More printer labels

7 files changed, 111 insertions, 82 deletions

diff --git a/constants/hide_show_constants.asm b/constants/hide_show_constants.asm
index 10cffac8..fb4116d7 100755
--- a/constants/hide_show_constants.asm
+++ b/constants/hide_show_constants.asm
@@ -240,3 +240,6 @@
 	const HS_SEAFOAM_ISLANDS_5_BOULDER_1  ; E9
 	const HS_SEAFOAM_ISLANDS_5_BOULDER_2  ; EA
 	const HS_ARTICUNO                     ; EB
+	const HS_DAISY_SITTING_COPY           ; EC
+	const HS_DAISY_WALKING_COPY           ; ED
+	const HS_TOWN_MAP_COPY                ; EE
diff --git a/engine/bank3c.asm b/engine/bank3c.asm
index 44382257..4fa185e0 100644
--- a/engine/bank3c.asm
+++ b/engine/bank3c.asm
@@ -264,6 +264,7 @@ Func_f0a54:: ; f0a54 (3c:4a54)
 	ret
 
 Func_f0a55:: ; f0a55 (3c:4a55)
+; referenced in an unused function
 	ld hl, Pointer_f0a76 ; 3c:4a76
 .loop
 	ld a, [hli]
@@ -281,7 +282,7 @@ Func_f0a55:: ; f0a55 (3c:4a55)
 .asm_f0a68
 	ld a, [hli]
 	ld c, a
-	ld b, $0
+	ld b, 0
 	ld a, [hli]
 	ld h, [hl]
 	ld l, a
@@ -290,8 +291,15 @@ Func_f0a55:: ; f0a55 (3c:4a55)
 	ret
 
 Pointer_f0a76:: ; f0a76 (3c:4a76)
-	db $27, $07, $7b, $4a, $ff
-	db $01, $ec, $02, $ed, $03, $ee, $ff
+	dbbw BLUES_HOUSE, Pointer_f0a7bEnd - Pointer_f0a7b, Pointer_f0a7b
+	db $ff
+
+Pointer_f0a7b:
+	db 1, HS_DAISY_SITTING_COPY
+	db 2, HS_DAISY_WALKING_COPY
+	db 3, HS_TOWN_MAP_COPY
+	db $ff
+Pointer_f0a7bEnd:
 
 Func_f0a82: ; f0a82
 	ld a, [wd472]
diff --git a/engine/printer.asm b/engine/printer.asm
index aa5c6ced..38730aa1 100644
--- a/engine/printer.asm
+++ b/engine/printer.asm
@@ -1,3 +1,14 @@
+	const_def
+	const PRINTER_STATUS_BLANK
+	const PRINTER_STATUS_CHECKING_LINK
+	const PRINTER_STATUS_TRANSMITTING
+	const PRINTER_STATUS_PRINTING
+	const PRINTER_ERROR_1
+	const PRINTER_ERROR_2
+	const PRINTER_ERROR_3
+	const PRINTER_ERROR_4
+	const PRINTER_ERROR_WRONG_DEVICE
+
 INCLUDE "engine/printer/serial.asm"
 
 Func_e8b74: ; e8b74 (3a:4b74)
@@ -5,7 +16,7 @@ Func_e8b74: ; e8b74 (3a:4b74)
 	push af
 	xor a
 	ld [wUpdateSpritesEnabled], a
-	ld [$ffdb], a
+	ld [hCanceledPrinting], a
 	call Printer_PlayPrinterMusic
 	ld a, [rIE]
 	push af
@@ -14,7 +25,7 @@ Func_e8b74: ; e8b74 (3a:4b74)
 	ld a, $9
 	ld [rIE], a
 	xor a
-	ld [$ffba], a
+	ld [H_AUTOBGTRANSFERENABLED], a
 	call Func_e8c30
 	call Func_e8785
 	ld a, [wcaf9]
@@ -32,7 +43,7 @@ Func_e8b74: ; e8b74 (3a:4b74)
 	callab Func_401c2
 	callab Func_4027c
 	ld a, $1
-	ld [$ffba], a
+	ld [H_AUTOBGTRANSFERENABLED], a
 	call Func_e8c0c
 	jr c, .asm_e8bf4
 	ld a, [wcaf9]
@@ -45,7 +56,7 @@ Func_e8b74: ; e8b74 (3a:4b74)
 	call DelayFrames
 	call SaveScreenTilesToBuffer1
 	xor a
-	ld [$ffba], a
+	ld [H_AUTOBGTRANSFERENABLED], a
 	call Func_e8c50
 	ld a, $7
 	call Func_e8785
@@ -54,7 +65,7 @@ Func_e8b74: ; e8b74 (3a:4b74)
 	call Printer_CopyTileMapToPrinterTileBuffer
 	call LoadScreenTilesFromBuffer1
 	ld a, $1
-	ld [$ffba], a
+	ld [H_AUTOBGTRANSFERENABLED], a
 	call Func_e8c0c
 .asm_e8bf4
 	xor a
@@ -64,7 +75,7 @@ Func_e8b74: ; e8b74 (3a:4b74)
 	ld [rIF], a
 	pop af
 	ld [rIE], a
-	call Func_0f3d
+	call ReloadMapAfterPrinter
 	call Printer_PlayMapMusic
 	pop af
 	ld [wUpdateSpritesEnabled], a
@@ -76,7 +87,7 @@ Func_e8c0c:
 	call JoypadLowSensitivity
 	call Printer_CheckPressingB
 	jr c, .asm_e8c2e
-	ld a, [wPrinterReceiveJumptableIndex]
+	ld a, [wPrinterSendState]
 	bit 7, a
 	jr nz, .asm_e8c2c
 	call Func_e87a8
@@ -119,7 +130,7 @@ Func_e8c50:
 
