island-ctory/src/main.c

#include <string.h>

#include "actor.h"
#include "game.h"
#include "player.h"
#include "sdk/hardware.h"
#include "sdk/oam.h"
#include "vram.h"

game_state_t game_state;

void main() {
    game_state = GAME_STATE_TITLE;

    oam_init();
    vram_init();
    audio_init();

    // Set up background & sprites
    rBGP = 0b11100100;
    rOBP0 = 0b11100100;
    rOBP1 = 0b11100100;
    rLCDC = LCDC_OBJON | LCDC_BGON | LCDC_BG8000;

    // Setup the VBLANK interrupt, but we don't actually enable interrupt
    // handling. We only do this so HALT waits for VBLANK.
    rIF = 0;
    rIE = IE_VBLANK;
    // rIE = IE_VBLANK | IE_LCDC;

    // rSTAT |= STAT_LYCF;
    // rLYC = 0;

    ENABLE_INTERRUPTS();

    while (1) {
        switch (game_state) {
            case GAME_STATE_TITLE:
                title();
                break;

            case GAME_STATE_LEVEL:
                level();
                break;
        }
    }
}