start decompiling emitters

5 files changed, 378 insertions, 727 deletions

diff --git a/asm/rom3.s b/asm/rom3.s
index ab32fa315..eb650e7ff 100644
--- a/asm/rom3.s
+++ b/asm/rom3.s
@@ -7,687 +7,12 @@
 
 
 
-	thumb_func_start EmitGetMonData
-EmitGetMonData: @ 80338B4
-	push {r4,lr}
-	adds r4, r1, 0
-	lsls r0, 24
-	lsrs r0, 24
-	ldr r1, =gUnknown_02022D10
-	movs r3, 0
-	strb r3, [r1]
-	strb r4, [r1, 0x1]
-	strb r2, [r1, 0x2]
-	strb r3, [r1, 0x3]
-	movs r2, 0x4
-	bl PrepareBufferDataTransfer
-	pop {r4}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end EmitGetMonData
-
-	thumb_func_start dp01_build_cmdbuf_x01_a_b_0
-dp01_build_cmdbuf_x01_a_b_0: @ 80338D8
-	push {r4,r5,lr}
-	adds r5, r1, 0
-	lsls r0, 24
-	lsrs r0, 24
-	ldr r1, =gUnknown_02022D10
-	movs r4, 0
-	movs r3, 0x1
-	strb r3, [r1]
-	strb r5, [r1, 0x1]
-	strb r2, [r1, 0x2]
-	strb r4, [r1, 0x3]
-	movs r2, 0x4
-	bl PrepareBufferDataTransfer
-	pop {r4,r5}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end dp01_build_cmdbuf_x01_a_b_0
-
-	thumb_func_start EmitSetMonData
-EmitSetMonData: @ 8033900
-	push {r4-r6,lr}
-	ldr r4, [sp, 0x10]
-	lsls r0, 24
-	lsrs r6, r0, 24
-	lsls r3, 24
-	lsrs r5, r3, 24
-	ldr r0, =gUnknown_02022D10
-	movs r3, 0x2
-	strb r3, [r0]
-	strb r1, [r0, 0x1]
-	strb r2, [r0, 0x2]
-	adds r1, r0, 0
-	cmp r5, 0
-	beq _0803392E
-	adds r3, r1, 0x3
-	adds r2, r5, 0
-_08033920:
-	ldrb r0, [r4]
-	strb r0, [r3]
-	adds r4, 0x1
-	adds r3, 0x1
-	subs r2, 0x1
-	cmp r2, 0
-	bne _08033920
-_0803392E:
-	adds r2, r5, 0x3
-	adds r0, r6, 0
-	bl PrepareBufferDataTransfer
-	pop {r4-r6}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end EmitSetMonData
-
-	thumb_func_start sub_8033940
-sub_8033940: @ 8033940
-	push {r4-r6,lr}
-	lsls r0, 24
-	lsrs r6, r0, 24
-	lsls r2, 24
-	lsrs r4, r2, 24
-	ldr r0, =gUnknown_02022D10
-	movs r2, 0x3
-	strb r2, [r0]
-	strb r1, [r0, 0x1]
-	strb r4, [r0, 0x2]
-	adds r5, r0, 0
-	cmp r4, 0
-	beq _0803396C
-	adds r1, r5, 0x3
-	adds r2, r4, 0
-_0803395E:
-	ldrb r0, [r3]
-	strb r0, [r1]
-	adds r3, 0x1
-	adds r1, 0x1
-	subs r2, 0x1
-	cmp r2, 0
-	bne _0803395E
-_0803396C:
-	adds r2, r4, 0x3
-	adds r0, r6, 0
-	adds r1, r5, 0
-	bl PrepareBufferDataTransfer
-	pop {r4-r6}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end sub_8033940
-
-	thumb_func_start EmitLoadMonSprite
-EmitLoadMonSprite: @ 8033980
-	push {lr}
-	lsls r0, 24
-	lsrs r0, 24
-	ldr r1, =gUnknown_02022D10
-	movs r2, 0x4
-	strb r2, [r1]
-	strb r2, [r1, 0x1]
-	strb r2, [r1, 0x2]
-	strb r2, [r1, 0x3]
-	bl PrepareBufferDataTransfer
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end EmitLoadMonSprite
-
-	thumb_func_start EmitSwitchInAnim
-EmitSwitchInAnim: @ 80339A0
-	push {r4,lr}
-	adds r4, r1, 0
-	lsls r0, 24
-	lsrs r0, 24
-	ldr r1, =gUnknown_02022D10
-	movs r3, 0x5
-	strb r3, [r1]
-	strb r4, [r1, 0x1]
-	strb r2, [r1, 0x2]
-	strb r3, [r1, 0x3]
-	movs r2, 0x4
-	bl PrepareBufferDataTransfer
-	pop {r4}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end EmitSwitchInAnim
-
-	thumb_func_start EmitReturnPokeToBall
-EmitReturnPokeToBall: @ 80339C4
-	push {lr}
-	adds r3, r1, 0
-	lsls r0, 24
-	lsrs r0, 24
-	ldr r1, =gUnknown_02022D10
-	movs r2, 0x6
-	strb r2, [r1]
-	strb r3, [r1, 0x1]
-	movs r2, 0x2
-	bl PrepareBufferDataTransfer
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end EmitReturnPokeToBall
-
-	thumb_func_start EmitDrawTrainerPic
-EmitDrawTrainerPic: @ 80339E4
-	push {lr}
-	lsls r0, 24
-	lsrs r0, 24
-	ldr r1, =gUnknown_02022D10
-	movs r2, 0x7
-	strb r2, [r1]
-	strb r2, [r1, 0x1]
-	strb r2, [r1, 0x2]
-	strb r2, [r1, 0x3]
-	movs r2, 0x4
-	bl PrepareBufferDataTransfer
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end EmitDrawTrainerPic
-
-	thumb_func_start EmitTrainerSlide
-EmitTrainerSlide: @ 8033A04
-	push {lr}
-	lsls r0, 24
-	lsrs r0, 24
-	ldr r1, =gUnknown_02022D10
-	movs r2, 0x8
-	strb r2, [r1]
-	strb r2, [r1, 0x1]
-	strb r2, [r1, 0x2]
-	strb r2, [r1, 0x3]
-	movs r2, 0x4
-	bl PrepareBufferDataTransfer
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end EmitTrainerSlide
-
-	thumb_func_start EmitTrainerSlideBack
-EmitTrainerSlideBack: @ 8033A24
-	push {lr}
-	lsls r0, 24
-	lsrs r0, 24
-	ldr r1, =gUnknown_02022D10
-	movs r2, 0x9
-	strb r2, [r1]
-	strb r2, [r1, 0x1]
-	strb r2, [r1, 0x2]
-	strb r2, [r1, 0x3]
-	movs r2, 0x4
-	bl PrepareBufferDataTransfer
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end EmitTrainerSlideBack
-
-	thumb_func_start EmitFaintAnimation
-EmitFaintAnimation: @ 8033A44
-	push {lr}
-	lsls r0, 24
-	lsrs r0, 24
-	ldr r1, =gUnknown_02022D10
-	movs r2, 0xA
-	strb r2, [r1]
-	strb r2, [r1, 0x1]
-	strb r2, [r1, 0x2]
-	strb r2, [r1, 0x3]
-	movs r2, 0x4
-	bl PrepareBufferDataTransfer
