned char *polys; // $t0
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// struct SVECTOR *verts; // $t1
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// struct POLY_FT4 *prims; // $a2
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// unsigned long clut; // $t6
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// unsigned long tpage; // $a1
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/* begin block 1.1 */
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// Start line: 93
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// Start offset: 0x00041B4C
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// Variables:
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// unsigned long indices; // $a3
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// unsigned long texInfo; // $t2
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/* begin block 1.1.1 */
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// Start line: 93
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// Start offset: 0x00041B4C
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// Variables:
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// long *ot; // $t8
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/* begin block 1.1.1.1 */
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// Start line: 93
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// Start offset: 0x00041B4C
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// Variables:
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// int Z; // stack offset -16
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// unsigned long uv_01; // $t4
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// unsigned long uv_23; // $t5
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// Labels:
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// 0x000001B4 otherhalf
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/* begin block 1.1.1.1.1 */
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// Start line: 144
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// Start offset: 0x00041CC4
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// Variables:
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// int r2; // $a0
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/* end block 1.1.1.1.1 */
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// End offset: 0x00041CC4
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// End Line: 144
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/* end block 1.1.1.1 */
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// End offset: 0x00041D48
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// End Line: 161
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/* end block 1.1.1 */
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// End offset: 0x00041D48
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// End Line: 162
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/* end block 1.1 */
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// End offset: 0x00041D48
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// End Line: 163
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/* end block 1 */
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// End offset: 0x00041D7C
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// End Line: 166
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/* begin block 2 */
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// Start line: 158
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/* end block 2 */
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// End Line: 159
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/* begin block 3 */
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// Start line: 163
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/* end block 3 */
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// End Line: 164
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void Tile1x1(MODEL *model)
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{
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UNIMPLEMENTED();
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/*
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ushort uVar1;
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int iVar2;
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uint uVar3;
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undefined4 in_zero;
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undefined4 in_at;
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undefined4 *puVar4;
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uint *puVar5;
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undefined4 *puVar6;
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uint uVar7;
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undefined4 *puVar8;
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uint in_a1;
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uint uVar9;
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uint *puVar10;
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int iVar11;
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uint uVar12;
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uint uVar13;
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uint uVar14;
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int iVar15;
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int local_10;
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uVar13 = (uint)model->num_polys;
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puVar10 = (uint *)model->poly_block;
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iVar11 = model->vertices;
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do {
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uVar13 = uVar13 - 1;
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if (uVar13 == 0xffffffff) {
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return;
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}
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uVar9 = puVar10[1];
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uVar12 = *puVar10;
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iVar15 = DAT_1f8000b4 + 0x214;
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puVar8 = (undefined4 *)(iVar11 + (uVar9 & 0xff) * 8);
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puVar6 = (undefined4 *)(iVar11 + (uVar9 >> 5 & 0x7f8));
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puVar4 = (undefined4 *)(iVar11 + (uVar9 >> 0x18) * 8);
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setCopReg(2, in_zero, *puVar8);
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setCopReg(2, in_at, puVar8[1]);
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setCopReg(2, puVar4, *puVar6);
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setCopReg(2, puVar6, puVar6[1]);
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setCopReg(2, puVar8, *puVar4);
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setCopReg(2, in_a1, puVar4[1]);
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copFunction(2, 0x280030);
