Add quick restart.

README.md

@@ -92,6 +92,7 @@ ScoreIncrement points are then awarded.
 - Up — Sonic/Hard drop
 - Down — Soft drop/Lock
 - Left/Right — Move
+- A+B+Select — Bail to main menu if paused
 
 ### Game Over
 - A — Restart immediately

patch_pocket.py

@@ -1,5 +1,5 @@
 logo = b"\x01\x10\xCE\xEF\x00\x00\x44\xAA\x00\x74\x00\x18\x11\x95\x00\x34\x00\x1A\x00\xD5\x00\x22\x00\x69\x6F\xF6\xF7\x73\x09\x90\xE1\x10\x44\x40\x9A\x90\xD5\xD0\x44\x30\xA9\x21\x5D\x48\x22\xE0\xF8\x60"
 
-with open('bin/DMGTRIS.GBC', 'rb+') as f:
+with open('bin/DMGTRIS.pocket', 'rb+') as f:
     f.seek(0x104)
     f.write(logo)

src/field.asm

@@ -1184,6 +1184,10 @@ FieldProcess::
 
     ; **************************************************************
     ; HANDLE UP
+    ; Assume 1G or lower.
+    ld a, 1
+    ldh [hWantedG], a
+
     ; Is a hard/sonic drop requested? Skip if in 20G mode.
     ldh a, [hCurrentGravityPerTick]
     cp a, 20

src/state_gameplay.asm

@@ -506,7 +506,21 @@ gameOverMode:
 
 
 pauseMode:
-    ldh a, [hStartState]
+    ; Quick reset.
+    ldh a, [hAState]
+    cp a, 0
+    jr z, :+
+    ldh a, [hBState]
+    cp a, 0
+    jr z, :+
+    ldh a, [hSelectState]
+    cp a, 0
+    jr z, :+
+    call SwitchToTitle
+    jp EventLoopPostHandler
+
+    ; Unpause
+:   ldh a, [hStartState]
     cp a, 1
     jr nz, :+
     call FromBackupField