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Finish implementation of MxSmack (#349)

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* Finish implementation of MxSmack

* Fix var name
This commit is contained in:
Christian Semmler 2023-12-22 07:26:54 -05:00 committed by GitHub
parent c51aed256b
commit acdaf4ed4c
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 36 additions and 7 deletions
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38
LEGO1/mxsmack.cpp
View File

@ -206,11 +206,11 @@ MxResult MxSmack::LoadFrame(
SmackDoFrameToBuffer(p_chunkData, p_mxSmack->m_huffmanTables, p_mxSmack->m_unk0x6b4);
MxS16 und1 = 1;
MxU32 und2[4];
MxU16 und = 1;
u32 smackRect[4];
MxRect32 rect;
while (FUN_100c6050(p_mxSmack->m_unk0x6b4, &und1, und2, &rect)) {
while (GetRect(p_mxSmack->m_unk0x6b4, &und, smackRect, &rect)) {
MxRect32* newRect = new MxRect32(rect);
p_list->Append(newRect);
}
@ -218,9 +218,35 @@ MxResult MxSmack::LoadFrame(
return SUCCESS;
}
// STUB: LEGO1 0x100c6050
MxBool MxSmack::FUN_100c6050(MxU8* p_unk0x6b4, MxS16* p_und1, MxU32* p_und2, MxRect32* p_rect)
// FUNCTION: LEGO1 0x100c6050
MxBool MxSmack::GetRect(MxU8* p_unk0x6b4, MxU16* p_und, u32* p_smackRect, MxRect32* p_rect)
{
// TODO
u32 left, bottom, top, right;
if (!*p_und)
return FALSE;
if (*p_und == 1) {
if (!SmackGetRect(p_unk0x6b4, p_smackRect))
return FALSE;
*p_und = 2;
}
left = p_smackRect[0];
top = p_smackRect[1];
right = p_smackRect[2] + p_smackRect[0];
bottom = p_smackRect[3] + p_smackRect[1];
while (SmackGetRect(p_unk0x6b4, p_smackRect)) {
if (left > p_smackRect[0])
left = p_smackRect[0];
if (right < p_smackRect[0] + p_smackRect[2])
right = p_smackRect[0] + p_smackRect[2];
bottom = p_smackRect[1] + p_smackRect[3];
}
*p_und = 0;
*p_rect = MxRect32(left, top, right, bottom);
return TRUE;
}

5
LEGO1/mxsmack.h
View File

@ -30,6 +30,9 @@ extern "C"
// (SMACK.LIB) FUNCTION: LEGO1 0x100d052c
u32 SmackGetSizeDeltas(u32 p_width, u32 p_height);
// (SMACK.LIB) FUNCTION: LEGO1 0x100d0543
u8 SmackGetRect(u8* p_unk0x6b4, u32* p_rect);
}
// SIZE 0x6b8
@ -53,7 +56,7 @@ struct MxSmack {
MxBool p_paletteChanged,
MxRectList* p_list
);
static MxBool FUN_100c6050(MxU8* p_unk0x6b4, MxS16* p_und1, MxU32* p_und2, MxRect32* p_rect);
static MxBool GetRect(MxU8* p_unk0x6b4, MxU16* p_und, u32* p_smackRect, MxRect32* p_rect);
};
#endif // MXSMACK_H