More mobile SDK documentation

Labelled WRAM addresses, added constants for mobile commands, fixed some
mobile lib function names, documented most of the functions for specific
commands.

constants/mobile_constants.asm

@@ -19,3 +19,8 @@
 NUM_KANA EQU 45 ; length of SortedPokemon table (see mobile/fixed_words.asm)
 
 MOBILE_LOGIN_PASSWORD_LENGTH EQU 17
+MOBILE_PHONE_NUMBER_LENGTH EQU 20
+
+; Maximum amount of time allowed for mobile battles each day
+MOBILE_BATTLE_ALLOWED_SECONDS EQU 0
+MOBILE_BATTLE_ALLOWED_MINUTES EQU 10

data/text/common_3.asm

@@ -79,7 +79,6 @@ _LinkAskTradeForText::
 	text "?"
 	done
 
-; unused
 UnknownText_0x1c422a::
 	text "To enter a mobile"
 	line "battle, you must"
@@ -90,13 +89,11 @@ UnknownText_0x1c422a::
 	para "Is that OK?"
 	done
 
-; unused
 UnknownText_0x1c4275::
 	text "Need more info on"
 	line "mobile battles?"
 	done
 
-; unused
 UnknownText_0x1c4298::
 	text "For a mobile"
 	line "battle, choose"
@@ -124,7 +121,6 @@ UnknownText_0x1c4298::
 	line "wins."
 	done
 
-; unused
 UnknownText_0x1c439c::
 	text "Today's remaining"
 	line "time is @"
@@ -135,7 +131,6 @@ UnknownText_0x1c439c::
 	line "battle?"
 	done
 
-; unused
 UnknownText_0x1c43dc::
 	text "There are only @"
 	text_decimal wStringBuffer2, 1, 2
@@ -146,7 +141,6 @@ UnknownText_0x1c43dc::
 	line "battle?"
 	done
 
-; unused
 UnknownText_0x1c4419::
 	text "There is only"
 	line "1 min. left today!"
@@ -155,7 +149,6 @@ UnknownText_0x1c4419::
 	line "through a battle?"
 	done
 
-; unused
 UnknownText_0x1c445a::
 	text "There is less than"
 	line "1 min. left today!"
@@ -164,31 +157,26 @@ UnknownText_0x1c445a::
 	line "tomorrow."
 	done
 
-; unused
 UnknownText_0x1c449c::
 	text "Try again using"
 	line "the same settings?"
 	done
 
-; unused
-UnknownText_0x1c44c0::
+_MobileBattleLessThanOneMinuteLeftText::
 	text "There is less than"
 	line "1 min. left today!"
 	done
 
-; unused
-UnknownText_0x1c44e7::
+_MobileBattleNoTimeLeftForLinkingText::
 	text "No time left for"
 	line "linking today."
 	done
 
-; unused
 UnknownText_0x1c4508::
 	text "Pick three #MON"
 	line "for battle."
 	done
 
-; unused
 UnknownText_0x1c4525::
 	text "Today's remaining"
 	line "time is @"

engine/events/battle_tower/get_trainer_class.asm

@@ -21,7 +21,7 @@ GetMobileOTTrainerClass: ; mobile function
 
 .skip_male_trainers
 	ld a, [de]
-	cp $1
+	cp FEMALE
 	ld hl, MaleTrainers
 	jr nz, .finished
 

mobile/mobile_40.asm

@@ -1102,13 +1102,13 @@ Function1006fd:
 	call CloseSRAM
 	ret
 
-Function10070d:
-	ld a, $04
-	ld hl, $a800
+MobileBattleFixTimer:
+	ld a, BANK(sMobileBattleTimer)
+	ld hl, sMobileBattleTimer
 	call GetSRAMBank
-	xor a
+	xor a ; MOBILE_BATTLE_ALLOWED_SECONDS
 	ld [hli], a
-	ld a, $0a
+	ld a, MOBILE_BATTLE_ALLOWED_MINUTES
 	ld [hli], a
 	xor a
 	ld [hli], a
@@ -1125,8 +1125,8 @@ Function100720:
 	ld [wcd73], a
 	ldh a, [hSeconds]
 	ld [wcd74], a
-	ld a, $04
-	ld hl, $a800
+	ld a, BANK(sMobileBattleTimer)
+	ld hl, sMobileBattleTimer
 	call GetSRAMBank
 	ld a, [hli]
 	ld [wcd6c], a
@@ -1335,9 +1335,11 @@ String_10088e:
 String_10089f:
 	db "　むせいげん@"
 
