1 files changed, 117 insertions, 0 deletions
diff --git a/ROMs/hid.asm b/ROMs/hid.asm
new file mode 100644
index 0000000..0e3600f
--- /dev/null
+++ b/ROMs/hid.asm
@@ -0,0 +1,117 @@
+    jmp _main
+_setPixel_int_x__int_y__int_c:
+    pop V0
+    pop [$71FF]
+    pop [$7201]
+    pop [$7203]
+    push V0
+    mov $402F, [$7205]
+    push [$7201]
+    mov 128, V1
+    pop V0
+    mul V0, V1
+    push AX
+    mov [$71FF], V1
+    pop V0
+    add V0, V1
+    mov AX, [$7207]
+    push [$7205]
+    mov [$7207], V1
+    pop V0
+    mul V1, 1
+    add AX, V0
+    mov AX, V0
+    movb [$7203], [V0]
+    mov 0, V0
+    ret
+
+_setPixelIndex_int_i__int_c:
+    pop V0
+    pop [$7209]
+    pop [$720B]
+    push V0
+    mov $402F, [$720D]
+    push [$720D]
+    mov [$7209], V1
+    pop V0
+    mul V1, 1
+    add AX, V0
+    mov AX, V0
+    movb [$720B], [V0]
+    mov 0, V0
+    ret
+
+_clear_int_c:
+    pop V0
+    pop [$720F]
+    push V0
+    mov $402F, [$7211]
+    push 64
+    mov 128, V1
+    pop V0
+    mul V0, V1
+    mov AX, [$7213]
+    mov 0, [$7215]
+_body_1:
+    push [$7215]
+    mov [$7213], V1
+    pop V0
+    lt V0, V1
+    not LX
+    bz
+    jmp _end_2
+    push [$7211]
+    mov [$7215], V1
+    pop V0
+    mul V1, 1
+    add AX, V0
+    mov AX, V0
+    movb [$720F], [V0]
+    push [$7215]
+    inc [$7215]
+    pop V0
+    jmp _body_1
+_end_2:
+    mov 0, V0
+    ret
+
+_main:
+_body_3:
+    not 1
+    bz
+    jmp _end_4
+    mov $602F, [$7217]
+    push [$7217]
+    mov 0, V1
+    pop V0
+    mul V1, 2
+    add AX, V0
+    mov AX, V0
+    mov [V0], [$7219]
+    push [$7217]
+    mov 1, V1
+    pop V0
+    mul V1, 2
+    add AX, V0
+    mov AX, V0
+    mov [V0], [$721B]
+    push [$721B]
+    push 1
+    mov 1, V1
+    pop V0
+    cmp V0, V1
+    mov LX, V1
+    pop V0
+    and V0, V1
+    not DX
+    bz
+    jmp _end_5
+    push 1
+    push [$7219]
+    call _setPixelIndex_int_i__int_c
+_end_5:
+    jmp _body_3
+_end_4:
+    mov 0, V0
+    ret
+