 Func_e8c5c:
 	xor a
-	ld [$ffdb], a
+	ld [hCanceledPrinting], a
 	call Printer_PlayPrinterMusic
 	call Func_e910a
 	ld a, [rIE]
@@ -137,7 +148,7 @@ Func_e8c5c:
 	call JoypadLowSensitivity
 	call Printer_CheckPressingB
 	jr c, .asm_e8c9a
-	ld a, [wPrinterReceiveJumptableIndex]
+	ld a, [wPrinterSendState]
 	bit 7, a
 	jr nz, .asm_e8c9a
 	call Func_e87a8
@@ -155,13 +166,13 @@ Func_e8c5c:
 	ld [rIF], a
 	pop af
 	ld [rIE], a
-	call Func_0f3d
+	call ReloadMapAfterPrinter
 	call Printer_PlayMapMusic
 	ret
 
 Func_e8cb1:
 	xor a
-	ld [$ffdb], a
+	ld [hCanceledPrinting], a
 	call Printer_PlayPrinterMusic
 	call _DisplayDiploma
 	ld a, [rIE]
@@ -183,7 +194,7 @@ Func_e8cb1:
 	call DelayFrames
 	call SaveScreenTilesToBuffer1
 	xor a
-	ld [$ffba], a
+	ld [H_AUTOBGTRANSFERENABLED], a
 	call Func_e9ad3
 	call Func_e8783
 	ld a, $3
@@ -200,7 +211,7 @@ Func_e8cb1:
 	ld [rIF], a
 	pop af
 	ld [rIE], a
-	call Func_0f3d
+	call ReloadMapAfterPrinter
 	call Printer_PlayMapMusic
 	ret
 
@@ -210,7 +221,7 @@ Func_e8d11:
 	call JoypadLowSensitivity
 	call Printer_CheckPressingB
 	jr c, .asm_e8d33
-	ld a, [wPrinterReceiveJumptableIndex]
+	ld a, [wPrinterSendState]
 	bit 7, a
 	jr nz, .asm_e8d31
 	call Func_e87a8
@@ -308,7 +319,7 @@ Func_e8d35:: ; e8d35 (3a:4e79)
 	ld [rIF], a
 	pop af
 	ld [rIE], a
-	call Func_0f3d
+	call ReloadMapAfterPrinter
 	call Printer_PlayMapMusic
 	pop af
 	ld [wUpdateSpritesEnabled], a
@@ -325,7 +336,7 @@ Func_e8dfb: ; e8dfb
 	call JoypadLowSensitivity
 	call Printer_CheckPressingB
 	jr c, .asm_e8e1d
-	ld a, [wPrinterReceiveJumptableIndex]
+	ld a, [wPrinterSendState]
 	bit 7, a
 	jr nz, .asm_e8e1b
 	call Func_e87a8
@@ -366,7 +377,7 @@ Func_e8e24: ; e8e24
 	call JoypadLowSensitivity
 	call Printer_CheckPressingB
 	jr c, .asm_e8e62
-	ld a, [wPrinterReceiveJumptableIndex]
+	ld a, [wPrinterSendState]
 	bit 7, a
 	jr nz, .asm_e8e62
 	call Func_e87a8
@@ -384,7 +395,7 @@ Func_e8e24: ; e8e24
 	ld [rIF], a
 	pop af
 	ld [rIE], a
-	call Func_0f3d
+	call ReloadMapAfterPrinter
 	call Printer_PlayMapMusic
 	ret
 