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uVar7 = uVar12 >> 8 & 0xff;
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uVar1 = *(ushort *)((uVar12 >> 0xf & 0x1fe) + uVar7 * 0x40 + DAT_1f800028);
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in_a1 = (uint)*(ushort *)(uVar7 * 2 + DAT_1f800024) << 0x10;
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copFunction(2, 0x1400006);
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uVar7 = puVar10[2];
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uVar14 = puVar10[3];
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iVar2 = getCopReg(2, 0x18);
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copFunction(2, 0x158002d);
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if (iVar2 < 0) {
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uVar3 = getCopReg(2, 0xc);
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DAT_1f8000b0[2] = uVar3;
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puVar4 = (undefined4 *)(iVar11 + (uVar9 >> 0xd & 0x7f8));
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setCopReg(2, in_zero, *puVar4);
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setCopReg(2, in_at, puVar4[1]);
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copFunction(2, 0x180001);
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copFunction(2, 0x1400006);
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iVar2 = getCopReg(2, 0x18);
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if ((iVar2 < 0) && (local_10 = getCopReg(2, 7), 1 < local_10)) {
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LAB_00041cc4:
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puVar5 = (uint *)(iVar15 + (local_10 >> 1) * 4);
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uVar9 = *puVar5;
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*puVar5 = (uint)DAT_1f8000b0 & 0xffffff;
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*DAT_1f8000b0 = uVar9 & 0xffffff | 0x9000000;
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uVar9 = getCopReg(2, 0xc);
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DAT_1f8000b0[4] = uVar9;
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uVar9 = getCopReg(2, 0xd);
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DAT_1f8000b0[6] = uVar9;
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uVar9 = getCopReg(2, 0xe);
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DAT_1f8000b0[8] = uVar9;
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uVar9 = DAT_1f8000c0;
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DAT_1f8000b0[3] = uVar7 & 0xffff | (uint)uVar1 << 0x10;
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DAT_1f8000b0[5] = uVar7 >> 0x10 | in_a1;
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DAT_1f8000b0[7] = uVar14 >> 0x10;
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DAT_1f8000b0[9] = uVar14 & 0xffff;
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DAT_1f8000b0[1] = uVar9;
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DAT_1f8000b0 = DAT_1f8000b0 + 10;
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}
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}
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else {
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local_10 = getCopReg(2, 7);
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if (1 < local_10) {
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uVar3 = getCopReg(2, 0xc);
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DAT_1f8000b0[2] = uVar3;
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puVar4 = (undefined4 *)(iVar11 + (uVar9 >> 0xd & 0x7f8));
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setCopReg(2, in_zero, *puVar4);
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setCopReg(2, in_at, puVar4[1]);
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copFunction(2, 0x180001);
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goto LAB_00041cc4;
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}
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}
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puVar10 = (uint *)((int)puVar10 + PolySizes[uVar12 & 0xff]);
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} while (true);
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*/
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}
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// decompiled code
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// original method signature:
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// void /*$ra*/ DrawTILES(int tile_amount /*$s2*/)
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// line 180, offset 0x00041d7c
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/* begin block 1 */
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// Start line: 181
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// Start offset: 0x00041D7C
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/* begin block 1.1 */
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// Start line: 201
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// Start offset: 0x00041E84
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/* end block 1.1 */
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// End offset: 0x00041EBC
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// End Line: 204
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/* begin block 1.2 */
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// Start line: 208
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// Start offset: 0x00041EBC
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// Variables:
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// struct PACKED_CELL_OBJECT **tilePointers; // $s3
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// int previous_matrix; // $s4
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/* begin block 1.2.1 */
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// Start line: 220
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// Start offset: 0x00041F34
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// Variables:
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// int model_number; // $s0
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// int z; // $a1
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/* begin block 1.2.1.1 */
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// Start line: 223
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// Start offset: 0x00041F34
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// Variables:
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// int yang; // $a1
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// struct PACKED_CELL_OBJECT *ppco; // $a0
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/* end block 1.2.1.1 */
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// End offset: 0x00041FB8
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// End Line: 241
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/* begin block 1.2.1.2 */