-Function1008a6:
-	ld a, $04
-	ld hl, $a800
+MobileBattleGetRemainingTime:
+; Calculates the difference between 10 minutes and sMobileBattleTimer
+; Returns minutes in c and seconds in b
+	ld a, BANK(sMobileBattleTimer)
+	ld hl, sMobileBattleTimer
 	call GetSRAMBank
 	ld a, [hli]
 	ld [wStringBuffer2], a
@@ -1348,26 +1350,25 @@ Function1008a6:
 	call CloseSRAM
 	ld a, [wStringBuffer2 + 2]
 	ld b, a
-	ld a, 0
+	ld a, MOBILE_BATTLE_ALLOWED_SECONDS
 	sub b
-	jr nc, .asm_1008c8
-	add $3c
-
-.asm_1008c8
+	jr nc, .no_carry_seconds
+	add 60
+.no_carry_seconds
 	ld b, a
 	ld a, [wStringBuffer2 + 1]
 	ld c, a
-	ld a, $0a
+	ld a, MOBILE_BATTLE_ALLOWED_MINUTES
 	sbc c
 	ld c, a
-	jr c, .asm_1008da
+	jr c, .fail
 	ld a, [wStringBuffer2]
 	and a
-	jr nz, .asm_1008da
+	jr nz, .fail
 	ret
 
-.asm_1008da
-	call Function10070d
+.fail
+	call MobileBattleFixTimer
 	ld c, 0
 	ret
 
@@ -3280,46 +3281,46 @@ Function10162a:
 	ld [wMobileCommsJumptableIndex], a
 	ret
 
-Function101635:
-	ld de, wc608
+MobileCopyTransferData:
+	ld de, wMobileTransferData
 	ld bc, $1e0
 	call FarCopyWRAM
 	ret
 
-Function10163f:
-	ld hl, wc608
+MobileCopyTransferData2:
+	ld hl, wMobileTransferData
 	ld bc, $1e0
 	call FarCopyWRAM
 	ret
 
 Function101649:
-	ld a, $05
+	ld a, BANK(w5_d800)
 	ld hl, w5_d800
-	call Function101635
-	ld a, $05
+	call MobileCopyTransferData
+	ld a, BANK(w5_da00)
 	ld de, w5_da00
-	call Function10163f
+	call MobileCopyTransferData2
 	ret
 
 Function10165a:
-	ld a, $05
+	ld a, BANK(w5_da00)
 	ld hl, w5_da00
-	call Function101635
+	call MobileCopyTransferData
 	ret
 
 Function101663:
-	ld a, $05
+	ld a, BANK(w5_dc00)
 	ld hl, w5_d800
-	call Function101635
-	ld a, $05
+	call MobileCopyTransferData
+	ld a, BANK(w5_dc00)
 	ld de, w5_dc00
-	call Function10163f
+	call MobileCopyTransferData2
 	ret
 
 Unreferenced_Function101674:
-	ld a, $05
+	ld a, BANK(w5_dc00)
 	ld hl, w5_dc00
-	call Function101635
+	call MobileCopyTransferData
 	ret
 
 Function10167d:
@@ -7443,7 +7444,7 @@ Function103700:
 	ld hl, wSwarmFlags
 	bit SWARMFLAGS_MOBILE_4_F, [hl]
 	jr z, .asm_10370f
-	farcall Function1008a6
+	farcall MobileBattleGetRemainingTime
 
 .asm_10370f
 	ld a, c
@@ -7564,7 +7565,7 @@ Function10378c:
 	ret
 
 Function1037c2:
-	call Function103823
+	call MobileCheckRemainingBattleTime
 	jr c, .nope
 	ld a, [wdc5f]
 	and a
@@ -7588,12 +7589,12 @@ UnknownText_0x1037e6:
 	text_end
 