@@ -408,7 +419,7 @@ Func_e8e79: ; e8e79 (3a:4e79)
 	call Printer_CopyTileMapToPrinterTileBuffer
 	call Func_ea573
 .asm_e8e9c
-	ld a, [wPrinterReceiveJumptableIndex]
+	ld a, [wPrinterSendState]
 	bit 7, a
 	jr nz, .asm_e8eae
 	call Func_ea5d1
@@ -442,7 +453,7 @@ Printer_CheckPressingB: ; e8eca (3a:4eca)
 	ret
 
 .quit
-	ld a, [wPrinterReceiveJumptableIndex]
+	ld a, [wPrinterSendState]
 	cp $c
 	jr nz, .already_done
 .wait_current_task
@@ -536,19 +547,19 @@ GBPrinter_CheckForErrors: ; e8f51 (3a:4f51)
 	bit 6, a
 	jr nz, .error4
 	; error 3
-	ld a, 6
+	ld a, PRINTER_ERROR_3
 	jr .load_status
 
 .error4
-	ld a, 7
+	ld a, PRINTER_ERROR_4
 	jr .load_status
 
 .error1
-	ld a, 4
+	ld a, PRINTER_ERROR_1
 	jr .load_status
 
 .error2
-	ld a, 5
+	ld a, PRINTER_ERROR_2
 .load_status
 	ld [wPrinterStatusIndicator], a
 	ret
diff --git a/engine/printer/serial.asm b/engine/printer/serial.asm
index 0c9a70ed..568a00f8 100755
--- a/engine/printer/serial.asm
+++ b/engine/printer/serial.asm
@@ -20,7 +20,7 @@ Func_e8785:
 
 ; e87a8
 Func_e87a8: ; e87a8 (3a:47a8)
-	ld a, [wPrinterReceiveJumptableIndex]
+	ld a, [wPrinterSendState]
 	ld e, a
 	ld d, 0
 	ld hl, .Jumptable
@@ -54,19 +54,19 @@ Func_e87a8: ; e87a8 (3a:47a8)
 	dw Func_e8939 ; 14
 
 Printer_Next:
-	ld hl, wPrinterReceiveJumptableIndex
+	ld hl, wPrinterSendState
 	inc [hl]
 	ret
 
 Printer_Back:
-	ld hl, wPrinterReceiveJumptableIndex
+	ld hl, wPrinterSendState
 	dec [hl]
 	ret
 
 Printer_Quit:
 	xor a
 	ld [wc971], a
-	ld hl, wPrinterReceiveJumptableIndex
+	ld hl, wPrinterSendState
 	set 7, [hl]
 	ret
 
@@ -76,60 +76,60 @@ Printer_Next_:
 
 Printer_LoopBack:
 	ld a, $1
-	ld [wPrinterReceiveJumptableIndex], a
+	ld [wPrinterSendState], a
 	ret
 
 Printer_InitSerial:
-	call Func_e8981
+	call ResetPrinterData
 	ld hl, PrinterDataPacket1
-	call Func_e8968
+	call CopyPrinterDataHeader
 	xor a
 	ld [wPrinterDataSize], a
 	ld [wPrinterDataSize + 1], a
 	ld a, [wcaf4]
 	ld [wc6e9], a
 	call Printer_Next
-	call Func_e8949
-	ld a, $1
+	call Printer_PrepareToSend
+	ld a, PRINTER_STATUS_CHECKING_LINK
 	ld [wPrinterStatusIndicator], a
 	ret
 
 Func_e881f:
-	call Func_e8981
+	call ResetPrinterData
 	ld hl, wc6e9
 	ld a, [hl]
 	and a
 	jr z, Func_e884b
 	ld hl, PrinterDataPacket3
-	call Func_e8968
+	call CopyPrinterDataHeader
 	call Func_e89e6
-	ld a, $80
+	ld a, (wPrinterSendDataSourceEnd - wPrinterSendDataSource) % $100
 	ld [wPrinterDataSize], a
-	ld a, $2
+	ld a, (wPrinterSendDataSourceEnd - wPrinterSendDataSource) / $100
 	ld [wPrinterDataSize + 1], a
 	call ComputePrinterChecksum
 	call Printer_Next
-	call Func_e8949
-	ld a, $2
+	call Printer_PrepareToSend
+	ld a, PRINTER_STATUS_TRANSMITTING
 	ld [wPrinterStatusIndicator], a
 	ret
 