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// Start line: 270
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// Start offset: 0x0004202C
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// Variables:
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// struct MODEL *model; // $a0
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/* end block 1.2.1.2 */
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// End offset: 0x00042060
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// End Line: 279
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/* end block 1.2.1 */
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// End offset: 0x00042060
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// End Line: 282
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/* end block 1.2 */
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// End offset: 0x000420B0
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// End Line: 285
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/* end block 1 */
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// End offset: 0x000420B0
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// End Line: 287
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/* begin block 2 */
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// Start line: 445
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/* end block 2 */
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// End Line: 446
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/* begin block 3 */
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// Start line: 460
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/* end block 3 */
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// End Line: 461
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/* begin block 4 */
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// Start line: 463
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/* end block 4 */
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// End Line: 464
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extern _pct plotContext; // scratchpad addr: 0x1F8000C0
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// [D]
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void DrawTILES(int tile_amount)
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{
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int iVar1;
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int iVar2;
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uint uVar3;
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ushort *puVar4;
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uint uVar5;
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ushort **ppuVar6;
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uint uVar7;
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if (-1 < gTimeOfDay)
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{
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if (gTimeOfDay < 3)
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{
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plotContext.colour = combointensity & 0xffffffU | 0x2c000000;
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}
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else
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{
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if (gTimeOfDay == 3)
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{
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plotContext.colour = ((int)((uint)combointensity >> 0x10 & 0xff) / 3) * 0x10000 |
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((int)((uint)combointensity >> 8 & 0xff) / 3) * 0x100 |
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(int)(combointensity & 0xffU) / 3 | 0x2c000000U;
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}
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}
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}
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uVar7 = 0xffffffff;
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if (gWeather - 1U < 2)
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{
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uVar3 = plotContext.colour >> 2 & 0x3f;
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plotContext.colour = uVar3 * 0x30000 | uVar3 * 0x300 | uVar3 * 3 | 0x2c000000;
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}
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tile_amount = tile_amount + -1;
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plotContext.ot = current->ot;
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plotContext.primptr = current->primptr;
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plotContext.ptexture_pages = (ushort(*)[128])texture_pages;
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plotContext.ptexture_cluts = (ushort(*)[128][32])texture_cluts;
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plotContext.lastTexInfo = 0x18273472;
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ppuVar6 = (ushort **)tile_overflow_buffer;
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while (tile_amount != -1)
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{
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puVar4 = *ppuVar6;
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plotContext.f4colourTable[6] = (*puVar4);
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plotContext.f4colourTable[7] = (int)((uint)puVar4[1] << 0x10) >> 0x11;
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plotContext.f4colourTable[8] = (puVar4[2]);
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ppuVar6 = ppuVar6 + 1;
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uVar5 = (uint)puVar4[3] & 0x3f;
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uVar3 = (uint)(puVar4[3] >> 6) | ((uint)puVar4[1] & 1) << 10;
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if (uVar7 == uVar5)
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{
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iVar1 = Apply_InvCameraMatrixSetTrans((VECTOR_NOPAD *)(plotContext.f4colourTable + 6));
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}
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else
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{
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iVar1 = Apply_InvCameraMatrixAndSetMatrix
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((VECTOR_NOPAD *)(plotContext.f4colourTable + 6), &CompoundMatrix[uVar5]);
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uVar7 = uVar5;
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}
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if (iVar1 < 0x1b59)
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{
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if (Low2HighDetailTable[uVar3] != 0xffff) {
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uVar3 = (uint)Low2HighDetailTable[uVar3];
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}
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if (iVar1 < 2000) {