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end EmitFaintAnimation
-
-	thumb_func_start dp01_build_cmdbuf_x0B_B_B_B
-dp01_build_cmdbuf_x0B_B_B_B: @ 8033A64
-	push {lr}
-	lsls r0, 24
-	lsrs r0, 24
-	ldr r1, =gUnknown_02022D10
-	movs r2, 0xB
-	strb r2, [r1]
-	strb r2, [r1, 0x1]
-	strb r2, [r1, 0x2]
-	strb r2, [r1, 0x3]
-	movs r2, 0x4
-	bl PrepareBufferDataTransfer
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end dp01_build_cmdbuf_x0B_B_B_B
-
-	thumb_func_start dp01_build_cmdbuf_x0C_C_C_C
-dp01_build_cmdbuf_x0C_C_C_C: @ 8033A84
-	push {lr}
-	lsls r0, 24
-	lsrs r0, 24
-	ldr r1, =gUnknown_02022D10
-	movs r2, 0xC
-	strb r2, [r1]
-	strb r2, [r1, 0x1]
-	strb r2, [r1, 0x2]
-	strb r2, [r1, 0x3]
-	movs r2, 0x4
-	bl PrepareBufferDataTransfer
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end dp01_build_cmdbuf_x0C_C_C_C
-
-	thumb_func_start EmitBallThrow
-EmitBallThrow: @ 8033AA4
-	push {lr}
-	adds r3, r1, 0
-	lsls r0, 24
-	lsrs r0, 24
-	ldr r1, =gUnknown_02022D10
-	movs r2, 0xD
-	strb r2, [r1]
-	strb r3, [r1, 0x1]
-	movs r2, 0x2
-	bl PrepareBufferDataTransfer
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end EmitBallThrow
-
-	thumb_func_start sub_8033AC4
-sub_8033AC4: @ 8033AC4
-	push {r4-r6,lr}
-	lsls r0, 24
-	lsrs r6, r0, 24
-	lsls r1, 24
-	lsrs r4, r1, 24
-	ldr r1, =gUnknown_02022D10
-	movs r0, 0xE
-	strb r0, [r1]
-	strb r4, [r1, 0x1]
-	lsls r0, r4, 1
-	adds r0, r4
-	adds r5, r1, 0
-	cmp r0, 0
-	beq _08033AF2
-	adds r1, r5, 0x2
-	adds r3, r0, 0
-_08033AE4:
-	ldrb r0, [r2]
-	strb r0, [r1]
-	adds r2, 0x1
-	adds r1, 0x1
-	subs r3, 0x1
-	cmp r3, 0
-	bne _08033AE4
-_08033AF2:
-	lsls r2, r4, 1
-	adds r2, r4
-	adds r2, 0x2
-	adds r0, r6, 0
-	adds r1, r5, 0
-	bl PrepareBufferDataTransfer
-	pop {r4-r6}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end sub_8033AC4
-
-	thumb_func_start EmitMoveAnimation
-EmitMoveAnimation: @ 8033B0C
-	push {r4-r7,lr}
-	mov r7, r9
-	mov r6, r8
-	push {r6,r7}
-	sub sp, 0x4
-	ldr r4, [sp, 0x20]
-	ldr r5, [sp, 0x24]
-	ldr r6, [sp, 0x2C]
-	mov r8, r6
-	lsls r0, 24
-	lsrs r0, 24
-	mov r9, r0
-	lsls r1, 16
-	lsrs r1, 16
-	lsls r3, 16
-	lsrs r3, 16
-	ldr r7, =gUnknown_02022D10
-	movs r0, 0
-	mov r12, r0
-	movs r0, 0xF
-	strb r0, [r7]
-	strb r1, [r7, 0x1]
-	lsrs r1, 8
-	strb r1, [r7, 0x2]
-	strb r2, [r7, 0x3]
-	strb r3, [r7, 0x4]
-	movs r6, 0xFF
-	lsls r6, 8
-	lsrs r3, 8
-	strb r3, [r7, 0x5]
-	strb r4, [r7, 0x6]
-	adds r0, r4, 0
-	ands r0, r6
-	asrs r0, 8
-	strb r0, [r7, 0x7]
-	movs r0, 0xFF
-	lsls r0, 16
-	ands r0, r4
-	asrs r0, 16
-	strb r0, [r7, 0x8]
-	lsrs r4, 24
-	strb r4, [r7, 0x9]
-	strb r5, [r7, 0xA]
-	mov r0, r8
-	strb r0, [r7, 0xB]
-	mov r0, r12
-	str r0, [sp]
-	movs r0, 0xE
-	movs r1, 0
-	movs r2, 0xD
-	movs r3, 0
-	bl AbilityBattleEffects
-	lsls r0, 24
-	lsrs r0, 24
-	cmp r0, 0
-	bne _08033BAC
-	str r0, [sp]
-	movs r0, 0xE
-	movs r1, 0
-	movs r2, 0x4D
-	movs r3, 0
-	bl AbilityBattleEffects
-	lsls r0, 24
-	cmp r0, 0
-	bne _08033BAC
-	ldr r0, =gBattleWeather
-	ldrh r0, [r0]
-	strb r0, [r7, 0xC]
-	ands r6, r0
-	lsrs r0, r6, 8
-	strb r0, [r7, 0xD]
-	adds r4, r7, 0
-	b _08033BB6
-	.pool
-_08033BAC:
-	ldr r0, =gUnknown_02022D10
-	movs r1, 0
-	strb r1, [r0, 0xC]
-	strb r1, [r0, 0xD]
-	adds r4, r0, 0
-_08033BB6:
-	movs r0, 0
-	strb r0, [r4, 0xE]
-	strb r0, [r4, 0xF]
-	adds r0, r4, 0
-	adds r0, 0x10
-	ldr r1, [sp, 0x28]
-	movs r2, 0x1C
-	bl memcpy
-	mov r0, r9
-	adds r1, r4, 0
-	movs r2, 0x2C
-	bl PrepareBufferDataTransfer
-	add sp, 0x4
-	pop {r3,r4}
-	mov r8, r3
-	mov r9, r4
-	pop {r4-r7}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end EmitMoveAnimation
-
-	thumb_func_start EmitPrintString
-EmitPrintString: @ 8033BE4
-	push {r4-r7,lr}
-	mov r7, r10
-	mov r6, r9
-	mov r5, r8
-	push {r5-r7}
-	lsls r0, 24
-	lsrs r0, 24
-	mov r10, r0
-	lsls r1, 16
-	lsrs r1, 16
-	ldr r2, =gUnknown_02022D10
-	movs r0, 0x10
-	strb r0, [r2]
-	ldr r0, =gBattleOutcome
-	ldrb r0, [r0]
-	strb r0, [r2, 0x1]
-	strb r1, [r2, 0x2]
-	lsrs r1, 8
-	strb r1, [r2, 0x3]
-	adds r0, r2, 0x4
-	mov r12, r0
-	ldr r4, =gCurrentMove
-	ldrh r0, [r4]
-	strh r0, [r2, 0x4]
-	ldr r0, =gLastUsedMove
-	ldrh r0, [r0]
-	mov r1, r12
-	strh r0, [r1, 0x2]
-	ldr r0, =gLastUsedItem
-	ldrh r0, [r0]
-	strh r0, [r1, 0x4]
-	ldr r0, =gLastUsedAbility
-	ldrb r0, [r0]
-	strb r0, [r1, 0x6]
-	ldr r0, =gBattleScripting
-	ldrb r0, [r0, 0x17]
-	strb r0, [r1, 0x7]
-	ldr r0, =gBattleStruct
-	ldr r0, [r0]
-	adds r1, r0, 0
-	adds r1, 0x52
-	ldrb r1, [r1]
-	mov r3, r12
-	strb r1, [r3, 0x8]
-	adds r0, 0xB1
-	ldrb r0, [r0]
-	strb r0, [r3, 0x9]
-	ldr r0, =gStringBank
-	ldrb r0, [r0]
-	strb r0, [r3, 0xA]
-	ldr r3, =gBattleMoves
-	ldrh r1, [r4]
-	lsls r0, r1, 1
-	adds r0, r1
