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Solving bugs with the rectangle shadow

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This commit is contained in:
AnonymusRaccoon
2020-02-11 10:57:35 +01:00
parent 04ea6f25d0
commit 02760c469d
7 changed files with 72 additions and 21 deletions
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sources/Memory/MemoryBus.cpp
+7 -7
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@@ -46,12 +46,12 @@ namespace ComSquare::Memory
handler->write(addr - handler->getStart(), data);
}
void MemoryBus::_mirrorComponents(SNES &console, int i)
void MemoryBus::_mirrorComponents(SNES &console, unsigned i)
{
this->_memoryAccessors.emplace_back(new Memory::MemoryShadow(console.wram, i, i + 0x1FFF));
this->_memoryAccessors.emplace_back(new Memory::MemoryShadow(console.ppu, i + 0x2100, i + 0x213F));
this->_memoryAccessors.emplace_back(new Memory::MemoryShadow(console.apu, i + 0x2140, i + 0x2143));
this->_memoryAccessors.emplace_back(new Memory::MemoryShadow(console.cpu, i + 0x4200, i + 0x421F));
this->_memoryAccessors.emplace_back(new Memory::RectangleShadow(console.wram, i, i, 0x0000, 0x1FFF));
this->_memoryAccessors.emplace_back(new Memory::MemoryShadow(console.ppu, (i << 16u) + 0x2100, (i << 16u) + 0x213F));
this->_memoryAccessors.emplace_back(new Memory::MemoryShadow(console.apu, (i << 16u) + 0x2140, (i << 16u) + 0x2143));
this->_memoryAccessors.emplace_back(new Memory::MemoryShadow(console.cpu, (i << 16u) + 0x4200, (i << 16u) + 0x421F));
}
void MemoryBus::mapComponents(SNES &console)
@@ -73,10 +73,10 @@ namespace ComSquare::Memory
// TODO implement Joys.
// Mirror to the quarter 1.
for (uint24_t i = 0; i < 0x400000; i += 0x010000)
for (uint8_t i = 0x00; i < 0x40; i += 0x01)
this->_mirrorComponents(console, i);
// Mirror to the quarter 3.
for (uint24_t i = 0x800000; i < 0xC00000; i += 0x10000)
for (uint8_t i = 0x80; i < 0xC0; i += 0x01)
this->_mirrorComponents(console, i);
if (console.cartridge->header.mappingMode & Cartridge::LoRom) {