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TileNxN(modelpointers[uVar3], 4, 0x4b);
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}
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else {
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TileNxN(modelpointers[uVar3], 2, 0x23);
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}
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}
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else
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{
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iVar2 = uVar3 << 2;
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if (9000 < iVar1)
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{
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iVar2 = uVar3 << 2;
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if (Low2LowerDetailTable[uVar3] != 0xffff)
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{
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iVar2 = (uint)Low2LowerDetailTable[uVar3] << 2;
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}
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}
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Tile1x1(modelpointers[iVar2]);
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}
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tile_amount--;
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}
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current->primptr = plotContext.primptr;
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}
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// decompiled code
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// original method signature:
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// void /*$ra*/ makeMesh(struct MVERTEX (*VSP)[5][5] /*$t4*/, int m /*$t2*/, int n /*$a2*/)
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// line 292, offset 0x000420b0
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/* begin block 1 */
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// Start line: 293
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// Start offset: 0x000420B0
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/* begin block 1.1 */
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// Start line: 313
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// Start offset: 0x000420C8
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// Variables:
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// int a; // $t0
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// int b; // $t1
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/* end block 1.1 */
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// End offset: 0x000420C8
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// End Line: 313
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/* begin block 1.2 */
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// Start line: 313
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// Start offset: 0x000420C8
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// Variables:
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// int a; // $a3
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/* end block 1.2 */
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// End offset: 0x000420C8
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// End Line: 313
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/* begin block 1.3 */
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// Start line: 313
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// Start offset: 0x000420C8
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// Variables:
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// int a; // $a0
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// int b; // $a1
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/* end block 1.3 */
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// End offset: 0x000420C8
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// End Line: 313
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/* begin block 1.4 */
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// Start line: 320
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// Start offset: 0x000421B4
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// Variables:
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// int a; // $t0
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// int b; // $t1
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/* end block 1.4 */
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// End offset: 0x000421B4
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// End Line: 320
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/* begin block 1.5 */
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// Start line: 320
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// Start offset: 0x000421B4
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// Variables:
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// int a; // $a3
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/* end block 1.5 */
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// End offset: 0x000421B4
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// End Line: 320
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/* begin block 1.6 */
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// Start line: 320
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// Start offset: 0x000421B4
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// Variables:
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// int a; // $a0
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// int b; // $a1
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/* end block 1.6 */
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// End offset: 0x000421B4
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// End Line: 320
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/* begin block 1.7 */
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// Start line: 326
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// Start offset: 0x0004228C
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// Variables:
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// int k; // $s0
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/* begin block 1.7.1 */
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// Start line: 327
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// Start offset: 0x0004228C
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// Variables:
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// int a; // $t0
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// int b; // $t1
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/* end block 1.7.1 */
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// End offset: 0x0004228C
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// End Line: 327
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/* begin block 1.7.2 */
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// Start line: 327