-	lsls r0, 2
-	adds r0, r3
-	ldrb r0, [r0, 0x2]
-	mov r7, r12
-	strb r0, [r7, 0xB]
-	movs r3, 0
-	mov r9, r2
-	ldr r0, =gBattleTextBuff3
-	mov r8, r0
-	adds r2, 0x10
-	ldr r0, =gBattleMons
-	adds r4, r0, 0
-	adds r4, 0x20
-_08033C6A:
-	adds r1, r2, r3
-	ldrb r0, [r4]
-	strb r0, [r1]
-	adds r4, 0x58
-	adds r3, 0x1
-	cmp r3, 0x3
-	ble _08033C6A
-	movs r3, 0
-	mov r5, r12
-	adds r5, 0x10
-	mov r4, r12
-	adds r4, 0x20
-	ldr r6, =gBattleTextBuff2
-	mov r2, r12
-	adds r2, 0x30
-_08033C88:
-	adds r1, r5, r3
-	ldr r7, =gBattleTextBuff1
-	adds r0, r3, r7
-	ldrb r0, [r0]
-	strb r0, [r1]
-	adds r1, r4, r3
-	adds r0, r3, r6
-	ldrb r0, [r0]
-	strb r0, [r1]
-	adds r1, r2, r3
-	mov r7, r8
-	adds r0, r3, r7
-	ldrb r0, [r0]
-	strb r0, [r1]
-	adds r3, 0x1
-	cmp r3, 0xF
-	ble _08033C88
-	mov r0, r10
-	mov r1, r9
-	movs r2, 0x44
-	bl PrepareBufferDataTransfer
-	pop {r3-r5}
-	mov r8, r3
-	mov r9, r4
-	mov r10, r5
-	pop {r4-r7}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end EmitPrintString
-
-	thumb_func_start EmitPrintStringPlayerOnly
-EmitPrintStringPlayerOnly: @ 8033CFC
-	push {r4-r7,lr}
-	mov r7, r10
-	mov r6, r9
-	mov r5, r8
-	push {r5-r7}
-	lsls r0, 24
-	lsrs r0, 24
-	mov r10, r0
-	lsls r1, 16
-	lsrs r1, 16
-	ldr r2, =gUnknown_02022D10
-	movs r0, 0x11
-	strb r0, [r2]
-	strb r0, [r2, 0x1]
-	strb r1, [r2, 0x2]
-	lsrs r1, 8
-	strb r1, [r2, 0x3]
-	adds r0, r2, 0x4
-	mov r12, r0
-	ldr r0, =gCurrentMove
-	ldrh r0, [r0]
-	strh r0, [r2, 0x4]
-	ldr r0, =gLastUsedMove
-	ldrh r0, [r0]
-	mov r1, r12
-	strh r0, [r1, 0x2]
-	ldr r0, =gLastUsedItem
-	ldrh r0, [r0]
-	strh r0, [r1, 0x4]
-	ldr r0, =gLastUsedAbility
-	ldrb r0, [r0]
-	strb r0, [r1, 0x6]
-	ldr r0, =gBattleScripting
-	ldrb r0, [r0, 0x17]
-	strb r0, [r1, 0x7]
-	ldr r0, =gBattleStruct
-	ldr r0, [r0]
-	adds r0, 0x52
-	ldrb r0, [r0]
-	strb r0, [r1, 0x8]
-	movs r3, 0
-	mov r9, r2
-	ldr r7, =gBattleTextBuff3
-	mov r8, r7
-	mov r4, r9
-	adds r4, 0x10
-	ldr r0, =gBattleMons
-	adds r2, r0, 0
-	adds r2, 0x20
-_08033D5E:
-	adds r1, r4, r3
-	ldrb r0, [r2]
-	strb r0, [r1]
-	adds r2, 0x58
-	adds r3, 0x1
-	cmp r3, 0x3
-	ble _08033D5E
-	movs r3, 0
-	mov r5, r12
-	adds r5, 0x10
-	mov r4, r12
-	adds r4, 0x20
-	ldr r6, =gBattleTextBuff2
-	mov r2, r12
-	adds r2, 0x30
-_08033D7C:
-	adds r1, r5, r3
-	ldr r7, =gBattleTextBuff1
-	adds r0, r3, r7
-	ldrb r0, [r0]
-	strb r0, [r1]
-	adds r1, r4, r3
-	adds r0, r3, r6
-	ldrb r0, [r0]
-	strb r0, [r1]
-	adds r1, r2, r3
-	mov r7, r8
-	adds r0, r3, r7
-	ldrb r0, [r0]
-	strb r0, [r1]
-	adds r3, 0x1
-	cmp r3, 0xF
-	ble _08033D7C
-	mov r0, r10
-	mov r1, r9
-	movs r2, 0x44
-	bl PrepareBufferDataTransfer
-	pop {r3-r5}
-	mov r8, r3
-	mov r9, r4
-	mov r10, r5
-	pop {r4-r7}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end EmitPrintStringPlayerOnly
-
-	thumb_func_start EmitChooseAction
-EmitChooseAction: @ 8033DE4
-	push {r4,lr}
-	adds r4, r1, 0
-	lsls r0, 24
-	lsrs r0, 24
-	lsls r2, 16
-	lsrs r2, 16
-	ldr r1, =gUnknown_02022D10
-	movs r3, 0x12
-	strb r3, [r1]
-	strb r4, [r1, 0x1]
-	strb r2, [r1, 0x2]
-	lsrs r2, 8
-	strb r2, [r1, 0x3]
-	movs r2, 0x4
-	bl PrepareBufferDataTransfer
-	pop {r4}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end EmitChooseAction
-
 	thumb_func_start EmitCmd13
 EmitCmd13: @ 8033E10
 	push {lr}
 	lsls r0, 24
 	lsrs r0, 24
-	ldr r1, =gUnknown_02022D10
+	ldr r1, =gBattleBuffersTransferData
 	movs r2, 0x13
 	strb r2, [r1]
 	strb r2, [r1, 0x1]
@@ -706,7 +31,7 @@ EmitChooseMove: @ 8033E30
 	adds r5, r3, 0
 	lsls r0, 24
 	lsrs r6, r0, 24
-	ldr r3, =gUnknown_02022D10
+	ldr r3, =gBattleBuffersTransferData
 	movs r4, 0
 	movs r0, 0x14
 	strb r0, [r3]
@@ -739,7 +64,7 @@ EmitOpenBag: @ 8033E6C
 	adds r4, r1, 0
 	lsls r0, 24
 	lsrs r5, r0, 24
-	ldr r1, =gUnknown_02022D10
+	ldr r1, =gBattleBuffersTransferData
 	movs r0, 0x15
 	strb r0, [r1]
 	movs r2, 0
@@ -767,7 +92,7 @@ EmitChoosePokemon: @ 8033EA0
 	ldr r6, [sp, 0x10]
 	lsls r0, 24
 	lsrs r5, r0, 24
-	ldr r4, =gUnknown_02022D10
+	ldr r4, =gBattleBuffersTransferData
 	movs r0, 0x16
 	strb r0, [r4]
 	strb r1, [r4, 0x1]
@@ -798,7 +123,7 @@ dp01_build_cmdbuf_x17_17_17_17: @ 8033EDC
 	push {lr}
 	lsls r0, 24
 	lsrs r0, 24
-	ldr r1, =gUnknown_02022D10
+	ldr r1, =gBattleBuffersTransferData
 	movs r2, 0x17
 	strb r2, [r1]
 	strb r2, [r1, 0x1]
@@ -818,7 +143,7 @@ EmitHealthBarUpdate: @ 8033EFC
 	lsrs r0, 24
 	lsls r1, 16
 	lsrs r1, 16
-	ldr r3, =gUnknown_02022D10
+	ldr r3, =gBattleBuffersTransferData
 	movs r4, 0
 	movs r2, 0x18
 	strb r2, [r3]
@@ -848,7 +173,7 @@ EmitExpUpdate: @ 8033F34
 	lsrs r0, 24
 	lsls r2, 16
 	lsrs r2, 16
-	ldr r1, =gUnknown_02022D10
+	ldr r1, =gBattleBuffersTransferData
 	movs r3, 0x19
 	strb r3, [r1]
 	strb r4, [r1, 0x1]