 Func_e884b:
 	ld a, $6
-	ld [wPrinterReceiveJumptableIndex], a
+	ld [wPrinterSendState], a
 	ld hl, PrinterDataPacket4
-	call Func_e8968
+	call CopyPrinterDataHeader
 	xor a
 	ld [wPrinterDataSize], a
 	ld [wPrinterDataSize + 1], a
 	call Printer_Next
-	call Func_e8949
+	call Printer_PrepareToSend
 	ret
 
 Func_e8864:
-	call Func_e8981
+	call ResetPrinterData
 	ld hl, PrinterDataPacket2
-	call Func_e8968
+	call CopyPrinterDataHeader
 	call Func_e89cf
 	ld a, $4
 	ld [wPrinterDataSize], a
@@ -137,22 +137,22 @@ Func_e8864:
 	ld [wPrinterDataSize + 1], a
 	call ComputePrinterChecksum
 	call Printer_Next
-	call Func_e8949
-	ld a, $3
+	call Printer_PrepareToSend
+	ld a, PRINTER_STATUS_PRINTING
 	ld [wPrinterStatusIndicator], a
 	ret
 
 Func_e8889:
-	call Func_e8981
+	call ResetPrinterData
 	ld hl, PrinterDataPacket1
-	call Func_e8968
+	call CopyPrinterDataHeader
 	xor a
 	ld [wPrinterDataSize], a
 	ld [wPrinterDataSize + 1], a
 	ld a, [wcaf4]
 	ld [wc6e9], a
 	call Printer_Next
-	call Func_e8949
+	call Printer_PrepareToSend
 	ret
 
 Func_e88a6:
@@ -209,7 +209,7 @@ Func_e88c9:
 	ld [wc970], a
 	ld [wc971], a
 	ld a, $e
-	ld [wPrinterReceiveJumptableIndex], a
+	ld [wPrinterSendState], a
 	ret
 
 Func_e8906:
@@ -231,7 +231,7 @@ Func_e8906:
 
 .asm_e8921
 	ld a, $12
-	ld [wPrinterReceiveJumptableIndex], a
+	ld [wPrinterSendState], a
 	ret
 
 Func_e8927:
@@ -254,10 +254,10 @@ Func_e8939:
 	and a, $f0
 	ret nz
 	xor a
-	ld [wPrinterReceiveJumptableIndex], a
+	ld [wPrinterSendState], a
 	ret
 
-Func_e8949:
+Printer_PrepareToSend:
 .wait_printer_operation
 	ld a, [wPrinterOpcode]
 	and a
@@ -275,7 +275,7 @@ Func_e8949:
 	ld [rSC], a
 	ret
 
-Func_e8968:
+CopyPrinterDataHeader:
 	ld a, [hli]
 	ld [wPrinterDataHeader], a
 	ld a, [hli]
@@ -290,7 +290,7 @@ Func_e8968:
 	ld [wPrinterChecksum + 1], a
 	ret
 
-Func_e8981:
+ResetPrinterData:
 	xor a
 	ld hl, wPrinterDataHeader
 	ld [hli], a
@@ -303,8 +303,8 @@ Func_e8981:
 	xor a
 	ld [wPrinterDataSize], a
 	ld [wPrinterDataSize + 1], a
-	ld hl, wPrinterSerialReceived
-	ld bc, $280
+	ld hl, wPrinterSendDataSource
+	ld bc, wPrinterSendDataSourceEnd - wPrinterSendDataSource
 	call Printer_FillMemory
 	ret
 
@@ -317,7 +317,7 @@ ComputePrinterChecksum:
 	ld c, a
 	ld a, [wPrinterDataSize + 1]
 	ld b, a
-	ld de, wPrinterSerialReceived
+	ld de, wPrinterSendDataSource
 	call .AddToChecksum
 	ld a, l
 	ld [wPrinterChecksum], a
@@ -357,20 +357,20 @@ Func_e89e6:
 	ld a, [wcaf4]
 	sub b
 	ld hl, wPrinterTileBuffer
-	ld de, $28
-.asm_e89f4
+	ld de, 2 * SCREEN_WIDTH
+.get_row
 	and a
-	jr z, .asm_e89fb
+	jr z, .got_row
 	add hl, de
 	dec a
-	jr .asm_e89f4
+	jr .get_row
 