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// Start offset: 0x0004228C
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// Variables:
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// int a; // $a3
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/* end block 1.7.2 */
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// End offset: 0x0004228C
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// End Line: 327
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/* begin block 1.7.3 */
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// Start line: 327
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// Start offset: 0x0004228C
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// Variables:
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// int a; // $a0
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// int b; // $a1
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/* end block 1.7.3 */
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// End offset: 0x0004228C
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// End Line: 327
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/* begin block 1.7.4 */
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// Start line: 332
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// Start offset: 0x00042378
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// Variables:
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// int a; // $t0
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// int b; // $t1
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/* end block 1.7.4 */
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// End offset: 0x00042378
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// End Line: 332
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/* begin block 1.7.5 */
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// Start line: 332
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// Start offset: 0x00042378
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// Variables:
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// int a; // $a3
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/* end block 1.7.5 */
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// End offset: 0x00042378
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// End Line: 332
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/* begin block 1.7.6 */
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// Start line: 332
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// Start offset: 0x00042378
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// Variables:
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// int a; // $a0
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// int b; // $a1
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/* end block 1.7.6 */
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// End offset: 0x00042378
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// End Line: 332
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/* end block 1.7 */
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// End offset: 0x00042458
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// End Line: 336
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/* begin block 1.8 */
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// Start line: 340
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// Start offset: 0x00042460
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// Variables:
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// int a; // $t1
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// int b; // $t5
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/* end block 1.8 */
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// End offset: 0x00042460
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// End Line: 340
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/* begin block 1.9 */
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// Start line: 343
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// Start offset: 0x000424D0
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// Variables:
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// int a; // $v0
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// int b; // $a1
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/* end block 1.9 */
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// End offset: 0x000424D0
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// End Line: 343
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|
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/* begin block 1.10 */
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// Start line: 347
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// Start offset: 0x0004252C
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// Variables:
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// int a; // $t0
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// int b; // $t2
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/* end block 1.10 */
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// End offset: 0x0004252C
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// End Line: 347
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|
|
/* begin block 1.11 */
|
|
// Start line: 347
|
|
// Start offset: 0x0004252C
|
|
// Variables:
|
|
// int a; // $t3
|
|
// int b; // $v0
|
|
/* end block 1.11 */
|
|
// End offset: 0x0004252C
|
|
// End Line: 347
|
|
|
|
/* begin block 1.12 */
|
|
// Start line: 347
|
|
// Start offset: 0x0004252C
|
|
// Variables:
|
|
// int a; // $a2
|
|
/* end block 1.12 */
|
|
// End offset: 0x0004252C
|
|
// End Line: 347
|
|
|
|
/* begin block 1.13 */
|
|
// Start line: 347
|
|
// Start offset: 0x0004252C
|
|
// Variables:
|
|
// int a; // $t8
|
|
// int b; // $a1
|
|
/* end block 1.13 */
|
|
// End offset: 0x00042644
|
|
// End Line: 350
|
|
/* end block 1 */
|
|
// End offset: 0x00042650
|
|
// End Line: 353
|
|
|
|
/* begin block 2 */
|
|
// Start line: 700
|
|
/* end block 2 */
|
|
// End Line: 701
|
|
|
|
/* begin block 3 */
|
|
// Start line: 702
|
|
/* end block 3 */
|
|
// End Line: 703
|
|
|
|
/* begin block 4 */
|
|
// Start line: 708
|
|
/* end block 4 */
|
|
// End Line: 709
|
|
|
|
void makeMesh(MVERTEX(*VSP)[5][5], int m, int n)
|
|
{
|
|
UNIMPLEMENTED();
|
|
/*
|
|
uint uVar1;
|
|
uint uVar2;
|
|
uint uVar3;
|
|
uint uVar4;
|
|
uint uVar5;
|
|
uint uVar6;
|
|
uint uVar7;
|
|
uint uVar8;
|
|
uint uVar9;
|
|
uint uVar10;
|
|
uint uVar11;
|
|
uint uVar12;
|
|
int iVar13;
|
|
|
|
if (n == 4) {
|
|
uVar3 = *(uint *)*VSP;
|
|
uVar2 = *(uint *)&(*VSP)[0].vz;
|
|
uVar5 = uVar3 ^ 0x8000;
|
|
uVar9 = *(uint *)(*VSP + 4) ^ 0x8000;
|
|
uVar5 = (uVar5 | uVar9) - ((int)(uVar5 ^ uVar9) >> 1 & 0xffff7fffU);
|
|
*(uint *)(*VSP + 2) = uVar5 ^ 0x8000;
|
|
uVar6 = uVar2 ^ 0x8000;
|
|
uVar3 = uVar3 ^ 0x8000;
|
|
uVar9 = *(uint *)(*VSP + 4) ^ 0x8000;
|
|
uVar10 = *(uint *)&(*VSP)[4].vz ^ 0x8000;
|
|
uVar6 = (uVar6 | uVar10) - ((int)(uVar6 ^ uVar10) >> 1 & 0x7f7f7fffU);
|
|
*(uint *)(*VSP + 1) = (uVar3 | uVar5) - ((int)(uVar3 ^ uVar5) >> 1 & 0xffff7fffU) ^ 0x8000;
