feat: new default bootix roms

examples/sdl/src/main.rs

@@ -81,7 +81,7 @@ fn main() {
     // creates a new Game Boy instance and loads both the boot ROM
     // and the initial game ROM to "start the engine"
     let mut game_boy = GameBoy::new();
-    game_boy.load_boot_sgb();
+    game_boy.load_boot_dmg_bootix();
 
     //game_boy.load_rom_file("../../res/roms.prop/tetris.gb");
     //game_boy.load_rom_file("../../res/roms.prop/alleyway.gb");

src/data.rs

@@ -29,3 +29,33 @@ pub const SGB_BOOT: [u8; 256] = [
     32, 245, 34, 35, 34, 35, 201, 60, 66, 185, 165, 185, 165, 66, 60, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
     0, 0, 0, 0, 62, 1, 224, 80,
 ];
+
+pub const DMG_BOOTIX: [u8; 256] = [
+    49, 254, 255, 33, 255, 159, 175, 50, 203, 124, 32, 250, 14, 17, 33, 38, 255, 62, 128, 50, 226,
+    12, 62, 243, 50, 226, 12, 62, 119, 50, 226, 17, 4, 1, 33, 16, 128, 26, 205, 184, 0, 26, 203,
+    55, 205, 184, 0, 19, 123, 254, 52, 32, 240, 17, 204, 0, 6, 8, 26, 19, 34, 35, 5, 32, 249, 33,
+    4, 153, 1, 12, 1, 205, 177, 0, 62, 25, 119, 33, 36, 153, 14, 12, 205, 177, 0, 62, 145, 224, 64,
+    6, 16, 17, 212, 0, 120, 224, 67, 5, 123, 254, 216, 40, 4, 26, 224, 71, 19, 14, 28, 205, 167, 0,
+    175, 144, 224, 67, 5, 14, 28, 205, 167, 0, 175, 176, 32, 224, 224, 67, 62, 131, 205, 159, 0,
+    14, 39, 205, 167, 0, 62, 193, 205, 159, 0, 17, 138, 1, 240, 68, 254, 144, 32, 250, 27, 122,
+    179, 32, 245, 24, 73, 14, 19, 226, 12, 62, 135, 226, 201, 240, 68, 254, 144, 32, 250, 13, 32,
+    247, 201, 120, 34, 4, 13, 32, 250, 201, 71, 14, 4, 175, 197, 203, 16, 23, 193, 203, 16, 23, 13,
+    32, 245, 34, 35, 34, 35, 201, 60, 66, 185, 165, 185, 165, 66, 60, 0, 84, 168, 252, 66, 79, 79,
+    84, 73, 88, 46, 68, 77, 71, 32, 118, 49, 46, 50, 0, 62, 255, 198, 1, 11, 30, 216, 33, 77, 1, 0,
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 62, 1, 224, 80,
+];
+
+pub const MGB_BOOTIX: [u8; 256] = [
+    49, 254, 255, 33, 255, 159, 175, 50, 203, 124, 32, 250, 14, 17, 33, 38, 255, 62, 128, 50, 226,
+    12, 62, 243, 50, 226, 12, 62, 119, 50, 226, 17, 4, 1, 33, 16, 128, 26, 205, 184, 0, 26, 203,
+    55, 205, 184, 0, 19, 123, 254, 52, 32, 240, 17, 204, 0, 6, 8, 26, 19, 34, 35, 5, 32, 249, 33,
+    4, 153, 1, 12, 1, 205, 177, 0, 62, 25, 119, 33, 36, 153, 14, 12, 205, 177, 0, 62, 145, 224, 64,
+    6, 16, 17, 212, 0, 120, 224, 67, 5, 123, 254, 216, 40, 4, 26, 224, 71, 19, 14, 30, 205, 167, 0,
+    175, 144, 224, 67, 5, 14, 30, 205, 167, 0, 175, 176, 32, 224, 224, 67, 62, 131, 205, 159, 0,
+    14, 30, 205, 167, 0, 62, 193, 205, 159, 0, 17, 242, 1, 240, 68, 254, 144, 32, 250, 27, 122,
+    179, 32, 245, 24, 73, 14, 19, 226, 12, 62, 135, 226, 201, 240, 68, 254, 144, 32, 250, 13, 32,
+    247, 201, 120, 34, 4, 13, 32, 250, 201, 71, 14, 4, 175, 197, 203, 16, 23, 193, 203, 16, 23, 13,
+    32, 245, 34, 35, 34, 35, 201, 60, 66, 185, 165, 185, 165, 66, 60, 0, 84, 168, 252, 66, 79, 79,
+    84, 73, 88, 46, 68, 77, 71, 32, 118, 49, 46, 50, 0, 62, 255, 198, 1, 11, 30, 216, 33, 77, 1, 0,
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 62, 255, 224, 80,
+];

src/gb.rs

 use crate::{
     cpu::Cpu,
-    data::{DMG_BOOT, SGB_BOOT},
+    data::{DMG_BOOT, DMG_BOOTIX, MGB_BOOTIX, SGB_BOOT},
     mmu::Mmu,
     pad::Pad,
     ppu::{Ppu, FRAME_BUFFER_SIZE},
@@ -62,7 +62,6 @@ impl GameBoy {
 
     pub fn load_boot_file(&mut self, path: &str) {
         let data = read_file(path);
-        println!("{:?}", data);
         self.load_boot(&data);
     }
 
@@ -74,6 +73,14 @@ impl GameBoy {
         self.load_boot_file("./res/boot/sgb_boot.bin");
     }
 
+    pub fn load_boot_dmg_bootix_f(&mut self) {
+        self.load_boot_file("./res/boot/dmg_bootix.bin");
+    }
+
+    pub fn load_boot_mgb_bootix_f(&mut self) {
+        self.load_boot_file("./res/boot/mgb_bootix.bin");
+    }
+
     pub fn load_boot_default(&mut self) {
         self.load_boot_dmg_f();
     }
@@ -86,6 +93,14 @@ impl GameBoy {
         self.load_boot(&SGB_BOOT);
     }
 
+    pub fn load_boot_dmg_bootix(&mut self) {
+        self.load_boot(&DMG_BOOTIX);
+    }
+
+    pub fn load_boot_mgb_bootix(&mut self) {
+        self.load_boot(&MGB_BOOTIX);
+    }
+
     pub fn frame_buffer_eager(&mut self) -> Vec<u8> {
         self.frame_buffer().to_vec()
     }