-.asm_e89fb
+.got_row
 	ld e, l
 	ld d, h
-	ld hl, wPrinterSerialReceived
-	ld c, $28
-.asm_e8a02
+	ld hl, wPrinterSendDataSource
+	ld c, 2 * SCREEN_WIDTH
+.loop
 	ld a, [de]
 	inc de
 	push bc
@@ -385,15 +385,15 @@ Func_e89e6:
 	ld d, a
 	and a, $8
 	ld a, d
-	jr nz, .asm_e8a1a
+	jr nz, .vchars1
 	or a, $90
-	jr .asm_e8a1c
+	jr .got_addr
 
-.asm_e8a1a
+.vchars1
 	or a, $80
-.asm_e8a1c
+.got_addr
 	ld d, a
-	ld bc, $3a01
+	lb bc, BANK(Func_e89e6), 1
 	call CopyVideoData
 	pop hl
 	ld de, $10
@@ -401,7 +401,7 @@ Func_e89e6:
 	pop de
 	pop bc
 	dec c
-	jr nz, .asm_e8a02
+	jr nz, .loop
 	ret
 
 Printer_FillMemory: ; e8a2e (3a:4a2e)
@@ -540,7 +540,7 @@ PrinterSerial_: ; e8a5e (3a:4a5e)
 	ld e, a
 	ld a, [wc975]
 	ld d, a
-	ld hl, wPrinterSerialReceived
+	ld hl, wPrinterSendDataSource
 	add hl, de
 	inc de
 	ld a, e
diff --git a/engine/surfing_minigame.asm b/engine/surfing_minigame.asm
index d7c7816e..6a37eb10 100755
--- a/engine/surfing_minigame.asm
+++ b/engine/surfing_minigame.asm
@@ -50,7 +50,7 @@ SurfingPikachuMinigame:
 	xor a
 	ld [rSTAT], a
 	call RunDefaultPaletteCommand
-	call Func_0f16
+	call ReloadMapAfterSurfingMinigame
 	call PlayDefaultMusic
 	call GBPalNormal
 	pop af
diff --git a/home/overworld.asm b/home/overworld.asm
index 1368dc9d..18829022 100644
--- a/home/overworld.asm
+++ b/home/overworld.asm
@@ -1811,9 +1811,11 @@ LoadPlayerSpriteGraphicsCommon:: ; 0d8f (0:0d8f)
 ; function to load data from the map header
 LoadMapHeader:: ; 0dab (0:0dab)
 	callba MarkTownVisitedAndLoadMissableObjects
-	jr .asm_0dbd
+	jr asm_0dbd
+
+Func_0db5:: ; XXX
 	callba Func_f0a55 ; 3c:4a55
-.asm_0dbd
+asm_0dbd
 	ld a, [wCurMapTileset]
 	ld [wUnusedD119], a
 	ld a, [wCurMap]
@@ -2005,7 +2007,7 @@ LoadScreenRelatedData:: ; 0f0c (0:0f0c)
 	call LoadCurrentMapView
 	ret
 
-Func_0f16:: ; 0f16 (0:0f16)
+ReloadMapAfterSurfingMinigame:: ; 0f16 (0:0f16)
 	ld a, [H_LOADEDROMBANK]
 	push af
 	call DisableLCD
@@ -2021,7 +2023,8 @@ Func_0f16:: ; 0f16 (0:0f16)
 	pop af
 	call BankswitchCommon
 	jr asm_0f4d
-Func_0f3d:: ; 0f3d (0:0f3d)
+
+ReloadMapAfterPrinter:: ; 0f3d (0:0f3d)
 	ld a, [H_LOADEDROMBANK]
 	push af
 	ld a, [wCurMap]
diff --git a/wram.asm b/wram.asm
index d967a8e8..c5b443f3 100755
--- a/wram.asm
+++ b/wram.asm
@@ -424,7 +424,7 @@ wTempPic:: ; c6e8
 wPrinterData:: ; c6e8
 wOverworldMap:: ; c6e8
 	; ds 1300
-wPrinterReceiveJumptableIndex:: ; c6e8
+wPrinterSendState:: ; c6e8
 	ds 1
 wc6e9:: ; c6e9
 	ds 1
@@ -442,6 +442,9 @@ wc6ed:: ; c6ed
 wPrinterChecksum:: ; c6ee
 	dw
 
+wPrinterSendDataSource:: ; c6f0
+; a 40-tile buffer
+; ds $280
 wPrinterSerialReceived:: ; c6f0
 	ds 1
 wPrinterStatusReceived:: ; c6f1
@@ -467,6 +470,7 @@ wc810:: ; c810
 
 ; c900
 	ds $70
+wPrinterSendDataSourceEnd:: ; c970
 
 wc970:: ; c970
 	ds 1