|
|
uVar2 = uVar2 ^ 0x8000;
|
|
*(uint *)(*VSP + 3) = (uVar5 | uVar9) - ((int)(uVar5 ^ uVar9) >> 1 & 0xffff7fffU) ^ 0x8000;
|
|
*(uint *)&(*VSP)[2].vz = uVar6 ^ 0x8000;
|
|
*(uint *)&(*VSP)[1].vz = (uVar2 | uVar6) - ((int)(uVar2 ^ uVar6) >> 1 & 0x7f7f7fffU) ^ 0x8000;
|
|
*(uint *)&(*VSP)[3].vz = (uVar6 | uVar10) - ((int)(uVar6 ^ uVar10) >> 1 & 0x7f7f7fffU) ^ 0x8000;
|
|
if (m == 1) {
|
|
uVar2 = *(uint *)&(*VSP)[5].vz;
|
|
uVar5 = *(uint *)(*VSP + 5) ^ 0x8000;
|
|
uVar9 = *(uint *)(*VSP + 9) ^ 0x8000;
|
|
uVar5 = (uVar5 | uVar9) - ((int)(uVar5 ^ uVar9) >> 1 & 0xffff7fffU);
|
|
*(uint *)(*VSP + 7) = uVar5 ^ 0x8000;
|
|
uVar6 = uVar2 ^ 0x8000;
|
|
uVar3 = *(uint *)(*VSP + 5) ^ 0x8000;
|
|
uVar9 = *(uint *)(*VSP + 9) ^ 0x8000;
|
|
uVar10 = *(uint *)&(*VSP)[9].vz ^ 0x8000;
|
|
uVar6 = (uVar6 | uVar10) - ((int)(uVar6 ^ uVar10) >> 1 & 0x7f7f7fffU);
|
|
*(uint *)(*VSP + 6) = (uVar3 | uVar5) - ((int)(uVar3 ^ uVar5) >> 1 & 0xffff7fffU) ^ 0x8000;
|
|
uVar2 = uVar2 ^ 0x8000;
|
|
*(uint *)(*VSP + 8) = (uVar5 | uVar9) - ((int)(uVar5 ^ uVar9) >> 1 & 0xffff7fffU) ^ 0x8000;
|
|
*(uint *)&(*VSP)[7].vz = uVar6 ^ 0x8000;
|
|
*(uint *)&(*VSP)[6].vz = (uVar2 | uVar6) - ((int)(uVar2 ^ uVar6) >> 1 & 0x7f7f7fffU) ^ 0x8000;
|
|
*(uint *)&(*VSP)[8].vz =
|
|
(uVar6 | uVar10) - ((int)(uVar6 ^ uVar10) >> 1 & 0x7f7f7fffU) ^ 0x8000;
|
|
}
|
|
else {
|
|
iVar13 = 4;
|
|
uVar2 = *(uint *)&(*VSP)[0x14].vz;
|
|
uVar5 = *(uint *)(*VSP + 0x14) ^ 0x8000;
|
|
uVar9 = *(uint *)(*VSP + 0x18) ^ 0x8000;
|
|
uVar5 = (uVar5 | uVar9) - ((int)(uVar5 ^ uVar9) >> 1 & 0xffff7fffU);
|
|
*(uint *)(*VSP + 0x16) = uVar5 ^ 0x8000;
|
|
uVar6 = uVar2 ^ 0x8000;
|
|
uVar3 = *(uint *)(*VSP + 0x14) ^ 0x8000;
|
|
uVar9 = *(uint *)(*VSP + 0x18) ^ 0x8000;
|
|
uVar10 = *(uint *)&(*VSP)[0x18].vz ^ 0x8000;
|
|
uVar6 = (uVar6 | uVar10) - ((int)(uVar6 ^ uVar10) >> 1 & 0x7f7f7fffU);
|
|
*(uint *)(*VSP + 0x15) = (uVar3 | uVar5) - ((int)(uVar3 ^ uVar5) >> 1 & 0xffff7fffU) ^ 0x8000;
|
|
uVar2 = uVar2 ^ 0x8000;
|
|
*(uint *)(*VSP + 0x17) = (uVar5 | uVar9) - ((int)(uVar5 ^ uVar9) >> 1 & 0xffff7fffU) ^ 0x8000;
|
|
*(uint *)&(*VSP)[0x16].vz = uVar6 ^ 0x8000;
|
|
*(uint *)&(*VSP)[0x15].vz =
|
|
(uVar2 | uVar6) - ((int)(uVar2 ^ uVar6) >> 1 & 0x7f7f7fffU) ^ 0x8000;
|
|
*(uint *)&(*VSP)[0x17].vz =
|
|
(uVar6 | uVar10) - ((int)(uVar6 ^ uVar10) >> 1 & 0x7f7f7fffU) ^ 0x8000;
|
|
do {
|
|
iVar13 = iVar13 + -1;
|
|
uVar3 = *(uint *)*VSP;
|
|
uVar2 = *(uint *)&(*VSP)[0].vz;
|
|
uVar5 = uVar3 ^ 0x8000;
|
|
uVar9 = *(uint *)(*VSP + 0x14) ^ 0x8000;
|
|
uVar5 = (uVar5 | uVar9) - ((int)(uVar5 ^ uVar9) >> 1 & 0xffff7fffU);
|
|
*(uint *)(*VSP + 10) = uVar5 ^ 0x8000;
|
|
uVar6 = uVar2 ^ 0x8000;
|
|
uVar3 = uVar3 ^ 0x8000;
|
|
uVar9 = *(uint *)(*VSP + 0x14) ^ 0x8000;
|
|
uVar10 = *(uint *)&(*VSP)[0x14].vz ^ 0x8000;
|
|
uVar6 = (uVar6 | uVar10) - ((int)(uVar6 ^ uVar10) >> 1 & 0x7f7f7fffU);
|
|
*(uint *)(*VSP + 5) = (uVar3 | uVar5) - ((int)(uVar3 ^ uVar5) >> 1 & 0xffff7fffU) ^ 0x8000;
|
|
uVar2 = uVar2 ^ 0x8000;
|
|
*(uint *)(*VSP + 0xf) = (uVar5 | uVar9) - ((int)(uVar5 ^ uVar9) >> 1 & 0xffff7fffU) ^ 0x8000
|
|
;
|
|
*(uint *)&(*VSP)[10].vz = uVar6 ^ 0x8000;
|
|
*(uint *)&(*VSP)[5].vz =
|
|
(uVar2 | uVar6) - ((int)(uVar2 ^ uVar6) >> 1 & 0x7f7f7fffU) ^ 0x8000;
|
|
*(uint *)&(*VSP)[0xf].vz =
|
|
(uVar6 | uVar10) - ((int)(uVar6 ^ uVar10) >> 1 & 0x7f7f7fffU) ^ 0x8000;
|
|
VSP = (MVERTEX(*)[5][5])(*VSP + 1);
|
|
} while (-1 < iVar13);
|
|
}
|
|
}
|
|
else {
|
|
uVar2 = *(uint *)*VSP;
|
|
uVar9 = *(uint *)(*VSP + 2);
|
|
uVar6 = *(uint *)&(*VSP)[0].vz;
|
|
uVar5 = uVar2 ^ 0x8000;
|
|
uVar3 = uVar9 ^ 0x8000;
|
|
uVar10 = (uVar5 | uVar3) - ((int)(uVar5 ^ uVar3) >> 1 & 0xffff7fffU);
|
|
uVar5 = *(uint *)&(*VSP)[2].vz;
|
|
*(uint *)(*VSP + 1) = uVar10 ^ 0x8000;
|
|
uVar3 = uVar6 ^ 0x8000;
|
|
uVar5 = uVar5 ^ 0x8000;
|
|
uVar3 = (uVar3 | uVar5) - ((int)(uVar3 ^ uVar5) >> 1 & 0x7f7f7fffU);
|
|
*(uint *)&(*VSP)[1].vz = uVar3 ^ 0x8000;
|
|
if (m == 1) {
|
|
uVar5 = *(uint *)(*VSP + 5) ^ 0x8000;
|
|
uVar9 = *(uint *)(*VSP + 7) ^ 0x8000;
|
|
*(uint *)(*VSP + 6) = (uVar5 | uVar9) - ((int)(uVar5 ^ uVar9) >> 1 & 0xffff7fffU) ^ 0x8000;
|
|
uVar5 = *(uint *)&(*VSP)[5].vz ^ 0x8000;
|
|
uVar9 = *(uint *)&(*VSP)[7].vz ^ 0x8000;
|
|
*(uint *)&(*VSP)[6].vz = (uVar5 | uVar9) - ((int)(uVar5 ^ uVar9) >> 1 & 0x7f7f7fffU) ^ 0x8000;
|
|
}
|
|
else {
|
|
uVar2 = uVar2 ^ 0x8000;
|
|
uVar9 = uVar9 ^ 0x8000;
|
|
uVar4 = *(uint *)&(*VSP)[10].vz;
|
|
uVar7 = *(uint *)(*VSP + 10) ^ 0x8000;
|
|
uVar11 = *(uint *)(*VSP + 0xc) ^ 0x8000;
|
|
uVar11 = (uVar7 | uVar11) - ((int)(uVar7 ^ uVar11) >> 1 & 0xffff7fffU);
|
|
*(uint *)(*VSP + 0xb) = uVar11 ^ 0x8000;
|
|
uVar7 = uVar4 ^ 0x8000;
|
|
uVar1 = *(uint *)(*VSP + 0xc) ^ 0x8000;
|
|
uVar12 = *(uint *)&(*VSP)[0xc].vz ^ 0x8000;
|
|
uVar8 = (uVar7 | uVar12) - ((int)(uVar7 ^ uVar12) >> 1 & 0x7f7f7fffU);
|
|
uVar7 = *(uint *)(*VSP + 10) ^ 0x8000;
|
|
*(uint *)(*VSP + 5) = (uVar2 | uVar7) - ((int)(uVar2 ^ uVar7) >> 1 & 0xffff7fffU) ^ 0x8000;
|
|
uVar6 = uVar6 ^ 0x8000;
|
|
uVar4 = uVar4 ^ 0x8000;
|
|
*(uint *)(*VSP + 6) = (uVar10 | uVar11) - ((int)(uVar10 ^ uVar11) >> 1 & 0xffff7fffU) ^ 0x8000
|
|
;
|
|
*(uint *)(*VSP + 7) = (uVar9 | uVar1) - ((int)(uVar9 ^ uVar1) >> 1 & 0xffff7fffU) ^ 0x8000;
|
|
*(uint *)&(*VSP)[0xb].vz = uVar8 ^ 0x8000;
|
|
*(uint *)&(*VSP)[5].vz = (uVar6 | uVar4) - ((int)(uVar6 ^ uVar4) >> 1 & 0x7f7f7fffU) ^ 0x8000;
|
|
*(uint *)&(*VSP)[6].vz = (uVar3 | uVar8) - ((int)(uVar3 ^ uVar8) >> 1 & 0x7f7f7fffU) ^ 0x8000;
|
|
*(uint *)&(*VSP)[7].vz =
|
|
(uVar5 | uVar12) - ((int)(uVar5 ^ uVar12) >> 1 & 0x7f7f7fffU) ^ 0x8000;
|
|
}
|
|
}
|
|
return;*/
|
|
}
|
|
|
|
|
|
|
|
// decompiled code
|
|
// original method signature:
|
|
// void /*$ra*/ drawMesh(struct MVERTEX (*VSP)[5][5] /*$s2*/, int m /*$s3*/, int n /*$s1*/, struct _pct *pc /*$a3*/)
|
|
// line 359, offset 0x00042650
|
|
/* begin block 1 */
|
|
// Start line: 360
|
|
// Start offset: 0x00042650
|
|
// Variables:
|
|
// int j; // $t6
|
|
// int k; // $t9
|
|
// struct POLY_FT4 *prims; // $t1
|
|
|
|
/* begin block 1.1 */
|
|
// Start line: 370
|
|
// Start offset: 0x000426B8
|
|
// Variables:
|
|
// int Z1; // stack offset -24
|
|
// int Z2; // stack offset -20
|
|
// struct MVERTEX (*VST)[5][5]; // $t2
|
|
// long *ot; // $t7
|
|
|
|
/* begin block 1.1.1 */
|
|
// Start line: 382
|
|
// Start offset: 0x00042714
|
|
// Variables:
|
|
// int r2; // $v0
|
|
/* end block 1.1.1 */
|
|
// End offset: 0x00042714
|
|
// End Line: 382
|
|
|
|
/* begin block 1.1.2 */
|
|
// Start line: 462
|
|
// Start offset: 0x00042A30
|
|
// Variables:
|
|
// int r2; // $v0
|
|
/* end block 1.1.2 */
|
|
// End offset: 0x00042AB4
|
|
// End Line: 480
|
|
/* end block 1.1 */
|
|
// End offset: 0x00042AB4
|
|
// End Line: 483
|
|
/* end block 1 */
|
|
// End offset: 0x00042AEC
|
|
// End Line: 486
|
|
|
|
/* begin block 2 */
|
|
// Start line: 884
|
|
/* end block 2 */
|
|
// End Line: 885
|
|
|
|
/* begin block 3 */
|
|
// Start line: 891
|
|
/* end block 3 */
|
|
// End Line: 892
|
|
|
|
/* begin block 4 */
|
|
// Start line: 896
|
|
/* end block 4 */
|
|
// End Line: 897
|
|
|
|
/* WARNING: Globals starting with '_' overlap smaller symbols at the same address */
|
|
|
|
