start decompiling bike.c (#203)

* start decompiling bike.c

* decompile more of bike.c

* decompile MovePlayerOnAcroBike and CheckMovementInputAcroBike

1 files changed, 1 insertions, 352 deletions

diff --git a/asm/bike.s b/asm/bike.s
index a7e3401ac..27984c50d 100644
--- a/asm/bike.s
+++ b/asm/bike.s
@@ -5,358 +5,7 @@
 	.syntax unified
 
 	.text
-
-	thumb_func_start MovePlayerOnBike
-MovePlayerOnBike: @ 80E50A8
-	push {r4,lr}
-	lsls r0, 24
-	lsrs r3, r0, 24
-	lsls r1, 16
-	lsrs r4, r1, 16
-	lsls r2, 16
-	lsrs r2, 16
-	ldr r0, _080E50CC @ =gPlayerAvatar
-	ldrb r1, [r0]
-	movs r0, 0x2
-	ands r0, r1
-	cmp r0, 0
-	beq _080E50D0
-	adds r0, r3, 0
-	adds r1, r4, 0
-	bl MovePlayerOnMachBike
-	b _080E50D8
-	.align 2, 0
-_080E50CC: .4byte gPlayerAvatar
-_080E50D0:
-	adds r0, r3, 0
-	adds r1, r4, 0
-	bl MovePlayerOnAcroBike
-_080E50D8:
-	pop {r4}
-	pop {r0}
-	bx r0
-	thumb_func_end MovePlayerOnBike
-
-	thumb_func_start MovePlayerOnMachBike
-MovePlayerOnMachBike: @ 80E50E0
-	push {r4,lr}
-	sub sp, 0x4
-	mov r1, sp
-	strb r0, [r1]
-	ldr r4, _080E510C @ =gUnknown_083DB594
-	mov r0, sp
-	bl CheckMovementInputMachBike
-	lsls r0, 24
-	lsrs r0, 22
-	adds r0, r4
-	mov r1, sp
-	ldrb r1, [r1]
-	ldr r2, [r0]
-	adds r0, r1, 0
-	bl _call_via_r2
-	add sp, 0x4
-	pop {r4}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_080E510C: .4byte gUnknown_083DB594
-	thumb_func_end MovePlayerOnMachBike
-
-	thumb_func_start CheckMovementInputMachBike
-CheckMovementInputMachBike: @ 80E5110
-	push {r4,lr}
-	adds r4, r0, 0
-	bl player_get_direction_upper_nybble
-	lsls r0, 24
-	lsrs r0, 24
-	adds r3, r0, 0
-	ldrb r1, [r4]
-	cmp r1, 0
-	bne _080E5138
-	strb r0, [r4]
-	ldr r2, _080E5134 @ =gPlayerAvatar
-	ldrb r0, [r2, 0xB]
-	cmp r0, 0
-	bne _080E514C
-	strb r1, [r2, 0x2]
-	movs r0, 0
-	b _080E5160
-	.align 2, 0
-_080E5134: .4byte gPlayerAvatar
-_080E5138:
-	ldr r2, _080E5154 @ =gPlayerAvatar
-	cmp r1, r3
-	beq _080E515C
-	ldrb r0, [r2, 0x2]
-	cmp r0, 0x2
-	beq _080E515C
-	ldrb r0, [r2, 0xB]
-	cmp r0, 0
-	beq _080E5158
-	strb r3, [r4]
-_080E514C:
-	movs r0, 0x2
-	strb r0, [r2, 0x2]
-	movs r0, 0x3
-	b _080E5160
-	.align 2, 0
-_080E5154: .4byte gPlayerAvatar
-_080E5158:
-	movs r0, 0x1
-	b _080E515E
-_080E515C:
-	movs r0, 0x2
-_080E515E:
-	strb r0, [r2, 0x2]
-_080E5160:
-	pop {r4}
-	pop {r1}
-	bx r1
