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Implement LegoMeterPresenter::DrawMeter (#964)

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* Implement LegoMeterPresenter::DrawMeter

* New MxRect16 header, offsets and size annotations

* Missing mxtypes include
This commit is contained in:
MS
2024-05-29 10:47:25 -04:00
committed by GitHub
parent da48dfb40d
commit 5f00634b9c
4 changed files with 167 additions and 45 deletions
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29
LEGO1/omni/include/mxbitmap.h
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@@ -113,6 +113,17 @@ public:
// FUNCTION: BETA10 0x100982b0
inline MxLong GetDataSize() const { return AlignToFourByte(m_bmiHeader->biWidth) * GetBmiHeightAbs(); }
// FUNCTION: BETA10 0x1002c4b0
inline MxBool IsTopDown()
{
if (m_bmiHeader->biCompression == BI_RGB_TOPDOWN) {
return TRUE;
}
else {
return m_bmiHeader->biHeight < 0;
}
}
inline MxLong GetAdjustedStride()
{
if (m_bmiHeader->biCompression == BI_RGB_TOPDOWN || m_bmiHeader->biHeight < 0) {
@@ -123,28 +134,18 @@ public:
}
}
inline MxLong GetLine(MxS32 p_top)
{
MxS32 height;
if (m_bmiHeader->biCompression == BI_RGB_TOPDOWN || m_bmiHeader->biHeight < 0) {
height = p_top;
}
else {
height = GetBmiHeightAbs() - p_top - 1;
}
return GetBmiStride() * height;
}
// FUNCTION: BETA10 0x1002c320
inline MxU8* GetStart(MxS32 p_left, MxS32 p_top)
{
if (m_bmiHeader->biCompression == BI_RGB) {
return GetLine(p_top) + m_data + p_left;
return m_data + p_left +
AlignToFourByte(GetBmiWidth()) * (IsTopDown() ? p_top : (GetBmiHeightAbs() - 1) - p_top);
}
else if (m_bmiHeader->biCompression == BI_RGB_TOPDOWN) {
return m_data;
}
else {
return GetLine(0) + m_data;
return m_data + AlignToFourByte(GetBmiWidth()) * (IsTopDown() ? 0 : (GetBmiHeightAbs() - 1));
}
}