void drawMesh(MVERTEX(*VSP)[5][5], int m, int n, _pct *pc)
|
|
{
|
|
UNIMPLEMENTED();
|
|
/*
|
|
int iVar1;
|
|
undefined4 in_zero;
|
|
undefined4 in_at;
|
|
uint uVar2;
|
|
MVERTEX(*paaMVar3)[5][5];
|
|
MVERTEX(*paaMVar4)[5][5];
|
|
int iVar5;
|
|
uint *puVar6;
|
|
undefined4 *puVar7;
|
|
int iVar8;
|
|
int iVar9;
|
|
MVERTEX *pMVar10;
|
|
int iVar11;
|
|
|
|
iVar11 = 0;
|
|
puVar6 = *(uint **)(pc->ptexture_pages + 0x46);
|
|
paaMVar4 = VSP;
|
|
if (0 < n) {
|
|
do {
|
|
iVar8 = m + -1;
|
|
iVar5 = iVar11 + 2;
|
|
if (iVar8 != -1) {
|
|
pMVar10 = *VSP + iVar8 * 5;
|
|
do {
|
|
puVar7 = (undefined4 *)(&pMVar10->vx + iVar11 * 4);
|
|
iVar9 = *(int *)(pc->ptexture_pages + 0x48);
|
|
setCopReg(2, in_zero, *puVar7);
|
|
setCopReg(2, in_at, puVar7[1]);
|
|
setCopReg(2, puVar7 + 10, puVar7[2]);
|
|
setCopReg(2, puVar7 + 2, puVar7[3]);
|
|
setCopReg(2, paaMVar4, puVar7[10]);
|
|
setCopReg(2, 0x9000000, puVar7[0xb]);
|
|
copFunction(2, 0x280030);
|
|
copFunction(2, 0x158002d);
|
|
iVar1 = getCopReg(2, 7);
|
|
if (1 < iVar1) {
|
|
_DAT_1f800208 = getCopReg(2, 0xc);
|
|
_DAT_1f80020c = getCopReg(2, 0xd);
|
|
DAT_1f800210 = getCopReg(2, 0xe);
|
|
paaMVar4 = (MVERTEX(*)[5][5])(iVar9 + (iVar1 >> 1) * 4);
|
|
*puVar6 = *(uint *)*paaMVar4 & 0xffffff | 0x9000000;
|
|
uVar2 = getCopReg(2, 0xc);
|
|
puVar6[2] = uVar2;
|
|
uVar2 = getCopReg(2, 0xd);
|
|
puVar6[4] = uVar2;
|
|
uVar2 = getCopReg(2, 0xe);
|
|
puVar6[6] = uVar2;
|
|
uVar2 = getCopReg(2, 0xd);
|
|
puVar6[0x10] = uVar2;
|
|
setCopReg(2, in_zero, puVar7[4]);
|
|
setCopReg(2, in_at, puVar7[5]);
|
|
setCopReg(2, puVar7 + 0xc, puVar7[0xe]);
|
|
setCopReg(2, puVar7 + 0xe, puVar7[0xf]);
|
|
setCopReg(2, puVar7 + 4, puVar7[0xc]);
|
|
setCopReg(2, 0x9000000, puVar7[0xd]);
|
|
copFunction(2, 0x280030);
|
|
copFunction(2, 0x158002d);
|
|
DAT_1f80021c = getCopReg(2, 0xc);
|
|
DAT_1f800220 = getCopReg(2, 0xd);
|
|
DAT_1f800224 = getCopReg(2, 0xe);
|
|
if (((DAT_1f80020c < 0x140) || (DAT_1f800208 < 0x140)) || ((ushort)DAT_1f800210 < 0x140)
|
|
) {
|
|
LAB_00042824:
|
|
if (((0x109 < DAT_1f80020a) && (0x109 < DAT_1f80020e)) &&
|
|
((0x109 < DAT_1f800210._2_2_ &&
|
|
(((DAT_1f800224._2_2_ = (ushort)(DAT_1f800224 >> 0x10), 0x109 < DAT_1f800224._2_2_
|
|
&& (-1 < (int)((uint)(DAT_1f80020e ^ DAT_1f80020a) << 0x10))) &&
|
|
(DAT_1f800210._0_2_ = DAT_1f800210._2_2_,
|
|
-1 < (int)((uint)(DAT_1f80020e ^ DAT_1f800210._2_2_) << 0x10)))))))
|
|
goto LAB_00042900;
|
|
*(uint *)*paaMVar4 = (uint)puVar6 & 0xffffff;
|
|
uVar2 = getCopReg(2, 0xe);
|
|
puVar6[8] = uVar2;
|
|
puVar6[1] = *(uint *)(pc->ptexture_pages + 0x4e);
|
|
puVar6[3] = (uint)*(ushort *)((int)puVar7 + 6) | *(uint *)(pc->ptexture_pages + 0x4a);
|
|
puVar6[5] = (uint)*(ushort *)((int)puVar7 + 0xe) |
|
|
*(uint *)(pc->ptexture_pages + 0x4c);
|
|
puVar6[7] = (uint)*(ushort *)((int)puVar7 + 0x2e);
|
|
puVar6[9] = (uint)*(ushort *)((int)puVar7 + 0x36);
|
|
puVar6 = puVar6 + 10;
|
|
}
|
|
else {
|
|
if ((((ushort)DAT_1f800224 < 0x140) ||
|
|
((int)((uint)(DAT_1f80020c ^ DAT_1f800208) << 0x10) < 0)) ||
|
|
((int)((uint)(DAT_1f80020c ^ (ushort)DAT_1f800210) << 0x10) < 0))
|
|
goto LAB_00042824;
|
|
LAB_00042900:
|
|
paaMVar4 = (MVERTEX(*)[5][5])(uint)(ushort)DAT_1f800210;
|
|
puVar6[6] = _DAT_1f80020c;
|
|
}
|
|
iVar1 = getCopReg(2, 7);
|
|
paaMVar3 = (MVERTEX(*)[5][5])(iVar9 + (iVar1 >> 1) * 4);
|
|
if (((DAT_1f80021c._2_2_ < 0x10a) || (DAT_1f800220._2_2_ < 0x10a)) ||
|
|
(((DAT_1f800224._2_2_ < 0x10a ||
|
|
((DAT_1f80020e < 0x10a || ((int)((uint)(DAT_1f80020e ^ DAT_1f80020a) << 0x10) < 0))
|
|
)) || ((int)((uint)(DAT_1f80020e ^ DAT_1f800210._2_2_) << 0x10) < 0)))) {
|
|
if (((0x13f < DAT_1f80020c) && (0x13f < (ushort)DAT_1f800220)) &&
|
|
(0x13f < (ushort)DAT_1f80021c)) {
|
|
if (((0x13f < (ushort)DAT_1f800224) &&
|
|
(-1 < (int)((uint)((ushort)DAT_1f800220 ^ (ushort)DAT_1f80021c) << 0x10))) &&
|
|
(paaMVar4 = (MVERTEX(*)[5][5])(DAT_1f800224 & 0xffff),
|
|
-1 < (int)((uint)((ushort)DAT_1f800220 ^ (ushort)DAT_1f800224) << 0x10)))
|
|
goto LAB_00042ab4;
|
|
}
|
|
uVar2 = *(uint *)*paaMVar3;
|
|
*(uint *)*paaMVar3 = (uint)puVar6 & 0xffffff;
|
|
*puVar6 = uVar2 & 0xffffff | 0x9000000;
|
|
puVar6[1] = *(uint *)(pc->ptexture_pages + 0x4e);
|
|
uVar2 = getCopReg(2, 0xc);
|
|
puVar6[2] = uVar2;
|
|
uVar2 = getCopReg(2, 0xd);
|
|
puVar6[4] = uVar2;
|
|
uVar2 = getCopReg(2, 0xe);
|
|
puVar6[8] = uVar2;
|
|
puVar6[3] = (uint)*(ushort *)((int)puVar7 + 0x16) |
|
|
*(uint *)(pc->ptexture_pages + 0x4a);
|
|
puVar6[5] = (uint)*(ushort *)((int)puVar7 + 0x3e) |
|
|
*(uint *)(pc->ptexture_pages + 0x4c);
|
|
puVar6[7] = (uint)*(ushort *)((int)puVar7 + 0xe);
|
|
puVar6[9] = (uint)*(ushort *)((int)puVar7 + 0x36);
|
|
puVar6 = puVar6 + 10;
|
|
paaMVar4 = paaMVar3;
|
|
}
|
|
}
|
|
LAB_00042ab4:
|
|
iVar8 = iVar8 + -1;
|
|
pMVar10 = (MVERTEX *)(&pMVar10[-0x19].vx + 0x50);
|
|
} while (iVar8 != -1);
|
|
}
|
|
iVar11 = iVar5;
|
|
} while (iVar5 < n);
|
|
}
|
|
*(uint **)(pc->ptexture_pages + 0x46) = puVar6;
|
|
return;*/
|
|
}
|
|
|
|
|
|
|
|
// decompiled code
|
|
// original method signature:
|
|
// void /*$ra*/ SubdivNxM(char *polys /*$t4*/, unsigned long n /*$s1*/, unsigned long m /*$s0*/, int ofse /*$s2*/)
|
|
// line 489, offset 0x00042aec
|
|
/* begin block 1 */
|
|
// Start line: 490
|
|
// Start offset: 0x00042AEC
|
|
// Variables:
|
|
// struct MVERTEX (*VSP)[5][5]; // $t3
|
|
// struct _pct *pc; // $t2
|
|
|
|
/* begin block 1.1 */
|
|
// Start line: 490
|
|
// Start offset: 0x00042AEC
|
|
// Variables:
|
|
// unsigned long indices; // $a0
|
|
// struct SVECTOR *v0; // $t1
|
|
// struct SVECTOR *v1; // $a1
|
|
// struct SVECTOR *v2; // $t0
|
|
/* end block 1.1 */
|
|
// End offset: 0x00042AEC
|
|
// End Line: 490
|
|
|
|
/* begin block 1.2 */
|
|
// Start line: 490
|
|
// Start offset: 0x00042AEC
|
|
// Variables:
|
|
// unsigned long uv_01; // $v1
|
|
// unsigned long uv_23; // $a2
|
|
/* end block 1.2 */
|
|
// End offset: 0x00042AEC
|
|
// End Line: 490
|
|
|
|
/* begin block 1.3 */
|
|
// Start line: 547
|
|
// Start offset: 0x00042DEC
|
|
// Variables:
|
|
// int Z; // stack offset -24
|
|
|
|
/* begin block 1.3.1 */
|
|
// Start line: 562
|
|
// Start offset: 0x00042E60
|
|
// Variables:
|
|
// unsigned long texInfo; // $a0
|
|
/* end block 1.3.1 */
|
|
// End offset: 0x00042ED4
|
|
// End Line: 569
|
|
/* end block 1.3 */
|
|
// End offset: 0x00042F04
|
|
// End Line: 575
|
|
/* end block 1 */
|
|
// End offset: 0x00042F34
|
|
// End Line: 577
|
|
|
|
/* begin block 2 */
|
|
// Start line: 1283
|
|
/* end block 2 */
|
|
// End Line: 1284
|
|
|
|
/* begin block 3 */
|
|
// Start line: 1287
|
|
/* end block 3 */
|
|
// End Line: 1288
|
|
|
|
/* begin block 4 */
|
|
// Start line: 1288
|
|
/* end block 4 */
|
|
// End Line: 1289
|
|
|
|
/* WARNING: Globals starting with '_' overlap smaller symbols at the same address */
|
|
|
|
void SubdivNxM(char *polys, ulong n, ulong m, int ofse)
|
|
{
|
|
UNIMPLEMENTED();
|
|
/*
|
|
undefined4 in_zero;
|
|
undefined4 in_at;
|
|
undefined4 *puVar1;
|
|
int iVar2;
|
|
uint uVar3;
|
|
undefined4 *puVar4;
|
|
int iVar5;
|
|
undefined4 *puVar6;
|
|
uint uVar7;
|
|
undefined4 *puVar8;
|
|
undefined4 *puVar9;
|
|
undefined4 uVar10;
|
|
int local_18;
|
|
|
|
iVar5 = DAT_1f8000c8;
