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https://github.com/lefticus/6502-cpp.git
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30 lines
679 B
C++
30 lines
679 B
C++
#include <array>
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#include <chrono>
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#include <cstdint>
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#include <cstring>
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#include <string_view>
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enum Colors : uint8_t { WHITE = 0x01 };
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static volatile uint8_t &memory_loc(const uint16_t loc) {
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return *reinterpret_cast<volatile uint8_t *>(loc);
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}
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static void poke(const uint16_t loc, const uint8_t value) {
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memory_loc(loc) = value;
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}
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static std::uint8_t peek(const std::uint16_t loc) { return memory_loc(loc); }
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static void puts(uint8_t x, uint8_t y, std::string_view str) {
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const auto start = 0x400 + (y * 40 + x);
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std::memcpy(const_cast<uint8_t *>(&memory_loc(start)), str.data(),
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str.size());
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}
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int main() {
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puts(15, 10, "hello commodore!");
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}
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