 Function1037eb:
-	call Function103823
+	call MobileCheckRemainingBattleTime
 	jr nc, .asm_103807
-	ld hl, UnknownText_0x103819
+	ld hl, MobileBattleLessThanOneMinuteLeftText
 	call PrintText
 	call JoyWaitAorB
-	ld hl, UnknownText_0x10381e
+	ld hl, MobileBattleNoTimeLeftForLinkingText
 	call PrintText
 	call JoyWaitAorB
 	xor a
@@ -7613,28 +7614,29 @@ Function1037eb:
 	ld [wScriptVar], a
 	ret
 
-UnknownText_0x103819:
-	text_far UnknownText_0x1c44c0
+MobileBattleLessThanOneMinuteLeftText:
+	text_far _MobileBattleLessThanOneMinuteLeftText
 	text_end
 
-UnknownText_0x10381e:
-	text_far UnknownText_0x1c44e7
+MobileBattleNoTimeLeftForLinkingText:
+	text_far _MobileBattleNoTimeLeftForLinkingText
 	text_end
 
-Function103823:
+MobileCheckRemainingBattleTime:
+; Returns carry if less than one minute remains
 	farcall Mobile_AlwaysReturnNotCarry
 	bit 7, c
-	jr nz, .asm_103838
-	farcall Function1008a6
+	jr nz, .ok
+	farcall MobileBattleGetRemainingTime
 	ld a, c
-	cp $01
-	jr c, .asm_10383a
+	cp 1
+	jr c, .fail
 
-.asm_103838
+.ok
 	xor a
 	ret
 
-.asm_10383a
+.fail
 	scf
 	ret
 
@@ -7673,7 +7675,7 @@ Function10387b:
 	farcall Mobile_AlwaysReturnNotCarry
 	bit 7, c
 	ret nz
-	farcall Function1008a6
+	farcall MobileBattleGetRemainingTime
 	ld a, c
 	ld [wStringBuffer2], a
 	ld hl, UnknownText_0x103898

sram.asm

@@ -258,6 +258,10 @@ s4_a60c:: db ; a60c
 
 s4_a60e:: dw ; a60e
 
+	ds $1f0
+
+sMobileBattleTimer:: ds 3
+
 
 SECTION "SRAM Mobile 2", SRAM
 

wram.asm

@@ -730,6 +730,9 @@ wPuzzlePieces:: ds 6 * 6
 	ds 244
 wUnownPuzzleEnd::
 
+NEXTU ; c608
+wMobileTransferData:: ds $1e0
+
 NEXTU ; c608
 
 ; This union spans 200 bytes from c608 to c6d0.
@@ -759,7 +762,6 @@ wOddEggName:: ds MON_NAME_LENGTH
 wOddEggOTName:: ds NAME_LENGTH
 
 NEXTU ; c608
-; mobile data
 wc608:: ds 53
 wc63d:: ds 5
 wc642:: ds 5
@@ -1052,14 +1054,15 @@ wc80e:: ds 1
 wc80f:: ds 1
 wc810:: ds 1
 wc811:: ds 1
-wc812:: ds 1
-wc813:: ds 1
+wMobileSDK_PacketChecksum:: dw ; c812
 wc814:: ds 4
-wc818:: ds 6
+wMobileSDK_AdapterType:: db ; c818
+	ds 5
 wMobileSDK_SendCommandID:: db ; c81e
 	ds 1
 wc820:: ds 1
-wc821:: ds 47
+wc821:: ds 1
+wc822:: ds 46
 
 UNION ; c850
 wMysteryGiftTrainerData:: ds (1 + 1 + NUM_MOVES) * PARTY_LENGTH + 2
@@ -1126,6 +1129,13 @@ NEXTU ; ca00
 ; link data
 	ds 191
 wcabf:: ds 1
+
+NEXTU ; ca00
+	ds $2f
+wMobileSDK_ReceivePacketBufferAlt:: ds 11 ; ca2f
+wMobileSDK_ReceivedBytes:: dw ; ca3a
+wMobileSDK_ReceivePacketBuffer:: ; ca3c
+
 ENDU ; cb00
 
 	ds 14
@@ -3066,6 +3076,7 @@ NEXTU ; dd68
 w3_de00:: ds $200
 ENDU ; e000
 
+
 SECTION "GBC Video", WRAMX, ALIGN[8]
 ; LCD expects wLYOverrides to have an alignment of $100