@@ -874,7 +199,7 @@ EmitStatusIconUpdate: @ 8033F68
 	adds r4, r1, 0
 	lsls r0, 24
 	lsrs r0, 24
-	ldr r1, =gUnknown_02022D10
+	ldr r1, =gBattleBuffersTransferData
 	movs r3, 0x1A
 	strb r3, [r1]
 	strb r4, [r1, 0x1]
@@ -917,7 +242,7 @@ EmitStatusAnimation: @ 8033FBC
 	adds r4, r1, 0
 	lsls r0, 24
 	lsrs r0, 24
-	ldr r1, =gUnknown_02022D10
+	ldr r1, =gBattleBuffersTransferData
 	movs r3, 0x1B
 	strb r3, [r1]
 	strb r4, [r1, 0x1]
@@ -948,7 +273,7 @@ dp01_build_cmdbuf_x1C_a: @ 8033FF8
 	adds r3, r1, 0
 	lsls r0, 24
 	lsrs r0, 24
-	ldr r1, =gUnknown_02022D10
+	ldr r1, =gBattleBuffersTransferData
 	movs r2, 0x1C
 	strb r2, [r1]
 	strb r3, [r1, 0x1]
@@ -966,7 +291,7 @@ dp01_build_cmdbuf_x1D_1D_numargs_varargs: @ 8034018
 	lsrs r6, r0, 24
 	lsls r1, 16
 	lsrs r4, r1, 16
-	ldr r1, =gUnknown_02022D10
+	ldr r1, =gBattleBuffersTransferData
 	movs r0, 0x1D
 	strb r0, [r1]
 	strb r0, [r1, 0x1]
@@ -1007,7 +332,7 @@ sub_8034060: @ 8034060
 	lsrs r6, r0, 24
 	lsls r2, 16
 	lsrs r5, r2, 16
-	ldr r2, =gUnknown_02022D10
+	ldr r2, =gBattleBuffersTransferData
 	movs r0, 0x1E
 	strb r0, [r2]
 	strb r1, [r2, 0x1]
@@ -1061,7 +386,7 @@ sub_80340C8: @ 80340C8
 	lsrs r6, r0, 24
 	lsls r1, 16
 	lsrs r4, r1, 16
-	ldr r1, =gUnknown_02022D10
+	ldr r1, =gBattleBuffersTransferData
 	movs r0, 0x1F
 	strb r0, [r1]
 	strb r4, [r1, 0x1]
@@ -1100,7 +425,7 @@ sub_8034110: @ 8034110
 	lsrs r6, r0, 24
 	lsls r1, 16
 	lsrs r4, r1, 16
-	ldr r1, =gUnknown_02022D10
+	ldr r1, =gBattleBuffersTransferData
 	movs r0, 0x20
 	strb r0, [r1]
 	strb r4, [r1, 0x1]
@@ -1140,7 +465,7 @@ EmitCmd_x21: @ 8034158
 	lsrs r0, 24
 	lsls r2, 16
 	lsrs r2, 16
-	ldr r1, =gUnknown_02022D10
+	ldr r1, =gBattleBuffersTransferData
 	movs r3, 0x21
 	strb r3, [r1]
 	strb r4, [r1, 0x1]
@@ -1161,7 +486,7 @@ dp01_build_cmdbuf_x22_a_three_bytes: @ 8034184
 	adds r4, r2, 0
 	lsls r0, 24
 	lsrs r5, r0, 24
-	ldr r2, =gUnknown_02022D10
+	ldr r2, =gBattleBuffersTransferData
 	movs r0, 0x22
 	strb r0, [r2]
 	strb r1, [r2, 0x1]
@@ -1192,7 +517,7 @@ dp01_build_cmdbuf_x23_aa_0: @ 80341BC
 	lsrs r0, 24
 	lsls r1, 16
 	lsrs r1, 16
-	ldr r3, =gUnknown_02022D10
+	ldr r3, =gBattleBuffersTransferData
 	movs r4, 0
 	movs r2, 0x23
 	strb r2, [r3]
@@ -1216,7 +541,7 @@ dp01_build_cmdbuf_x24_aa_0: @ 80341E8
 	lsrs r0, 24
 	lsls r1, 16
 	lsrs r1, 16
-	ldr r3, =gUnknown_02022D10
+	ldr r3, =gBattleBuffersTransferData
 	movs r4, 0
 	movs r2, 0x24
 	strb r2, [r3]
@@ -1238,7 +563,7 @@ dp01_build_cmdbuf_x25_25_25_25: @ 8034214
 	push {lr}
 	lsls r0, 24
 	lsrs r0, 24
-	ldr r1, =gUnknown_02022D10
+	ldr r1, =gBattleBuffersTransferData
 	movs r2, 0x25
 	strb r2, [r1]
 	strb r2, [r1, 0x1]
@@ -1257,7 +582,7 @@ dp01_build_cmdbuf_x26_a: @ 8034234
 	adds r3, r1, 0
 	lsls r0, 24
 	lsrs r0, 24
-	ldr r1, =gUnknown_02022D10
+	ldr r1, =gBattleBuffersTransferData
 	movs r2, 0x26
 	strb r2, [r1]
 	strb r3, [r1, 0x1]
@@ -1273,7 +598,7 @@ dp01_build_cmdbuf_x27_27_27_27: @ 8034254
 	push {lr}
 	lsls r0, 24
 	lsrs r0, 24
-	ldr r1, =gUnknown_02022D10
+	ldr r1, =gBattleBuffersTransferData
 	movs r2, 0x27
 	strb r2, [r1]
 	strb r2, [r1, 0x1]
@@ -1291,7 +616,7 @@ dp01_build_cmdbuf_x28_28_28_28: @ 8034274
 	push {lr}
 	lsls r0, 24
 	lsrs r0, 24
-	ldr r1, =gUnknown_02022D10
+	ldr r1, =gBattleBuffersTransferData
 	movs r2, 0x28
 	strb r2, [r1]
 	strb r2, [r1, 0x1]
@@ -1309,7 +634,7 @@ EmitHitAnimation: @ 8034294
 	push {lr}
 	lsls r0, 24
 	lsrs r0, 24
-	ldr r1, =gUnknown_02022D10
+	ldr r1, =gBattleBuffersTransferData
 	movs r2, 0x29
 	strb r2, [r1]
 	strb r2, [r1, 0x1]
@@ -1327,7 +652,7 @@ Emit_x2A: @ 80342B4
 	push {lr}
 	lsls r0, 24
 	lsrs r0, 24
-	ldr r1, =gUnknown_02022D10
+	ldr r1, =gBattleBuffersTransferData
 	movs r2, 0x2A
 	strb r2, [r1]
 	strb r2, [r1, 0x1]
@@ -1347,7 +672,7 @@ EmitEffectivenessSound: @ 80342D4
 	lsrs r0, 24
 	lsls r1, 16
 	lsrs r1, 16
-	ldr r3, =gUnknown_02022D10
+	ldr r3, =gBattleBuffersTransferData
 	movs r4, 0
 	movs r2, 0x2B
 	strb r2, [r3]
@@ -1371,7 +696,7 @@ EmitPlaySound: @ 8034300
 	lsrs r0, 24
 	lsls r1, 16
 	lsrs r1, 16
-	ldr r4, =gUnknown_02022D10
+	ldr r4, =gBattleBuffersTransferData
 	movs r3, 0x2C
 	strb r3, [r4]
 	strb r1, [r4, 0x1]
@@ -1392,7 +717,7 @@ EmitFaintingCry: @ 803432C
 	push {lr}
 	lsls r0, 24
 	lsrs r0, 24
-	ldr r1, =gUnknown_02022D10
+	ldr r1, =gBattleBuffersTransferData
 	movs r2, 0x2D
 	strb r2, [r1]
 	strb r2, [r1, 0x1]
@@ -1411,7 +736,7 @@ EmitIntroSlide: @ 803434C
 	adds r3, r1, 0
 	lsls r0, 24
 	lsrs r0, 24
-	ldr r1, =gUnknown_02022D10
+	ldr r1, =gBattleBuffersTransferData
 	movs r2, 0x2E
 	strb r2, [r1]
 	strb r3, [r1, 0x1]
@@ -1427,7 +752,7 @@ EmitIntroTrainerBallThrow: @ 803436C
 	push {lr}
 	lsls r0, 24
 	lsrs r0, 24
