1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
|
#include "common.h"
#include "patcher.h"
#include "RenderBuffer.h"
int32 &TempBufferVerticesStored = *(int32*)0x8F5F78;
int32 &TempBufferIndicesStored = *(int32*)0x8F1A4C;
RwIm3DVertex *TempBufferRenderVertices = (RwIm3DVertex*)0x862330;
RwImVertexIndex *TempBufferRenderIndexList = (RwImVertexIndex*)0x846288;
int &RenderBuffer::VerticesToBeStored = *(int*)0x8F59C4;
int &RenderBuffer::IndicesToBeStored = *(int*)0x8E28B0;
void
RenderBuffer::ClearRenderBuffer(void)
{
TempBufferVerticesStored = 0;
TempBufferIndicesStored = 0;
}
void
RenderBuffer::StartStoring(int numIndices, int numVertices, RwImVertexIndex **indexStart, RwIm3DVertex **vertexStart)
{
if(TempBufferIndicesStored + numIndices >= TEMPBUFFERINDEXSIZE)
RenderStuffInBuffer();
if(TempBufferVerticesStored + numVertices >= TEMPBUFFERVERTSIZE)
RenderStuffInBuffer();
*indexStart = &TempBufferRenderIndexList[TempBufferIndicesStored];
*vertexStart = &TempBufferRenderVertices[TempBufferVerticesStored];
IndicesToBeStored = numIndices;
VerticesToBeStored = numVertices;
}
void
RenderBuffer::StopStoring(void)
{
int i;
for(i = TempBufferIndicesStored; i < TempBufferIndicesStored+IndicesToBeStored; i++)
TempBufferRenderIndexList[i] += TempBufferVerticesStored;
TempBufferIndicesStored += IndicesToBeStored;
TempBufferVerticesStored += VerticesToBeStored;
}
void
RenderBuffer::RenderStuffInBuffer(void)
{
if(TempBufferVerticesStored && RwIm3DTransform(TempBufferRenderVertices, TempBufferVerticesStored, nil, rwIM3D_VERTEXUV)){
RwIm3DRenderIndexedPrimitive(rwPRIMTYPETRILIST, TempBufferRenderIndexList, TempBufferIndicesStored);
RwIm3DEnd();
}
ClearRenderBuffer();
}
STARTPATCHES
InjectHook(0x517620, RenderBuffer::ClearRenderBuffer, PATCH_JUMP);
InjectHook(0x517640, RenderBuffer::StartStoring, PATCH_JUMP);
InjectHook(0x5176B0, RenderBuffer::StopStoring, PATCH_JUMP);
InjectHook(0x5177C0, RenderBuffer::RenderStuffInBuffer, PATCH_JUMP);
ENDPATCHES
|
