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Diffstat (limited to 'src/nes/ppu.cc')
| -rw-r--r-- | src/nes/ppu.cc | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/nes/ppu.cc b/src/nes/ppu.cc index c2ec439..302b395 100644 --- a/src/nes/ppu.cc +++ b/src/nes/ppu.cc @@ -2,7 +2,17 @@ namespace nes { + ppu::ppu(cpu& cpu, mapper& mapper) + : cpu_{ cpu } + , mapper_{ mapper } + { + } + auto ppu::step_to(cycle_count const cycle) -> void { + while (current_cycles_ < cycle) + { + current_cycles_ += cycle_count::from_ppu(1); + } } } // namespace nes
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