-	ldr r1, =gUnknown_02022D10
+	ldr r1, =gBattleBuffersTransferData
 	movs r2, 0x2F
 	strb r2, [r1]
 	strb r2, [r1, 0x1]
@@ -1448,7 +773,7 @@ EmitDrawPartyStatusSummary: @ 803438C
 	lsrs r5, r0, 24
 	lsls r2, 24
 	lsrs r2, 24
-	ldr r1, =gUnknown_02022D10
+	ldr r1, =gBattleBuffersTransferData
 	movs r3, 0x30
 	strb r3, [r1]
 	movs r0, 0x7F
@@ -1484,7 +809,7 @@ EmitCmd49: @ 80343D4
 	push {lr}
 	lsls r0, 24
 	lsrs r0, 24
-	ldr r1, =gUnknown_02022D10
+	ldr r1, =gBattleBuffersTransferData
 	movs r2, 0x31
 	strb r2, [r1]
 	strb r2, [r1, 0x1]
@@ -1502,7 +827,7 @@ Emit_x32: @ 80343F4
 	push {lr}
 	lsls r0, 24
 	lsrs r0, 24
-	ldr r1, =gUnknown_02022D10
+	ldr r1, =gBattleBuffersTransferData
 	movs r2, 0x32
 	strb r2, [r1]
 	strb r2, [r1, 0x1]
@@ -1521,7 +846,7 @@ EmitSpriteInvisibility: @ 8034414
 	adds r3, r1, 0
 	lsls r0, 24
 	lsrs r0, 24
-	ldr r1, =gUnknown_02022D10
+	ldr r1, =gBattleBuffersTransferData
 	movs r2, 0x33
 	strb r2, [r1]
 	strb r3, [r1, 0x1]
@@ -1542,7 +867,7 @@ EmitBattleAnimation: @ 8034438
 	lsrs r0, 24
 	lsls r2, 16
 	lsrs r2, 16
-	ldr r1, =gUnknown_02022D10
+	ldr r1, =gBattleBuffersTransferData
 	movs r3, 0x34
 	strb r3, [r1]
 	strb r4, [r1, 0x1]
@@ -1564,7 +889,7 @@ EmitLinkStandbyMsg: @ 8034464
 	lsrs r5, r0, 24
 	lsls r2, 24
 	lsrs r2, 24
-	ldr r4, =gUnknown_02022D10
+	ldr r4, =gBattleBuffersTransferData
 	movs r0, 0x35
 	strb r0, [r4]
 	strb r1, [r4, 0x1]
@@ -1580,7 +905,7 @@ _0803448C:
 	strb r2, [r4, 0x2]
 	strb r2, [r4, 0x3]
 _08034490:
-	ldr r1, =gUnknown_02022D10
+	ldr r1, =gBattleBuffersTransferData
 	ldrb r2, [r1, 0x2]
 	adds r2, 0x4
 	adds r0, r5, 0
@@ -1597,7 +922,7 @@ EmitResetActionMoveSelection: @ 80344A8
 	adds r3, r1, 0
 	lsls r0, 24
 	lsrs r0, 24
-	ldr r1, =gUnknown_02022D10
+	ldr r1, =gBattleBuffersTransferData
 	movs r2, 0x36
 	strb r2, [r1]
 	strb r3, [r1, 0x1]
@@ -1614,7 +939,7 @@ Emit_x37: @ 80344C8
 	adds r5, r0, 0
 	lsls r5, 24
 	lsrs r5, 24
-	ldr r4, =gUnknown_02022D10
+	ldr r4, =gBattleBuffersTransferData
 	movs r0, 0x37
 	strb r0, [r4]
 	strb r1, [r4, 0x1]
diff --git a/include/battle_controllers.h b/include/battle_controllers.h
index b36878210..475dcd348 100644
--- a/include/battle_controllers.h
+++ b/include/battle_controllers.h
@@ -46,6 +46,69 @@ struct ChooseMoveStruct
     u8 monType2;
 };
 
+enum
+{
+    CONTROLLER_GETMONDATA,
+    CONTROLLER_GETRAWMONDATA,
+    CONTROLLER_SETMONDATA,
+    CONTROLLER_SETRAWMONDATA,
+    CONTROLLER_LOADMONSPRITE,
+    CONTROLLER_SWITCHINANIM,
+    CONTROLLER_RETURNPOKETOBALL,
+    CONTROLLER_DRAWTRAINERPIC,
+    CONTROLLER_TRAINERSLIDE,
+    CONTROLLER_TRAINERSLIDEBACK,
+    CONTROLLER_FAINTANIMATION,
+    CONTROLLER_11,
+    CONTROLLER_12,
+    CONTROLLER_BALLTHROW,
+    CONTROLLER_PAUSE,
+    CONTROLLER_MOVEANIMATION,
+    CONTROLLER_PRINTSTRING,
+    CONTROLLER_PRINTSTRINGPLAYERONLY,
+    CONTROLLER_CHOOSEACTION,
+    CONTROLLER_19,
+    CONTROLLER_20,
+    CONTROLLER_OPENBAG,
+    CONTROLLER_22,
+    CONTROLLER_23,
+    CONTROLLER_HEALTHBARUPDATE,
+    CONTROLLER_EXPBARUPDATE,
+    CONTROLLER_STATUSICONUPDATE,
+    CONTROLLER_STATUSANIMATION,
+    CONTROLLER_STATUSXOR,
+    CONTROLLER_29,
+    CONTROLLER_DMATRANSFER,
+    CONTROLLER_31,
+    CONTROLLER_32,
+    CONTROLLER_33,
+    CONTROLLER_34,
+    CONTROLLER_35,
+    CONTROLLER_36,
+    CONTROLLER_37,
+    CONTROLLER_38,
+    CONTROLLER_39,
+    CONTROLLER_40,
+    CONTROLLER_HITANIMATION,
+    CONTROLLER_42,
+    CONTROLLER_EFFECTIVENESSSOUND,
+    CONTROLLER_44,
+    CONTROLLER_FAINTINGCRY,
+    CONTROLLER_INTROSLIDE,
+    CONTROLLER_TRAINERBALLTHROW,
+    CONTROLLER_48,
+    CONTROLLER_49,
+    CONTROLLER_50,
+    CONTROLLER_SPRITEINVISIBILITY,
+    CONTROLLER_BATTLEANIMATION,
+    CONTROLLER_LINKSTANDBYMSG,
+    CONTROLLER_RESETACTIONMOVESELECTION,
+    CONTROLLER_55,
+    CONTROLLER_56
+};
+
+#define LAST_CONTROLLER_CMD_ID CONTROLLER_56 + 1
+
 // general functions
 void HandleLinkBattleSetup(void);
 void SetUpBattleVarsAndBirchZigzagoon(void);
@@ -53,24 +116,36 @@ void sub_8032768(void);
 void sub_8033648(void);
 
 // emitters
+void EmitGetMonData(u8 bufferId, u8 arg1, u8 arg2);
+void EmitGetRawMonData(u8 bufferId, u8 monId, u8 bytes); // unused
 void EmitSetMonData(u8 bufferId, u8 request, u8 c, u8 bytes, void *data);
-void EmitMoveAnimation(u8 bufferId, u16 move, u8 turnOfMove, u16 movePower, s32 dmg, u8 friendship, struct DisableStruct* disableStructPtr, u8 multihit);
+void EmitSetRawMonData(u8 bufferId, u8 monId, u8 bytes, void *data); // unused
+void EmitLoadMonSprite(u8 bufferId);
+void EmitSwitchInAnim(u8 bufferId, u8 partyId, bool8 dontClearSubstituteBit);
+void EmitReturnPokeToBall(u8 bufferId, u8 arg1);