|
|
DAT_1f8000b4 = DAT_1f8000b4 + ofse * 4;
|
|
uVar3 = *(uint *)(polys + 4);
|
|
puVar9 = (undefined4 *)(DAT_1f8000c8 + (uVar3 & 0xff) * 8);
|
|
puVar6 = (undefined4 *)(DAT_1f8000c8 + (uVar3 >> 5 & 0x7f8));
|
|
DAT_1f800228 = *puVar9;
|
|
DAT_1f80022c._0_2_ = (undefined2)puVar9[1];
|
|
uVar10 = puVar6[1];
|
|
(&DAT_1f800228)[n * 2] = *puVar6;
|
|
(&DAT_1f80022c)[n * 2] = uVar10;
|
|
iVar2 = (uVar3 >> 0x18) * 8;
|
|
puVar8 = (undefined4 *)(iVar5 + iVar2);
|
|
puVar1 = &DAT_1f800228 + m * 10;
|
|
uVar10 = puVar8[1];
|
|
*puVar1 = *puVar8;
|
|
(&DAT_1f80022c)[m * 10] = uVar10;
|
|
iVar5 = DAT_1f8000c8;
|
|
puVar4 = (undefined4 *)((uVar3 >> 0xd & 0x7f8) + DAT_1f8000c8);
|
|
uVar10 = puVar4[1];
|
|
puVar1[n * 2] = *puVar4;
|
|
(puVar1 + n * 2)[1] = uVar10;
|
|
setCopReg(2, in_zero, *puVar9);
|
|
setCopReg(2, in_at, puVar9[1]);
|
|
setCopReg(2, iVar5, *puVar6);
|
|
setCopReg(2, iVar2, puVar6[1]);
|
|
setCopReg(2, puVar4, *puVar8);
|
|
setCopReg(2, puVar6, puVar8[1]);
|
|
copFunction(2, 0x280030);
|
|
uVar10 = *(undefined4 *)(polys + 0xc);
|
|
DAT_1f80022c = CONCAT22((short)*(undefined4 *)(polys + 8), (undefined2)DAT_1f80022c);
|
|
*(undefined2 *)((int)&DAT_1f80022c + n * 8 + 2) =
|
|
(short)((uint)*(undefined4 *)(polys + 8) >> 0x10);
|
|
*(undefined2 *)((int)&DAT_1f80022c + m * 0x28 + 2) = (short)((uint)uVar10 >> 0x10);
|
|
*(undefined2 *)((int)&DAT_1f80022c + n * 8 + m * 0x28 + 2) = (short)uVar10;
|
|
copFunction(2, 0x1400006);
|
|
_DAT_1f800208 = getCopReg(2, 0xc);
|
|
_DAT_1f80020c = getCopReg(2, 0xd);
|
|
DAT_1f800210 = getCopReg(2, 0xe);
|
|
if (((0x13f < DAT_1f800208) && (0x13f < DAT_1f80020c)) && (0x13f < (ushort)DAT_1f800210)) {
|
|
if (_DAT_1f80020c << 0x10 < 0) {
|
|
DAT_1f800208 = DAT_1f800208 ^ 1;
|
|
}
|
|
if (DAT_1f800208 == 0) {
|
|
if (DAT_1f800210 << 0x10 < 0) {
|
|
if (DAT_1f80020c == 1) goto LAB_00042f08;
|
|
}
|
|
else {
|
|
if (DAT_1f80020c == 0) goto LAB_00042f08;
|
|
}
|
|
}
|
|
}
|
|
DAT_1f80020a = (ushort)((uint)_DAT_1f800208 >> 0x10);
|
|
if (((0x109 < DAT_1f80020a) &&
|
|
(DAT_1f80020e = (ushort)((uint)_DAT_1f80020c >> 0x10), 0x109 < DAT_1f80020e)) &&
|
|
(DAT_1f800210._2_2_ = (ushort)((uint)DAT_1f800210 >> 0x10), 0x109 < DAT_1f800210._2_2_)) {
|
|
iVar5 = (int)(short)DAT_1f80020a;
|
|
if (0x10f < ((int)(short)DAT_1f80020e - iVar5) + (int)(short)DAT_1f800210._2_2_ + 8U) {
|
|
if ((int)(short)DAT_1f80020e < 0) {
|
|
if (iVar5 == 1) {
|
|
LAB_00042db8:
|
|
if ((int)((uint)DAT_1f800210._2_2_ << 0x10) < 0) {
|
|
if (DAT_1f80020e == 1) goto LAB_00042f08;
|
|
}
|
|
else {
|
|
if (DAT_1f80020e == 0) goto LAB_00042f08;
|
|
}
|
|
}
|
|
}
|
|
else {
|
|
if (iVar5 == 0) goto LAB_00042db8;
|
|
}
|
|
}
|
|
}
|
|
local_18 = getCopReg(2, 0x18);
|
|
if (local_18 < 0) {
|
|
setCopReg(2, in_zero, (&DAT_1f800228)[m * 10 + n * 2]);
|
|
setCopReg(2, in_at, (&DAT_1f800228 + m * 10 + n * 2)[1]);
|
|
copFunction(2, 0x180001);
|
|
copFunction(2, 0x1400006);
|
|
local_18 = getCopReg(2, 0x18);
|
|
local_18 = -local_18;
|
|
}
|
|
if (0 < local_18) {
|
|
uVar3 = *(uint *)polys >> 8 & 0xffff;
|
|
uVar7 = *(uint *)polys >> 8 & 0xff;
|
|
if (DAT_1f8000cc != uVar3) {
|
|
DAT_1f8000b8 = (uint)*(ushort *)((uVar3 >> 8) * 2 + uVar7 * 0x40 + DAT_1f800028) << 0x10;
|
|
DAT_1f8000bc = (uint)*(ushort *)(uVar7 * 2 + DAT_1f800024) << 0x10;
|
|
DAT_1f8000cc = uVar3;
|
|
}
|
|
makeMesh((MVERTEX(*)[5][5])&DAT_1f800228, m, n);
|
|
drawMesh((MVERTEX(*)[5][5])&DAT_1f800228, m, n, (_pct *)&DAT_1f800020);
|
|
}
|
|
LAB_00042f08:
|
|
DAT_1f8000b4 = DAT_1f8000b4 + ofse * -4;
|
|
return;*/
|
|
}
|
|
|
|
|
|
|
|
// decompiled code
|
|
// original method signature:
|
|
// void /*$ra*/ TileNxN(struct MODEL *model /*$s4*/, int levels /*$s2*/, int Dofse /*$s6*/)
|
|
// line 581, offset 0x00042f40
|
|
/* begin block 1 */
|
|
// Start line: 582
|
|
// Start offset: 0x00042F40
|
|
// Variables:
|
|
// int i; // $s3
|
|
// char *polys; // $s0
|
|
// char ttype; // $a3
|
|
// unsigned long tiletypes; // $s1
|
|
// int baseOffset; // $s5
|
|
/* end block 1 */
|
|
// End offset: 0x00043090
|
|
// End Line: 631
|
|
|
|
/* begin block 2 */
|
|
// Start line: 1162
|
|
/* end block 2 */
|
|
// End Line: 1163
|
|
|
|
/* begin block 3 */
|
|
// Start line: 1570
|
|
/* end block 3 */
|
|
// End Line: 1571
|
|
|
|
// [D]
|
|
void TileNxN(MODEL *model, int levels, int Dofse)
|
|
{
|
|
uint uVar1;
|
|
unsigned char *polys;
|
|
uint uVar2;
|
|
int iVar3;
|
|
int ofse;
|
|
|
|
uVar1 = 0;
|
|
ofse = 0x85;
|
|
polys = (unsigned char *)model->poly_block;
|
|
plotContext.verts = (SVECTOR *)model->vertices;
|
|
uVar2 = *(uint *)(model + 1) >> 2;
|
|
if ((*(uint *)model & 0x40000080) != 0) {
|
|
ofse = 0xe5;
|
|
}
|
|
iVar3 = 0;
|
|
if (model->num_polys != 0) {
|
|
do {
|
|
if (true) {
|
|
switch (uVar1) {
|
|
case 0:
|
|
case 1:
|
|
SubdivNxM((char *)polys, levels, levels, ofse);
|
|
break;
|
|
case 3:
|
|
SubdivNxM((char *)polys, levels, 1, Dofse);
|
|
break;
|
|
case 4:
|
|
SubdivNxM((char *)polys, levels, levels, 0x85);
|
|
}
|
|
}
|
|
uVar1 = uVar2 & 7;
|
|
uVar2 = uVar2 >> 3;
|
|
iVar3 = iVar3 + 1;
|
|
polys = polys + PolySizes[*polys];
|
|
} while (iVar3 < (int)(uint)model->num_polys);
|
|
}
|
|
}
|
|
|
|
|
|
|
|
// decompiled code
|
|
// original method signature:
|
|
// void /*$ra*/ ProcessSubDivisionLump(char *lump_ptr /*$a0*/, int lump_size /*$a1*/)
|
|
// line 641, offset 0x00042f34
|
|
/* begin block 1 */
|
|
// Start line: 1553
|
|
/* end block 1 */
|
|
// End Line: 1554
|
|
|
|
/* begin block 2 */
|
|
// Start line: 1618
|
|
/* end block 2 */
|
|
// End Line: 1619
|
|
|
|
/* begin block 3 */
|
|
// Start line: 1619
|
|
/* end block 3 */
|
|
// End Line: 1620
|
|
|
|
void ProcessSubDivisionLump(char *lump_ptr, int lump_size)
|
|
{
|
|
UNIMPLEMENTED();
|
|
/*
|
|
SubDivisionArrays = lump_ptr;
|
|
return;*/
|
|
}
|
|
|
|
|
|
|
|
// decompiled code
|
|
// original method signature:
|
|
// void /*$ra*/ ProcessLowDetailTable(char *lump_ptr /*$a0*/, int lump_size /*$a1*/)
|
|
// line 651, offset 0x00043090
|
|
/* begin block 1 */
|
|
// Start line: 652
|
|
// Start offset: 0x00043090
|
|
// Variables:
|
|
// int i; // $a1
|
|
/* end block 1 */
|
|
// End offset: 0x0004310C
|
|
// End Line: 674
|
|
|
|
/* begin block 2 */
|
|
// Start line: 1780
|
|
/* end block 2 */
|
|
// End Line: 1781
|
|
|
|
/* begin block 3 */
|
|
// Start line: 1801
|
|
/* end block 3 */
|
|
// End Line: 1802
|
|
|
|
/* begin block 4 */
|
|
// Start line: 1806
|
|
/* end block 4 */
|
|
// End Line: 1807
|
|
|
|
// [D]
|
|
void ProcessLowDetailTable(char *lump_ptr, int lump_size)
|
|
{
|
|
ushort *puVar1;
|
|
int iVar2;
|
|
|
|
MODEL **ppMVar3;
|
|
MODEL **ppMVar4;
|
|
|
|
puVar1 = (ushort *)(lump_ptr + num_models_in_pack * 2);
|
|
Low2HighDetailTable = (ushort *)lump_ptr;
|
|
Low2LowerDetailTable = puVar1;
|
|
|
|
if (0 < num_models_in_pack)
|
|
{
|
|
ppMVar3 = pLodModels;
|
|
ppMVar4 = modelpointers;
|
|
iVar2 = num_models_in_pack;
|
|
do {
|
|
if (*puVar1 == 0xffff)
|
|
{
|
|
*ppMVar3 = *ppMVar4;
|
|
}
|
|
else
|
|
{
|
|
*ppMVar3 = modelpointers[*puVar1];
|
|
}
|
|
|
|
ppMVar3 = ppMVar3 + 1;
|
|
ppMVar4 = ppMVar4 + 1;
|
|
iVar2 = iVar2 + -1;
|
|
puVar1 = puVar1 + 1;
|
|
} while (iVar2 != 0);
|
|
}
|
|
}
|
|
|
|
|
|
|
|
|
|
|