-	thumb_func_end CheckMovementInputMachBike
-
-	thumb_func_start sub_80E5168
-sub_80E5168: @ 80E5168
-	push {lr}
-	lsls r0, 24
-	lsrs r0, 24
-	bl PlayerFaceDirection
-	bl sub_80E6024
-	pop {r0}
-	bx r0
-	thumb_func_end sub_80E5168
-
-	thumb_func_start sub_80E517C
-sub_80E517C: @ 80E517C
-	push {r4,r5,lr}
-	lsls r0, 24
-	lsrs r5, r0, 24
-	ldr r0, _080E51AC @ =gPlayerAvatar
-	ldrb r1, [r0, 0x5]
-	lsls r0, r1, 3
-	adds r0, r1
-	lsls r0, 2
-	ldr r1, _080E51B0 @ =gMapObjects
-	adds r4, r0, r1
-	ldrb r1, [r4, 0x1E]
-	adds r0, r5, 0
-	bl sub_80E5E70
-	lsls r0, 24
-	cmp r0, 0
-	beq _080E51B4
-	adds r0, r5, 0
-	bl PlayerTurnInPlace
-	bl sub_80E6024
-	b _080E51BE
-	.align 2, 0
-_080E51AC: .4byte gPlayerAvatar
-_080E51B0: .4byte gMapObjects
-_080E51B4:
-	ldrb r0, [r4, 0x18]
-	lsls r0, 28
-	lsrs r0, 28
-	bl sub_80E5168
-_080E51BE:
-	pop {r4,r5}
-	pop {r0}
-	bx r0
-	thumb_func_end sub_80E517C
-
-	thumb_func_start sub_80E51C4
-sub_80E51C4: @ 80E51C4
-	push {r4-r7,lr}
-	lsls r0, 24
-	lsrs r5, r0, 24
-	adds r7, r5, 0
-	ldr r6, _080E51F8 @ =gPlayerAvatar
-	ldrb r1, [r6, 0x5]
-	lsls r0, r1, 3
-	adds r0, r1
-	lsls r0, 2
-	ldr r1, _080E51FC @ =gMapObjects
-	adds r4, r0, r1
-	ldrb r1, [r4, 0x1E]
-	adds r0, r5, 0
-	bl sub_80E5E70
-	lsls r0, 24
-	cmp r0, 0
-	bne _080E520A
-	ldrb r0, [r6, 0xB]
-	cmp r0, 0
-	beq _080E5200
-	ldrb r0, [r4, 0x18]
-	lsrs r0, 4
-	bl sub_80E5270
-	b _080E5266
-	.align 2, 0
-_080E51F8: .4byte gPlayerAvatar
-_080E51FC: .4byte gMapObjects
-_080E5200:
-	ldrb r0, [r4, 0x18]
-	lsrs r0, 4
-	bl sub_80E5168
-	b _080E5266
-_080E520A:
-	adds r0, r5, 0
-	bl sub_80E5D34
-	lsls r0, 24
-	lsrs r4, r0, 24
-	movs r1, 0xFF
-	lsls r1, 24
-	adds r0, r1
-	lsrs r0, 24
-	cmp r0, 0xA
-	bhi _080E5242
-	cmp r4, 0x6
-	bne _080E522C
-	adds r0, r5, 0
-	bl PlayerJumpLedge
-	b _080E5266
-_080E522C:
-	bl sub_80E6024
-	subs r0, r4, 0x5
-	lsls r0, 24
-	lsrs r0, 24
-	cmp r0, 0x3
-	bls _080E5266
-	adds r0, r5, 0
-	bl PlayerOnBikeCollide
-	b _080E5266
-_080E5242:
-	ldr r1, _080E526C @ =gUnknown_083DB5A4
-	ldrb r0, [r6, 0xA]
-	lsls r0, 2
-	adds r0, r1
-	ldr r1, [r0]
-	adds r0, r7, 0
-	bl _call_via_r1
-	ldrb r2, [r6, 0xA]
-	lsls r0, r2, 24
-	lsrs r1, r0, 24
-	lsrs r0, 25
-	adds r0, r2, r0
-	strb r0, [r6, 0xB]
-	cmp r1, 0x1
-	bhi _080E5266
-	adds r0, r2, 0x1
-	strb r0, [r6, 0xA]
-_080E5266:
-	pop {r4-r7}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_080E526C: .4byte gUnknown_083DB5A4
-	thumb_func_end sub_80E51C4
-
-	thumb_func_start sub_80E5270
-sub_80E5270: @ 80E5270
-	push {r4-r7,lr}
-	lsls r0, 24
-	lsrs r4, r0, 24
-	adds r7, r4, 0
-	ldr r6, _080E52A8 @ =gPlayerAvatar
-	ldrb r0, [r6, 0xB]
-	cmp r0, 0
-	beq _080E5286
-	subs r0, 0x1
-	strb r0, [r6, 0xB]
-	strb r0, [r6, 0xA]
-_080E5286:
-	adds r0, r4, 0
-	bl sub_80E5D34
-	lsls r0, 24
-	lsrs r5, r0, 24
-	movs r1, 0xFF
-	lsls r1, 24
-	adds r0, r1
-	lsrs r0, 24
-	cmp r0, 0xA
-	bhi _080E52C2
-	cmp r5, 0x6
-	bne _080E52AC
-	adds r0, r4, 0
-	bl PlayerJumpLedge
-	b _080E52D2
-	.align 2, 0
-_080E52A8: .4byte gPlayerAvatar
-_080E52AC:
-	bl sub_80E6024
-	subs r0, r5, 0x5
-	lsls r0, 24
-	lsrs r0, 24
-	cmp r0, 0x3
-	bls _080E52D2
-	adds r0, r4, 0
-	bl PlayerOnBikeCollide
-	b _080E52D2
-_080E52C2:
-	ldr r0, _080E52D8 @ =gUnknown_083DB5A4
-	ldrb r1, [r6, 0xA]
-	lsls r1, 2
-	adds r1, r0
-	ldr r1, [r1]
-	adds r0, r7, 0
-	bl _call_via_r1
-_080E52D2:
-	pop {r4-r7}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_080E52D8: .4byte gUnknown_083DB5A4
-	thumb_func_end sub_80E5270
-
-	thumb_func_start MovePlayerOnAcroBike
-MovePlayerOnAcroBike: @ 80E52DC
-	push {r4,lr}
-	sub sp, 0x4
-	mov r3, sp
-	strb r0, [r3]
-	lsls r1, 16
-	lsrs r1, 16
-	lsls r2, 16
-	lsrs r2, 16
-	ldr r4, _080E5310 @ =gUnknown_083DB5B0
-	mov r0, sp
-	bl CheckMovementInputAcroBike
-	lsls r0, 24
-	lsrs r0, 22
-	adds r0, r4
-	mov r1, sp
-	ldrb r1, [r1]
-	ldr r2, [r0]
-	adds r0, r1, 0
-	bl _call_via_r2
-	add sp, 0x4
-	pop {r4}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_080E5310: .4byte gUnknown_083DB5B0
-	thumb_func_end MovePlayerOnAcroBike
-
-	thumb_func_start CheckMovementInputAcroBike
-CheckMovementInputAcroBike: @ 80E5314
-	push {r4,lr}
-	lsls r1, 16
-	lsrs r1, 16
-	lsls r2, 16
-	lsrs r2, 16
-	ldr r4, _080E5338 @ =gUnknown_083DB5E4
-	ldr r3, _080E533C @ =gPlayerAvatar
-	ldrb r3, [r3, 0x8]
-	lsls r3, 2
-	adds r3, r4
-	ldr r3, [r3]
-	bl _call_via_r3
-	lsls r0, 24
-	lsrs r0, 24
-	pop {r4}
-	pop {r1}
-	bx r1
-	.align 2, 0
-_080E5338: .4byte gUnknown_083DB5E4
-_080E533C: .4byte gPlayerAvatar
-	thumb_func_end CheckMovementInputAcroBike
-
+	
 	thumb_func_start CheckMovementInputAcroBikeNormal
 CheckMovementInputAcroBikeNormal: @ 80E5340
 	push {r4-r6,lr}