+void EmitDrawTrainerPic(u8 bufferId);
+void EmitTrainerSlide(u8 bufferId);
+void EmitTrainerSlideBack(u8 bufferId);
+void EmitFaintAnimation(u8 bufferId);
+void EmitCmd11(u8 bufferId); // unused
+void EmitCmd12(u8 bufferId); // unused
+void EmitBallThrow(u8 bufferId, u8 caseId);
+void EmitPause(u8 bufferId, u8 toWait, void *data); // unused
+void EmitMoveAnimation(u8 bufferId, u16 move, u8 turnOfMove, u16 movePower, s32 dmg, u8 friendship, struct DisableStruct *disableStructPtr, u8 multihit);
+void EmitPrintString(u8 bufferId, u16 stringId);
+void EmitPrintStringPlayerOnly(u8 bufferId, u16 stringId);
+void EmitChooseAction(u8 bufferId, u8 arg1, u16 arg2);
+
+
 void EmitHealthBarUpdate(u8 bufferId, u16 hpValue);
 void EmitEffectivenessSound(u8 bufferId, u16 songId);
 void EmitPlaySound(u8 bufferId, u16 songId, u8 arg2);
-void EmitPrintStringPlayerOnly(u8 bufferId, u16 stringId);
-void EmitFaintAnimation(u8 bufferId);
 void Emit_x2A(u8 bufferId);
 void EmitExpUpdate(u8 bufferId, u8 partyId, u16 expPoints);
 void EmitBattleAnimation(u8 bufferId, u8 animationId, u16 argument);
 void EmitSpriteInvisibility(u8 bufferId, bool8 isInvisible);
-void EmitReturnPokeToBall(u8 bufferId, u8 arg1);
-void EmitGetMonData(u8 bufferId, u8 arg1, u8 arg2);
-void EmitSwitchInAnim(u8 bufferId, u8 partyId, bool8 dontClearSubstituteBit);
 void EmitChoosePokemon(u8 bufferId, u8 caseId, u8 arg2, u8 abilityId, u8* arg4);
 void EmitLinkStandbyMsg(u8 bufferId, u8 arg1, bool32 arg2);
-void EmitTrainerSlide(u8 bufferId);
-void EmitTrainerSlideBack(u8 bufferId);
 void EmitFaintingCry(u8 bufferId);
 void Emit_x37(u8 bufferId, u8 arg1);
 void EmitHitAnimation(u8 bufferId);
@@ -80,16 +155,12 @@ void EmitStatusAnimation(u8 bufferId, bool8 status2, u32 status);
 void EmitCmd13(u8 bufferId);
 void EmitStatusIconUpdate(u8 bufferId, u32 status1, u32 status2);
 void EmitIntroSlide(u8 bufferId, u8 terrainId);
-void EmitDrawTrainerPic(u8 bufferId);
-void EmitLoadMonSprite(u8 bufferId);
 void EmitIntroTrainerBallThrow(u8 bufferId);
-void EmitChooseAction(u8 bufferId, u8 arg1, u16 arg2);
 void EmitChooseMove(u8 bufferId, bool8 isDoubleBattle, bool8 NoPpNumber, struct ChooseMoveStruct* movePpData);
 void EmitOpenBag(u8 bufferId, u8* arg1);
 void Emit_x32(u8 bufferId);
-void EmitPrintString(u8 bufferId, u16 stringId);
+
 void EmitResetActionMoveSelection(u8 bufferId, u8 caseId);
-void EmitBallThrow(u8 bufferId, u8 caseId);
 void EmitCmd_x21(u8 bufferId, u8 arg1, u16 arg2);
 
 // player controller
diff --git a/include/battle_util.h b/include/battle_util.h
index c1ff7d8ab..b21b250c4 100644
--- a/include/battle_util.h
+++ b/include/battle_util.h
@@ -33,6 +33,7 @@
 #define ITEMEFFECT_ON_SWITCH_IN                 0x0
 
 #define WEATHER_HAS_EFFECT ((!AbilityBattleEffects(ABILITYEFFECT_CHECK_ON_FIELD, 0, ABILITY_CLOUD_NINE, 0, 0) && !AbilityBattleEffects(ABILITYEFFECT_CHECK_ON_FIELD, 0, ABILITY_AIR_LOCK, 0, 0)))
+#define WEATHER_HAS_EFFECT2 ((!AbilityBattleEffects(ABILITYEFFECT_FIELD_SPORT, 0, ABILITY_CLOUD_NINE, 0, 0) && !AbilityBattleEffects(ABILITYEFFECT_FIELD_SPORT, 0, ABILITY_AIR_LOCK, 0, 0)))
 
 #define BS_GET_TARGET                   0
 #define BS_GET_ATTACKER                 1
diff --git a/src/battle_controllers.c b/src/battle_controllers.c
index cfa4aae71..58a595730 100644
--- a/src/battle_controllers.c
+++ b/src/battle_controllers.c
@@ -9,6 +9,8 @@
 #include "species.h"
 #include "recorded_battle.h"
 #include "util.h"
+#include "abilities.h"
+#include "battle_message.h"
 
 extern u32 gBattleTypeFlags;
 extern u32 gBattleExecBuffer;
@@ -25,6 +27,7 @@ extern u8 gUnknown_0203C7B4;
 extern u16 gBattlePartyID[BATTLE_BANKS_COUNT];
 extern u8 gBattleBufferA[BATTLE_BANKS_COUNT][0x200];
 extern u8 gBattleBufferB[BATTLE_BANKS_COUNT][0x200];
+extern u8 gBattleBuffersTransferData[0x100];
 extern u8 gUnknown_02022D08;
 extern u8 gUnknown_02022D09;
 extern u8 gUnknown_02022D0A;
@@ -32,6 +35,9 @@ extern u8 gBankAttacker;
 extern u8 gBankTarget;
 extern u8 gAbsentBankFlags;
 extern u8 gEffectBank;
+extern u16 gBattleWeather;
+
+extern const struct BattleMove gBattleMoves[];
 
 extern void task00_08081A90(u8 taskId); // cable_club
 extern void sub_81B8D64(u8 bank, u8 arg1); // party_menu
@@ -926,3 +932,251 @@ static void Task_HandleCopyReceivedLinkBuffersData(u8 taskId)
         gTasks[taskId].data[15] = gTasks[taskId].data[15] + blockSize + LINK_BUFF_DATA;
     }
 }
+
+void EmitGetMonData(u8 bufferId, u8 arg1, u8 arg2)
+{
+    gBattleBuffersTransferData[0] = CONTROLLER_GETMONDATA;
+    gBattleBuffersTransferData[1] = arg1;
+    gBattleBuffersTransferData[2] = arg2;
+    gBattleBuffersTransferData[3] = 0;
