From 32b02147925566bac93bf71b002860335583574c Mon Sep 17 00:00:00 2001
From: ElectroDeoxys <ElectroDeoxys@gmail.com>
Date: Thu, 9 Sep 2021 08:51:12 +0100
Subject: Split home bank

---
 src/home/frames.asm | 65 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 65 insertions(+)
 create mode 100644 src/home/frames.asm

(limited to 'src/home/frames.asm')

diff --git a/src/home/frames.asm b/src/home/frames.asm
new file mode 100644
index 0000000..8ed36a2
--- /dev/null
+++ b/src/home/frames.asm
@@ -0,0 +1,65 @@
+; calls DoFrame a times
+DoAFrames: ; 0536 (0:0536)
+.loop
+	push af
+	call DoFrame
+	pop af
+	dec a
+	jr nz, .loop
+	ret
+
+; updates background, sprites and other game variables, halts until vblank, and reads user input
+; if wDebugPauseAllowed is not 0, the game can be paused (and resumed) by pressing the SELECT button
+DoFrame: ; 053f (0:053f)
+	push af
+	push hl
+	push de
+	push bc
+	ld hl, wDoFrameFunction ; context-specific function
+	call CallIndirect
+	call WaitForVBlank
+	call ReadJoypad
+	call HandleDPadRepeat
+	ld a, [wDebugPauseAllowed]
+	or a
+	jr z, .done
+	ldh a, [hKeysPressed]
+	and SELECT
+	jr z, .done
+.game_paused_loop
+	call WaitForVBlank
+	call ReadJoypad
+	call HandleDPadRepeat
+	ldh a, [hKeysPressed]
+	and SELECT
+	jr z, .game_paused_loop
+.done
+	pop bc
+	pop de
+	pop hl
+	pop af
+	ret
+
+; handle D-pad repeat counter
+; used to quickly scroll through menus when a relevant D-pad key is held
+HandleDPadRepeat: ; 0572 (0:0572)
+	ldh a, [hKeysHeld]
+	ldh [hDPadHeld], a
+	and D_PAD
+	jr z, .done
+	ld hl, hDPadRepeat
+	ldh a, [hKeysPressed]
+	and D_PAD
+	jr z, .dpad_key_held
+	ld [hl], 24
+	ret
+.dpad_key_held
+	dec [hl]
+	jr nz, .done
+	ld [hl], 6
+	ret
+.done
+	ldh a, [hKeysPressed]
+	and BUTTONS
+	ldh [hDPadHeld], a
+	ret
-- 
cgit v1.2.3


From 0017fc2d171c87d7bab4c9be90e1069ae95a8071 Mon Sep 17 00:00:00 2001
From: ElectroDeoxys <ElectroDeoxys@gmail.com>
Date: Thu, 9 Sep 2021 08:54:29 +0100
Subject: Remove home bank address comments

---
 src/home/frames.asm | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'src/home/frames.asm')

diff --git a/src/home/frames.asm b/src/home/frames.asm
index 8ed36a2..c32053d 100644
--- a/src/home/frames.asm
+++ b/src/home/frames.asm
@@ -1,5 +1,5 @@
 ; calls DoFrame a times
-DoAFrames: ; 0536 (0:0536)
+DoAFrames:
 .loop
 	push af
 	call DoFrame
@@ -10,7 +10,7 @@ DoAFrames: ; 0536 (0:0536)
 
 ; updates background, sprites and other game variables, halts until vblank, and reads user input
 ; if wDebugPauseAllowed is not 0, the game can be paused (and resumed) by pressing the SELECT button
-DoFrame: ; 053f (0:053f)
+DoFrame:
 	push af
 	push hl
 	push de
@@ -42,7 +42,7 @@ DoFrame: ; 053f (0:053f)
 
 ; handle D-pad repeat counter
 ; used to quickly scroll through menus when a relevant D-pad key is held
-HandleDPadRepeat: ; 0572 (0:0572)
+HandleDPadRepeat:
 	ldh a, [hKeysHeld]
 	ldh [hDPadHeld], a
 	and D_PAD
-- 
cgit v1.2.3