From baa585fd21f631708de215929241d40f66b58498 Mon Sep 17 00:00:00 2001 From: Hannes Schulze Date: Sun, 19 Jan 2025 23:40:45 +0100 Subject: some ppu fixes --- src/nes/mapper.cc | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'src/nes/mapper.cc') diff --git a/src/nes/mapper.cc b/src/nes/mapper.cc index 237ab47..aa9618e 100644 --- a/src/nes/mapper.cc +++ b/src/nes/mapper.cc @@ -109,8 +109,7 @@ namespace nes auto mapper::nrom_mirrored_vram_address(address const addr) const -> unsigned { - auto rel = addr.get_absolute(); - if (rel >= 0x3000) { rel -= 0x1000; } + auto const rel = addr.get_absolute() % 0x1000; switch (cartridge_.get_name_table_arrangement()) { -- cgit v1.3.1