+    PrepareBufferDataTransfer(bufferId, gBattleBuffersTransferData, 4);
+}
+
+void EmitGetRawMonData(u8 bufferId, u8 monId, u8 bytes)
+{
+    gBattleBuffersTransferData[0] = CONTROLLER_GETRAWMONDATA;
+    gBattleBuffersTransferData[1] = monId;
+    gBattleBuffersTransferData[2] = bytes;
+    gBattleBuffersTransferData[3] = 0;
+    PrepareBufferDataTransfer(bufferId, gBattleBuffersTransferData, 4);
+}
+
+void EmitSetMonData(u8 bufferId, u8 request, u8 c, u8 bytes, void *data)
+{
+    s32 i;
+
+    gBattleBuffersTransferData[0] = CONTROLLER_SETMONDATA;
+    gBattleBuffersTransferData[1] = request;
+    gBattleBuffersTransferData[2] = c;
+    for (i = 0; i < bytes; i++)
+        gBattleBuffersTransferData[3 + i] = *(u8*)(data++);
+    PrepareBufferDataTransfer(bufferId, gBattleBuffersTransferData, 3 + bytes);
+}
+
+void EmitSetRawMonData(u8 bufferId, u8 monId, u8 bytes, void *data)
+{
+    s32 i;
+
+    gBattleBuffersTransferData[0] = CONTROLLER_SETRAWMONDATA;
+    gBattleBuffersTransferData[1] = monId;
+    gBattleBuffersTransferData[2] = bytes;
+    for (i = 0; i < bytes; i++)
+        gBattleBuffersTransferData[3 + i] = *(u8*)(data++);
+    PrepareBufferDataTransfer(bufferId, gBattleBuffersTransferData, bytes + 3);
+}
+
+void EmitLoadMonSprite(u8 bufferId)
+{
+    gBattleBuffersTransferData[0] = CONTROLLER_LOADMONSPRITE;
+    gBattleBuffersTransferData[1] = 4;
+    gBattleBuffersTransferData[2] = 4;
+    gBattleBuffersTransferData[3] = 4;
+    PrepareBufferDataTransfer(bufferId, gBattleBuffersTransferData, 4);
+}
+
+void EmitSwitchInAnim(u8 bufferId, u8 partyId, bool8 dontClearSubstituteBit)
+{
+    gBattleBuffersTransferData[0] = CONTROLLER_SWITCHINANIM;
+    gBattleBuffersTransferData[1] = partyId;
+    gBattleBuffersTransferData[2] = dontClearSubstituteBit;
+    gBattleBuffersTransferData[3] = 5;
+    PrepareBufferDataTransfer(bufferId, gBattleBuffersTransferData, 4);
+}
+
+// TODO: change Poke to Mon to be consistent
+void EmitReturnPokeToBall(u8 bufferId, u8 arg1)
+{
+    gBattleBuffersTransferData[0] = CONTROLLER_RETURNPOKETOBALL;
+    gBattleBuffersTransferData[1] = arg1;
+    PrepareBufferDataTransfer(bufferId, gBattleBuffersTransferData, 2);
+}
+
+void EmitDrawTrainerPic(u8 bufferId)
+{
+    gBattleBuffersTransferData[0] = CONTROLLER_DRAWTRAINERPIC;
+    gBattleBuffersTransferData[1] = 7;
+    gBattleBuffersTransferData[2] = 7;
+    gBattleBuffersTransferData[3] = 7;
+    PrepareBufferDataTransfer(bufferId, gBattleBuffersTransferData, 4);
+}
+
+void EmitTrainerSlide(u8 bufferId)
+{
+    gBattleBuffersTransferData[0] = CONTROLLER_TRAINERSLIDE;
+    gBattleBuffersTransferData[1] = 8;
+    gBattleBuffersTransferData[2] = 8;
+    gBattleBuffersTransferData[3] = 8;
+    PrepareBufferDataTransfer(bufferId, gBattleBuffersTransferData, 4);
+}
+
+void EmitTrainerSlideBack(u8 bufferId)
+{
+    gBattleBuffersTransferData[0] = CONTROLLER_TRAINERSLIDEBACK;
+    gBattleBuffersTransferData[1] = 9;
+    gBattleBuffersTransferData[2] = 9;
+    gBattleBuffersTransferData[3] = 9;
+    PrepareBufferDataTransfer(bufferId, gBattleBuffersTransferData, 4);
+}
+
+void EmitFaintAnimation(u8 bufferId)
+{
+    gBattleBuffersTransferData[0] = CONTROLLER_FAINTANIMATION;
+    gBattleBuffersTransferData[1] = 10;
+    gBattleBuffersTransferData[2] = 10;
+    gBattleBuffersTransferData[3] = 10;
+    PrepareBufferDataTransfer(bufferId, gBattleBuffersTransferData, 4);
+}
+
+void EmitCmd11(u8 bufferId)
+{
+    gBattleBuffersTransferData[0] = CONTROLLER_11;
+    gBattleBuffersTransferData[1] = 11;
+    gBattleBuffersTransferData[2] = 11;
+    gBattleBuffersTransferData[3] = 11;
+    PrepareBufferDataTransfer(bufferId, gBattleBuffersTransferData, 4);
+}
+
+void EmitCmd12(u8 bufferId)
+{
+    gBattleBuffersTransferData[0] = CONTROLLER_12;
+    gBattleBuffersTransferData[1] = 12;
+    gBattleBuffersTransferData[2] = 12;
+    gBattleBuffersTransferData[3] = 12;
+    PrepareBufferDataTransfer(bufferId, gBattleBuffersTransferData, 4);
+}
+
+void EmitBallThrow(u8 bufferId, u8 caseId)
+{
+    gBattleBuffersTransferData[0] = CONTROLLER_BALLTHROW;
+    gBattleBuffersTransferData[1] = caseId;
+    PrepareBufferDataTransfer(bufferId, gBattleBuffersTransferData, 2);
+}
+
+void EmitPause(u8 bufferId, u8 toWait, void *data)
+{
+    s32 i;
+
+    gBattleBuffersTransferData[0] = CONTROLLER_PAUSE;
+    gBattleBuffersTransferData[1] = toWait;
+    for (i = 0; i < toWait * 3; i++)
+        gBattleBuffersTransferData[2 + i] = *(u8*)(data++);
+    PrepareBufferDataTransfer(bufferId, gBattleBuffersTransferData, toWait * 3 + 2);
+}
+
+void EmitMoveAnimation(u8 bufferId, u16 move, u8 turnOfMove, u16 movePower, s32 dmg, u8 friendship, struct DisableStruct *disableStructPtr, u8 multihit)
