57 lines
938 B
C
57 lines
938 B
C
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#include <emu.h>
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#include <stdio.h>
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#include <cart.h>
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#include <cpu.h>
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#include <SDL.h>
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#include <SDL_ttf.h>
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static emu_context ctx;
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emu_context *emu_get_context() {
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return &ctx;
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}
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void delay(u32 ms) {
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SDL_Delay(ms);
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}
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int emu_run(int argc, char **argv) {
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if (argc < 2) {
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printf("Usage: gbemu <rom_file>\n");
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return -1;
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}
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if(!cart_load(argv[1])) {
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printf("Failed to load ROM file: %s\n", argv[1]);
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return -2;
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}
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printf("Cart loaded..\n");
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SDL_Init(SDL_INIT_VIDEO);
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printf("SDL INIT\n");
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TTF_Init();
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printf("TTF INIT\n");
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cpu_init();
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ctx.running = true;
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ctx.paused = false;
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ctx.ticks = 0;
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while (ctx.running) {
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if (ctx.paused) {
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delay(10);
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continue;
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}
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if (!cpu_step()) {
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printf("CPU stopped\n");
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return -3;
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}
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ctx.ticks++;
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}
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return 0;
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}
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