+{
+    gBattleBuffersTransferData[0] = CONTROLLER_MOVEANIMATION;
+    gBattleBuffersTransferData[1] = move;
+    gBattleBuffersTransferData[2] = (move & 0xFF00) >> 8;
+    gBattleBuffersTransferData[3] = turnOfMove;
+    gBattleBuffersTransferData[4] = movePower;
+    gBattleBuffersTransferData[5] = (movePower & 0xFF00) >> 8;
+    gBattleBuffersTransferData[6] = dmg;
+    gBattleBuffersTransferData[7] = (dmg & 0x0000FF00) >> 8;
+    gBattleBuffersTransferData[8] = (dmg & 0x00FF0000) >> 16;
+    gBattleBuffersTransferData[9] = (dmg & 0xFF000000) >> 24;
+    gBattleBuffersTransferData[10] = friendship;
+    gBattleBuffersTransferData[11] = multihit;
+    if (WEATHER_HAS_EFFECT2)
+    {
+        gBattleBuffersTransferData[12] = gBattleWeather;
+        gBattleBuffersTransferData[13] = (gBattleWeather & 0xFF00) >> 8;
+    }
+    else
+    {
+        gBattleBuffersTransferData[12] = 0;
+        gBattleBuffersTransferData[13] = 0;
+    }
+    gBattleBuffersTransferData[14] = 0;
+    gBattleBuffersTransferData[15] = 0;
+    memcpy(&gBattleBuffersTransferData[16], disableStructPtr, sizeof(struct DisableStruct));
+    PrepareBufferDataTransfer(bufferId, gBattleBuffersTransferData, 16 + sizeof(struct DisableStruct));
+}
+
+extern struct BattlePokemon gBattleMons[BATTLE_BANKS_COUNT];
+extern u16 gCurrentMove;
+extern u16 gLastUsedMove;
+extern u16 gLastUsedItem;
+extern u8 gBattleOutcome;
+extern u8 gLastUsedAbility;
+extern u8 gStringBank;
+
+void EmitPrintString(u8 bufferId, u16 stringID)
+{
+    s32 i;
+    struct StringInfoBattle* stringInfo;
+
+    gBattleBuffersTransferData[0] = CONTROLLER_PRINTSTRING;
+    gBattleBuffersTransferData[1] = gBattleOutcome;
+    gBattleBuffersTransferData[2] = stringID;
+    gBattleBuffersTransferData[3] = (stringID & 0xFF00) >> 8;
+
+    stringInfo = (struct StringInfoBattle*)(&gBattleBuffersTransferData[4]);
+    stringInfo->currentMove = gCurrentMove;
+    stringInfo->lastMove = gLastUsedMove;
+    stringInfo->lastItem = gLastUsedItem;
+    stringInfo->lastAbility = gLastUsedAbility;
+    stringInfo->scrActive = gBattleScripting.bank;
+    stringInfo->unk1605E = gBattleStruct->field_52;
+    stringInfo->hpScale = gBattleStruct->hpScale;
+    stringInfo->StringBank = gStringBank;
+    stringInfo->moveType = gBattleMoves[gCurrentMove].type;
+
+    for (i = 0; i < BATTLE_BANKS_COUNT; i++)
+        stringInfo->abilities[i] = gBattleMons[i].ability;
+    for (i = 0; i < TEXT_BUFF_ARRAY_COUNT; i++)
+    {
+        stringInfo->textBuffs[0][i] = gBattleTextBuff1[i];
+        stringInfo->textBuffs[1][i] = gBattleTextBuff2[i];
+        stringInfo->textBuffs[2][i] = gBattleTextBuff3[i];
+    }
+    PrepareBufferDataTransfer(bufferId, gBattleBuffersTransferData, sizeof(struct StringInfoBattle) + 4);
+}
+
+void EmitPrintStringPlayerOnly(u8 bufferId, u16 stringID)
+{
+    s32 i;
+    struct StringInfoBattle* stringInfo;
+
+    gBattleBuffersTransferData[0] = CONTROLLER_PRINTSTRINGPLAYERONLY;
+    gBattleBuffersTransferData[1] = 17;
+    gBattleBuffersTransferData[2] = stringID;
+    gBattleBuffersTransferData[3] = (stringID & 0xFF00) >> 8;
+
+    stringInfo = (struct StringInfoBattle*)(&gBattleBuffersTransferData[4]);
+    stringInfo->currentMove = gCurrentMove;
+    stringInfo->lastMove = gLastUsedMove;
+    stringInfo->lastItem = gLastUsedItem;
+    stringInfo->lastAbility = gLastUsedAbility;
+    stringInfo->scrActive = gBattleScripting.bank;
+    stringInfo->unk1605E = gBattleStruct->field_52;
+
+    for (i = 0; i < BATTLE_BANKS_COUNT; i++)
+        stringInfo->abilities[i] = gBattleMons[i].ability;
+    for (i = 0; i < TEXT_BUFF_ARRAY_COUNT; i++)
+    {
+        stringInfo->textBuffs[0][i] = gBattleTextBuff1[i];
+        stringInfo->textBuffs[1][i] = gBattleTextBuff2[i];
+        stringInfo->textBuffs[2][i] = gBattleTextBuff3[i];
+    }
+    PrepareBufferDataTransfer(bufferId, gBattleBuffersTransferData, sizeof(struct StringInfoBattle) + 4);
+}
+
+void EmitChooseAction(u8 bufferId, u8 arg1, u16 arg2)
+{
+    gBattleBuffersTransferData[0] = CONTROLLER_CHOOSEACTION;
+    gBattleBuffersTransferData[1] = arg1;
+    gBattleBuffersTransferData[2] = arg2;
+    gBattleBuffersTransferData[3] = (arg2 & 0xFF00) >> 8;
+    PrepareBufferDataTransfer(bufferId, gBattleBuffersTransferData, 4);
+}
diff --git a/sym_ewram.txt b/sym_ewram.txt
index 495d233f9..368e2b84a 100644
--- a/sym_ewram.txt
+++ b/sym_ewram.txt
@@ -196,7 +196,7 @@ gUnknown_02022D0A: @ 2022D0A
 gUnknown_02022D0C: @ 2022D0C
 	.space 0x4
 
-gUnknown_02022D10: @ 2022D10
+gBattleBuffersTransferData: @ 2022D10
 	.space 0x100
 
 gUnknown_02022E10: @ 2022E10